Beijing promoted "standing on the right and walking on the left" on escalators during the Olympics, and now Shanghai is promoting this practice for the World Expo.
I'm also against this "international practice".
Safety:
1. According to the analysis of the equivalent European standards adopted in China, the safety standards of escalators are lower than those of vertical elevators.
2. The design of escalators is different from that of staircases, so it is not suitable to move back and forth on the escalator, even if the escalator stops running, only 30 degrees of the escalator can be used as an emergency exit.
3. The chance of falls and other hazards increases.
In terms of design, maintenance cost:
Standing on one side and walking on the other side, the wear and tear on one side of the escalator equipment increases, which will increase the maintenance cost, but the strengthening of the one-side components to reduce the maintenance cost will also increase the manufacturing cost.
Transportation capacity:
In the theoretical calculation, it seems that some people through the calculation that when the number of people on the left line and the number of people standing to reach a certain ratio, it will speed up the transportation of people. There is certainly nothing wrong with the formula, but what is the actual situation? Even in countries that have already promoted the "left-hand walk, right-hand stand", in times of heavy pedestrian flow, there can only be two sides of the transport standing at the same time, because in the theoretical calculations, often ignoring the speed of passengers in and out of the escalator, and the passengers will not walk immediately after stepping on the escalator, and only when the passengers have adapted to the escalator's own speed, they will begin to walk. Walking, this adaptation time, after accumulation, will make the back of the passengers can not walk, thus causing congestion.
Therefore, improving efficiency is only in theory, and the reality of congestion is the best proof to refute this theory.
Human side:
Does this "left-hand walk, right-hand stand" discriminate against people with one arm?
Enforcement:
Many of the countries and regions that practiced "left-handedness" in the early days are no longer promoting it. For example, Japan, where it took seven years for the rule to take hold, no longer promotes it.
For your safety, it is recommended that you follow the instructions when riding an escalator. Hold one or both handrails tightly, and don't move in the direction of the escalator or against the direction of the escalator.
2. to "hand in hand" as the topic of writing an essay 800 words, Pusu pieceHeaven and earth is vast, the years have feelings, the wind of history as if the distant echo, rippling with the love of the chapter, look at the vast as the sea of history, there is a nation is always worthy of our pride - the Chinese nation! -The Chinese nation! Countless Chinese children have written a song of hand in hand, the will of the people, will love to pass the hymn!
Hand in hand, sowing love, will warm the world's heart. 2007 Moving China Li Li, ill-fated, suffered several catastrophes, lower body paralyzed, she can only be accompanied by a wheelchair, she did not complain about the sky, but to choose a road to the community to spread the love, she used that kind heart to penitentiary personnel, five years, she warmed eighty-thousand cold heart, she unreservedly dedication to their love, she took the hand that the mind nearly dry people, love in her hands! Passing on, she used her wheelchair to draw the most beautiful trajectory for love! She warmed the heart of the world with her true love!
Reaching out and passing on love will push society forward. The famous Hong Kong philanthropist Mr. Henry Fok has this view of wealth: the national intention is higher than the money, the heart is better than the wealth. His lifetime charitable donations amounted to as much as HK$15 billion, and he has made great contributions to the promotion of education, medical care, sports, and poverty alleviation in mountainous areas in various regions. He stretched out his hands to help those who needed help, and he used his patriotic heart to give back to the society and promote the development of the motherland!
Hand in hand, give love, so that every corner of the world full of love sunshine! Three years ago, the Indian Ocean tsunami mercilessly swept away tens of thousands of people's lives, washed away hundreds of thousands of people's homes, Qingdao citizens are actively raising funds for the disaster area, they do not want to be famous, not for profit, just because there is a great love in their hearts, they hold up the hands of their compatriots in Indonesia, selfless dedication to let the sunshine of love on the earth, they have a *** with the same name --- "Microdust". "Dust". "Dust" is small, but shaped by the great, this is not just a name, this is a city of love!
Yes, love is a force, a force that can warm the hearts of the world; a force that can promote social progress, a force that can make every corner of the world are full of sunshine - love is a force that can overcome everything!
At 14:28 on May 12, 2008, a merciless earthquake in Sichuan, nearly 100,000 compatriots lost their lives, more than 5 million people homeless, the world is merciless, people have feelings! The Chinese nation is a disaster can not hit the nation, today we are all people in Wenchuan; today let us hand in hand, all the people of one heart, all the people of the city, earthquake relief; today we hand in hand, the love will be passed on to rebuild a new home in Wenchuan!
This world is warm with love, this world is eternal with love!
Hand in hand, pass the love, so that the blue planet will always play the chapter of love!
3. According to the topic of writing an essay about 800 wordsBeginning: The current social climate, cold and indifferent, but also frozen three thousand is not a day's cold, for a long time, the disparity between the rich and the poor of the day dramatically serious, the instability of social security, often because of a few hundred yuan and pull out a knife stabbing, every time I see such a report to make a person chilled, and at the same time, will ask "what is wrong with the current people? What's wrong with people nowadays?" As society progresses, people's basic ability to survive has deteriorated, and they have nothing but RMB in their hearts. It's sad! No wonder, because nowadays society does not allow the absence of RMB, children in kindergarten know to ask "My mom drives a XX car, where is your mom?" All the people's teachers will see a nice car and smile. Social progress has evolved to this point, think about it is no wonder, "private" word at the head.
Back a million steps to think, if you are driving through, will stop to save? I have been around such a thing, the front of the car racing, the boss fell to the ground, I stopped to help up, the boss quickly pulled me down, write down my license plate number ...... helpless ah helpless , only the part of the money, if there is a next time, what will you do? This is now the world, human warmth and cold ah!
Society has really progressed!
In the middle of the example on the return to the true church bear bile incident, to analyze what they do
Finally call for a little, to enhance the theme, sublimation
I hope to adopt it
4. Why should the left line right, what is the need forIn order to meet the World Expo countdown to the 400 days, the welcome to the World Expo, "four civilizations" one of the practice of activities
The world's most important thing is that the world's first world expo, the World Expo, the world's most important thing is that we have a lot to learn.
In order to meet the 400-day countdown to the World Expo, one of the "four civilizations" of the World Expo "practice activities," "left line, right line" civilization of the elevator volunteer activities, will be implemented in the city from this Friday.
The so-called "left row, right stand", that is, when passengers take the escalator to the right standing, empty space on the left side, for pedestrians in a hurry to pass quickly, which is an international civilization practice. Some people believe that the Shanghai people are not yet generally accustomed to the "left line right", and too many people, escalators are not wide enough and other reasons.
In this regard, the Municipal Committee of the League said that this civilized habit requires social support and long-term efforts to develop. "Left line right" difficult to promote Yesterday morning, the People's Square subway station, the escalators have been painted on the "left and right line" of the yellow line, each escalator handrail outside also posted a blue sign, there is a white arrow, the arrow is written in striking red characters
But the Morning Post reporter saw, due to the "left and right" habits have not been formed in the majority of passengers, the escalator most of the time are standing full of people, some want to rush passengers can only run up and down the pedestrian stairs. "Sometimes I want to walk quickly through the people in front of me on the escalator, but I can't get past the blockage.
The habit of 'walking left and standing right' is not yet widespread, and if you're really in a hurry, it's definitely faster to take the stairs." Citizen Mr. Wu said.
Difficult to promote several reasons Mr. Huang, who works in Zhangjiang, analyzed that the reason why it is difficult to promote the "right-left" is mainly due to the large number of people, "the work time is so tight, and there are especially many people, the elevator is certainly a flurry of people." In many websites, "left line right" also caused extensive discussion.
A netizen said, "the reason why the left line right" can become a habit in Hong Kong, there are two very important reasons: First, Hong Kong's fast-paced escalators run much faster than in Shanghai, the walking speed of the office workers is also much faster than the Shanghainese people, a lot of people take the escalator will always be with the "walk". "The second is that the popularity of escalators in Hong Kong is quite high, and in the vast majority of metro stations, there are more escalators than staircases, whereas in Shanghai metro stations, there are often less escalators than staircases, and the width of staircases often exceeds that of escalators. The width of stairs often exceeds that of escalators. Strengthening publicity to develop good habits in the city to promote "left line right" civilization by the Shanghai World Expo 600 days of action social mobilization command for the guidance of the Municipal Civilization Office, the Municipal Youth League Committee hosted, will be in the pre-pilot on the basis of this Friday in the city to start.
Thereafter, until April 2010, every month on the 25th of 12:00 to 13:00 noon, 19:00 to 20:00 at night, will carry out the "left line right" promotional activities, and other times can also be arranged by the voluntary organizations, at least one activity per month at each point. In addition, the second line of the subway according to the harmonic designation of volunteers "love line", calling on white-collar workers in business buildings along the subway to participate in the "left line, right" and other urban civilization volunteer activities.
The Mission City Committee said that the civilized habit of "walking on the left and standing on the right" requires social support and long-term efforts to develop.
This is also an international civilized practice. Some citizens and netizens believe that the main reasons why it is difficult to promote the "left walk, right stand" are: 1. civilized habits need to be developed over time.
2. There are too many people in Shanghai, especially during rush hour, and escalators are often crowded. 3. The pace of life in Shanghai is not as fast as in Hong Kong, and many people take the escalator without haste.
4. Hardware facilities need to be improved, such as in some subway stations, the escalator is not wide enough and not enough. Related news Recruitment of 20 white-collar performance "elevator uncivilized" a young white-collar self-written and directed by the Expo civilized behavioral art performance "smile elevator", will be staged on May 3 in Nanjing Road Pedestrian Street.
Last weekend, in the Nanjing Road Pedestrian Street subway sunken plaza, called "welcome to the World Expo - crisis - warm 2009" - "public welfare pioneer" to welcome the World Expo! The youth volunteer action is in full swing, including the recruitment of performance art actors. "We plan to recruit about 20 volunteers as actors, mainly some young white-collar workers."
Huangpu District Youth League Committee staff said, they will be dressed as elevators, passengers and other performances "smile elevator" program, "We hope that through the performance of some small stories, advocate that we learn to follow the elevator etiquette, smile on the elevator, for the World Expo to do a little bit of work. " In the recruitment of "smile elevator" actors at the same time, the call for scripts has also been launched.
After the end of the registration, but also to carry out the assessment, and finally selected about 20 actors. In addition, the relevant departments will be from the major business building of young white-collar, selected more than 200 "smile elevator" volunteers, responsible for the white-collar in the building to distribute tips to remind civilization to take the elevator.
5. 800 words with this pictureThe students are all attentive to the voice of the reader. Suddenly, my mind went blank and I didn't know anything.
In a coma, I hazily heard my classmates' murmurs, and heard the teacher anxiously calling the neighboring class teacher. Not long after, I finally opened my eyes, only to see the teacher and classmates are surrounded me. At once, I felt a wave of warmth swooping down on me. Taking a closer look at the teacher, she was already anxious and sweating like an ant on a hot pan. She held my head with her left arm and looked at me with a nervous but caring look. Then, she helped me up and brought me to the office, gently helped me to the desk where she was usually busy for us, let me sit down, she brought me a cup of steaming hot water with her usual cup of water, and she kept dialing the phone to contact my relatives. Seeing this scene, in an instant, I feel love is between teachers and students indelible that a deep affection, but also realize that people often say: "teacher's love as mother's love as warm." This sentence is how real and true. At this time the teacher-student picture produced by me forever carved in my brain, I will never forget her - my teacher, such as my mother as a teacher.
Teachers and students actually have a lot of touching true story to remember, and this touching
6. Write a 800-word material composition The intention is to set, the topic of their choiceWar and life
During the war, a person's life is likely to undergo some profound changes, those who were once regarded as a very important thing, such as money, status, reputation, and all kinds of luxury material enjoyment, etc., all of a sudden, the people of the world, the people of the world. The things that were once valued so highly, such as money, position, reputation, and all the luxuries of material enjoyment, all of a sudden seem to become insignificant, and health, or rather living healthily, suddenly shines out again as a beautiful and fascinating luster, like a long-dormant treasure. At the same time, all sorts of strange things also followed unconsciously happened. Previously, the face of high-grade hotel table full of rare delicacies also feel too meager, but now can be from the hospital to provide the full of light tea tasted the supreme flavor; Previously, the kind of lofty, bossy, commanding, controlling others of the desire and intoxication, but now is an ordinary patient's identity and other patients and the status of peace and equality, harmony and love with the expectations and satisfaction of getting along with the other patients to give; Previously, the important symbol of the realization of self-worth, which is considered the
Not only that, during this period, he also seemed to wake up as if in a dream, the original world in addition to the previous has been struggling for, for the anxiety of money, power, status, fame and so on, there are many has been blind to him, listen to the infinite and wonderful things, such as the blue sky, white clouds, green mountains, green water, birds, willow branches, blooming flowers, and the endless streams of vehicles, bustling crowds and so on. In fact, it is only at this time that he has the time and is able to pay attention to and appreciate these things in the mood of an ordinary person, and thus feel the richness and beauty of the world. Therefore, we can borrow Marx's words: before, he possessed much but existed little; now, he possessed little but existed much.
At this point, we are immediately reminded of Tao Yuanming, the great poet of the Eastern Jin Dynasty. In the "Return to the Ruoxi", this loose and elegant Mr. Willow described his life as a tramp through the officialdom as a life of "the heart as a form of servitude". By "the heart is enslaved to form", I mean that one's spirit becomes a slave to the impulses, desires and needs that are rooted in the body. Therefore, in essence, this kind of life is an unfree life. It is precisely for this reason that the poet resolutely resigned from his post and returned to his hometown, plowing and cultivating for his own comfort, and living the free and easy life of the Hsi Huang people. Can we make an analogy between the life before and during the war and the life after Tao Yuanming's officialdom and resignation? The answer is yes.
Such a person, who is free from money, power, status, and fame, and other external attachments, is called by Heidegger the true man. The true human being refers to a person who is not an official, not an expert, not a businessman, not a general, etc., a person is just a person. In the terms that are very popular nowadays, such a person is an ordinary person. Because it is a normal person, so there is a normal heart, so there is a normal and rich life.
Of course, this change can never happen overnight. The reality is that every war advances a person only one step in the direction of his or her true self, and sometimes not even that one step. It all depends on the circumstances. Also, the purpose of this paper is not to say that it is better to make a person sick more often in order to make it possible for him/her to transform his/her life into the life of his/her true self, which is obviously too absurd to think about. The purpose of this paper is only to suggest that after we have been unfortunate enough to go to war, we can think that it might have a positive effect on our life. This is not only for us to treat the disease is favorable, but also for our life is a hundred benefits and no harm.
Excerpt from