1, meaning: I hope to get your support. This is a written sentence, which is very formal compared with spoken English. At the same time, it is an inverted sentence. The original sentence should be "support for hope", because it contains the tone of request, so it is more appropriate to use it backwards. The state has invested heavily in promoting the technological transformation of key state-owned enterprises. Please support.
2. "Hope" is a verb and "please" is an auxiliary verb, which is meaningless and can be omitted, but it is generally necessary for writing and showing respect; "Support" is the noun of verb object phrase. Generally, this form of expression is suitable for "application".