what is steam engine?how does it work and how effect is it?

来源：学生作业帮编辑：搜搜做题作业网作业帮分类：英语作业时间：2024/05/30 10:56:37

what is steam engine?how does it work and how effect is it?
could somebody help me with this stupid question?please

The steam engine is the steam energy is converted to mechanical work of the reciprocating power machinery.
Steam in the steam engine piston according to one or both sides of the work, the role can be divided into single-and double-action; press cylinder layout can be divided into neutral and horizontal; by steam in a cylinder in the expansion or turn the cylinder in a number of consecutive in the expansion can be divided into single-expansion-type and multi-expansion type; according to the flow of steam in the cylinder can be divided into back-type and single-flow; by exhaust means and exhaust steam pressure can be divided into condensing steam, atmospheric type and back pressure.

what is steam engine?how does it work and how effect is it? what is particle model of matter and how does it work? difficult between what/how is it like ? and what/how does it 改错 1.What does Mr Whire go to work?2.-How long is it from he how does it like 和how is it like和what does it like和what is i how it is还是what it is what is contrary instinct? and how does it relate to human p 英语翻译What is tenure and how does one achieve it?Tenure implie （）hard work it is!是填How还是What? ______wonderful it is!how,what what is it like=what does it look like=how is it like=how do What is “process” and how is it different from “program”