Steam的中文是（）。

1、James Watt（）the steam engine.

James Watt（）the steam engine.Awas inventingBinventedChad inventedDhas invented

2、Which of the listed types steam traps

Which of the listed types steam traps operates on the principle that hot water flashes to steam when its vapor pressure is rapidly reduced?（）ABall floatBThermostaticCBimetallicDImpulse

3、STEAM研究的患者为（）

STEAM研究的患者为（）A轻度哮喘患者B重度哮喘患者C轻中度哮喘患者D中重度哮喘患者

4、Main steam and exhaust pipes for winch

Main steam and exhaust pipes for winches and similar gear shall not pass through crew accommodation nor, whenever technically possible, through ...

5、蒸汽发生器 steam generator

蒸汽发生器 steam generator

6、Between the steam dram and the smaller

Between the steam dram and the smaller water dram below, large numbers of smaller diameter （） tubes are fitted.AfireBwater wallCgeneratingDdown comer