Inlet gas humidification greatly influences the fuel cell performance and temperature distribution.气体相对湿度对电池性能的影响很大.Several equipments and different methods suitable for residential humidification were discussed , too.本文...
We're taking relatively benign medicines and we're turning them into poisons.我们服的药相对来说药性温和，但是我们却在把它们变成毒药。Her description of the nature and action of poisons is amazingly accurate.他对一些毒药的性质和作用的描述惊人地准确。The poison...
There was a good deal of cheerful bustle.曾有过好一阵欢闹。She stood glued to the radio, heedless of the ordered bustle about her.她站在那里一动不动地听收音机, 毫不注意周围有秩序的忙碌.I sat in a caf é, watching the bustle of the street outside.我坐在咖啡馆里, 望...
These fearsome beasts have small cannons , comparable to serpentines, mounted on their backs.这些恐怖巨兽背负著类似蛇炮的小型加农炮.The figures asked in Dressage tests are the voltes, the serpentines and the figures of eight.在马场马术测验中要求的图型骑...
他正在用一把大镰刀割草.He's cutting grass with a scythe.他正忙着干活, 在磨一把长柄大镰刀的刃儿.He was very busy, putting an edge on a scythe.长柄大镰刀嗖嗖地来回挥动.Scythes swished to and fro....