These lasers usually employ chemical combustion to energize directly the lasing process by various one - way reactions.这些激光器一般利用化学燃料,通过各种 单向 反应直接驱动激射过程.He helped energize and mobilize millions of people around the nation...
He helped energize and mobilize millions of people around the nation.他帮助激励和动员了全国数百万人。To worry is often to energize needlessly.忧虑往往是浪费精力.These lasers usually employ chemical combustion to energize directly the lasing proc...
To keep warm they burnt wood in a rusty oil barrel.他们在一只生锈的油桶里烧木柴来保暖。You'll eat so much your belly'll be like a barrel.你会吃得肚子鼓鼓的，像个大酒桶。The suppers are always a barrel of laughs.晚餐总是充满欢笑。...
男孩儿们假扮成航天员.The boys made believe ( that ) they were astronauts.现在, 航天飞机已达到哈勃,航天员已开始工作.Now, the Shuttle has reached Hubble and astronauts have set to work.作者简介: 李勇枝:研究员, 中国航天员科研训练中心, 北京100094.Li Yongzhi: Professor, Astron...
Nail head clamp the unravelling of nail exteriorize broken nails and clean.钉头卡钉,拆开钉头取出碎钉并清洁.The ends of ropes are in good condition and secured without unravelling.缆绳端部状况良好及牢固,并无松散脱线.Now it may be unravelling.现在南北苏丹可能会再次...
The meat in all of the open flasks putrefied.所有开口瓶中的肉都腐烂了。Metabolizing curve was tested in Erlenmeyer flasks.并在摇瓶优化条件下测定了摇瓶中的代谢曲线....flasks for the transport of spent fuel.用来运送废弃燃料的瓶子The juggler juggled three flasks.这个玩杂...