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...
Normal life is at a standstill, and the economy is faltering.正常生活陷于瘫痪，经济止步不前。Abruptly the group ahead of us came to a standstill.我们前面的小组突然停了下来。The security alert brought the airport to a standstill .安全警戒使机场陷入停顿状态。...