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- fatigue carck propagation 疲劳裂纹扩展
- He was beaten out with fatigue when he got home. 他回到家里时已是疲惫不堪。
- She fell out from extreme fatigue. 她由于极度疲劳而掉队了。
- A very funny joke may relieve you of a whole day's fatigue. 一则非常滑稽的笑话可以使你消除一天的疲劳。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- Fatigue is incidental to a journey in a strange land. 在陌生的地方旅行，容易疲劳。
- Causing fatigue or boredom; wearisome. 累人的引起疲劳或厌烦的; 使人疲劳的
- The sun sometimes spoils the propagation of radio waves. 太阳有时会影响无线电波的传播。
- It is a treat to have a drink after the fatigue of the day. 干了一天的累活後喝杯酒其乐无穷。
- Finally, her mind gave in to fatigue and she fell asleep. 最后她的心力疲惫不堪，就睡着了。
- Emission and propagation of energy in the form of rays or waves. 发射以光线或波的形式发出和传播能量
- He hasn't got over his fatigue yet. 他的疲劳还没有恢复。
- The propagation of animals or plants. 动物的饲养，植物的培植
- Reproduction and spread; propagation. 复制和散布；繁殖
- Causing physical or mental fatigue; tedious or tiresome. 乏味的使体力或智力疲倦的; 乏味的或令人厌倦的
- Committee on Propagation of the Tradition! '优良传统发扬光大委员会'！
- His thoughts drooped with fatigue. 他的思维由于疲乏而丧失了活力。
- Crack propagation usually begins slowly. 裂纹的增长常常是开始缓慢。
- Rose propagation has a long and rich history. 玫瑰繁殖有着悠久的历史。
- Working overtime caused him great fatigue. 加班加点地工作使他疲惫不堪。
