您要查找的是不是：
- time and efficiency entropy 时效熵
- Workers beyond him in line on his shift had to wait with nothing to do;therefore, a great deal of time and efficiency were lost as Jim daydreamed while he worked. 在他的生产线的那头的工人们不得不无所事事的等待;因此;大量的时间和效率失去了;就像吉姆工作时所梦想的那样.
- Workers beyond him in line on his shift had to wait with nothing to do; therefore, a great deal time and efficiency were lost as Big Jim daydreamed while he worked. 和他同一班次排在他后面的流水线工人往往必须等着他而没有任何事情可做；因此，大吉姆工作的时候，因为他的白日梦导致了大量的时间和效率的流失。
- Workers beyond him in line on his shift had to wait with nothing to do; therefore, a great deal of time and efficiency were lost as Big Jim daydreamed while he worked. 装配线上他后面的同班工人只好等在那儿无事可干；因此，在“大个子吉姆”一边工作一边胡思乱想的时候，大量时间便白白流逝了，劳动效率大受损失。
- Learning a language require time and effort. 学习一种语言是需要时间和精力的。
- The technology could greatly improve blasting effect and efficiency,dramatically reduce blasting vibration,secure the safety use of side drift and slide in its service time and facilitate the protection of the stability of high and steep slope. 爆破降震效果明显,可确保平硐溜井在服务期内的安全使用,有利于保护采场高陡边坡的稳定。
- The reduction time could be shortened and the production time and efficiency could be increased when two towers of jointed alcohol catalyst were paralleled connected and calefactive simultaneously. 联醇催化剂双塔并联同时升温还原较两个单塔先后单独升温还原可以缩短升温还原时间,增加有效生产时间,提高企业生产效益。
- You must make sure of the time and place. 你必须把时间和地点弄清楚。
- Don't waste your time and energy on trifles. 别把你的时间和精力浪费在琐事上。
- Shall we meet at the usual time and place? 我们在老地方老时间见面好吗?
- Take your time and don't gabble! 慢慢说，不要快得叫人听不清！
- Time and distance often sunder friends. 朋友久别远离常产生隔阂。
- She flatters John all the time and John just laps it up. 她一直向约翰献媚，而约翰亦欣然接受。
- We must arrange a convenient time and place for the meeting. 我们必须安排一个合适的时间和地点开会。
- It was a time and energy saving, convenient and efficient way to extract and purify puerarin and daidzein from Pueraria lobata (Willd) Ohwi. 超声法从野葛根中提取分离葛根异黄酮活性成分葛根素和大豆苷元具有省时、节能、提取率和产品纯度高的优点。
- We've put a great deal of time and effort into this project. 我们为这一项目付出了大量的时间和精力。
- He was typing with speed and efficiency. 他在飞快地打字，工作效率很高。
- If he buys the most expensive and best tunnel digger on the market it will last a long time and work quickly and efficiently. 他喜欢用自己老本行建筑业需要的重型机械作例子。
- Stubbs is the soul of punctuality, and efficiency. 斯塔布思是个最准时，最干练的人。
- The firm has had good times and bad times. 这公司经历过顺境和逆境。
