labored造句

• This cuts the labor of evaluating integrals almost in half .
  这几乎省去求解积分的一半劳动。
• In addition, urban migrants add to the supply of labor .
  此外，城市移民还增加了劳动的供应。
• "the first labor is usually protracted," the nurse said .
  “初产通常是拖得很长的，”护士说。
• Total labor productivity rises in the economy as a whole .
  经济中劳动生产率总的来说是上升的。
• You should change gear -- the engine 's starting to labor .
  你该换挡了发动机有些吃不住劲了。
• It cost me much labor .
  费了我不少劳力。
• Leisure does what it likes; labor does what it must .
  闲暇是做你喜欢做的事，而劳动是你必须做的事。
• His labors are over .
  他的一生结束了。
• I want labor to understand the inner workings of the company .
  我愿意让劳工了解公司内部的工作情况。
• In these crowded centers, the labor movement took form .
  在这些人烟稠密的城市中，劳工运动逐渐形成。
• That is because of a mismatching of the supply of labor and the demand for it .
  这是由于劳动力供求分配不当。
• The new approach, of course, is to reduce labor costs and problems .
  新的方案当然是要减少劳力费用和劳力问题。
• The change of leader led to a turn-around in the fortunes of the labor party .
  工党领导人更换后全党时来运转。
• His role is to see that the required labor and material are on hand .
  他的作用是看所需要的人力和材料是否备足。
• The preparation of numerous props entails considerable time and labor .
  准备大量的支柱需要花费许多的时间和劳力。
• Prime costs represent the costs of direct material and of direct labor .
  主要成本中包含了直接材料和直接人工费用。
• These techniques substitute labor and other inputs for chemical inputs .
  这些技术以人力及其他投入替代了化学投入。
• This evolution has occurred chiefly as a response to increasing labor cost .
  这种演化主要是随劳力费用增加而引起的。
• In europe unemployment remains at between 9 and 10 percent of the labor force .
  欧洲的失业率持续占劳动大军的9-10。