require造句

• This requires two sine-cosine resolvers .
  这就需要两个正余弦分解器。
• Prediction is required on two levels .
  在两个勘探阶段上需要进行预测。
• She required the cause of his melancholy .
  她就问他为什么闷闷不乐。
• He tendered the shipping documents required .
  他递交了必要的装货单据。
• It was frequently required before execution .
  它经常在行刑前使用。
• To do good work requires time and pains .
  把活干好需要时间和劳力。
• For(ii)the transient response is required .
  对（ii）则需要求瞬态响应。
• Pancreatic abscess obviously requires drainage .
  胰腺脓肿显然需要引流。
• What was most required by citizens ?
  城里的人最需要的是什么东西？
• My duties require clearer definition .
  我的职责需要更清楚的说明。
• In fact it requires at least n generators .
  事实上，它至少要有n个元素。
• It requires a lot of talking to convince him .
  要说服他很费口舌。
• It does not require an impediment to the flow .
  它不会造成对流力的干扰。
• The project requires a tremendous amount of money .
  工程所需，不啻万金。
• This argument requires a specific explanation .
  这一论点需要具体的阐述。
• His work does not reach the standard required .
  他的工作成绩达不到要求。
• Please call if you require assistance .
  如果需要帮忙，请打电话。
• This requires elaborate refrigeration techniques .
  这要求精巧的致冷技术。
• The emergency requires that it should be done ..
  事情紧急，非这样做不可。
• Arc lamps require a current-limiting ballast .
  弧光灯需要一个限流镇流器。