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- Recommends a method to calculate node coordinates on hypocycloid using straight line to approach curve with equal errors.So that the NC programming and the machining can be completed. 介绍一种等误差直线逼近离散法求出摆线上的节点,从而完成摆线齿轮的数控加工。
- There are several ways of approaching the problem. 处理这个问题有好几个方法。
- Her confinement was approaching. 她的分娩期临近了。
- She tensed at the approaching footsteps. 她听到越来越近的脚步声马上紧张了起来。
- They have received notice of a typhoon approaching. 他们已收到台风即将来临的预报。
- The sky darkled at the approaching storm. 风暴来临前天空渐渐暗了下来。
- He was frightened by the approaching kennel. 一群逼近的狗使他惊恐。
- He heard a horse approaching at a spanking trot. 他听到一匹马正在疾步驰近。
- She made a sign for me to approach her. 她对我发出靠近她的暗号。
- The sailors took in sail when the tempest was approaching. 暴风雨来临之际，水手们将帐篷放下。
- A warning of existing or approaching danger. 警报对存在或即将到来的危险的警告
- Heavy footsteps signalled the teacher's approach. 沉重的脚步声显示教师已经走近了。
- People approaching the gate were challenged by the sentry. 向大门走去的人受到了哨兵的查问。
- The thief froze when he heard the footsteps approaching. 小偷听到走近的脚步声，吓得呆住了。
- I'd advise taking a different approach. 我建议换个方式。
- Our guns covered every approach to the town. 我们的炮火控制了通往市区的各条道路。
- Her approach to the job lacks purpose. 她干这项工作缺乏毅力。
- The lion's approach drove away the small animals. 狮子一走近，小动物们都跑开了。
- He has a philosophic approach to life. 他对待生活非常达观。
- He is systematic in his approach to work. 他工作起来井井有条。
