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- nominal pitch line 标称节线
- This method could not only applied to outer noncircular gear with all convex pitch line but also applied to o... 解决了非圆齿轮硬齿面无法精加工的难题,使非圆齿轮应用于精度要求高的场合成为可能。
- This method could not only applied to outer noncircular gear with all convex pitch line but also applied to outer noncircular gear with partial concave pitch line and inner noncircular gear. 这种磨削原理不仅可以应用于节曲线外凸的非圆齿轮，而且可以应用于磨削带内凹节曲线的外非圆齿轮及内非圆齿轮。
- She charged only a nominal fee for her work. 她为所做的工作只收取象征性的费用。
- She has keyed the piano up to concert pitch. 她已经把钢琴的音调升到音乐会的音高标准。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- The coach built the team up to a fighting pitch. 教练使全队振作起来，准备一搏。
- The pitcher tends to pitch the ball too high. 这个投球手常把球掷得过高。
- Application of MATLAB Cubic Spline to Non-circle Gear Discrete Pitch Line MATLAB样条曲线在非圆齿轮离散节曲线拟合中的应用
- They that touch pitch will be defiled. 近墨者黑。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- We planned to pitch our camps in the mountains. 我们计划在山里扎营。
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- The speaker brought the crowd to fever pitch. 演讲者激起群众高昂的情绪。
- The printers have missed out a whole line here. 排版工人在这里漏掉了一整行。
- The chairman is only the nominal ruler of the country. 主席只是那个国家名义上的统治者。
- Participation in tender is in our line of business. 参加投标属于我们的业务范围。
- A long line of car is unable to pass that road hog. 一长串的车子无法超越那个挡道的汽车驾驶。
- The fans rushed onto the pitch in an excited mob. 球迷群情激昂，一窝蜂涌进球场。
- The sale office is on line to the warehouse. 营业部与仓库的计算机联网。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
