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- nominal pitch ratio 公称螺距比
- A numerical method for the calculation of unsteady stator/rotor interaction in turboma-chinery stage of arbitrary pitch ratio using time-inclined operator is presented. 本文介绍了用时间倾斜算子来处理非定常计算中非等栅距的方法。
- 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。
- 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。
- 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。
- They that touch pitch will be defiled. 近墨者黑。
- We planned to pitch our camps in the mountains. 我们计划在山里扎营。
- The speaker brought the crowd to fever pitch. 演讲者激起群众高昂的情绪。
- 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。
- The fans rushed onto the pitch in an excited mob. 球迷群情激昂，一窝蜂涌进球场。
- Let's pitch out the troublemakers. 把这些捣乱分子赶出去。
- That's only an economy at fever pitch. 那只不过是种过热的经济而已。
- A high pitch that is lobbed to the batter. 击出高飞球一个过高的冲向击球员的高飞球
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The children were in a high pitch of excitement. 孩子们高度兴奋。
- The old man is only the nominal head of the business. 那老人只是这个企业的挂名的总裁。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Her voice dropped to a lower pitch. 她的声调低了下来。
