配对的

Using the direction cosines relative to the three URL axes, the correct pair is obtained, and the azimuth and elevation angles are estimated.

利用三个方向余弦估值进行配对，然后求得来波的方位角和仰角估计。

It adopts a fractional-N PLL synthesizer to realize the FM modulator.An extra offset current has also been applied to eliminate the effects of the mismatch in CP.

该调制器基于小数分频锁相环技术，并在电荷泵单元中引入额外偏差电流消除电荷泵失配对带内噪声的影响。

The measured indexes of vowel, which were input into CSL4400, were duration, pitch, the first three formants (F1, F2, F3) and energy. The acoustic features of the vowel of each group were compared by SPSS software with Paired t test.

将被检音输入计算机语音工作站CSL400，测量其元音的音长、基频、前3个共振峰和音强，采用SPSS11.5统计软件对所得数据进行配对t检验。

A foxtrot is a kind of ballroom dance. True

这些词和相应的定义配对吗？

Matching the above-mentioned materials for wear resistance were tested using the friction pair formed by the ring and block.

将上述材料分别配对进行耐磨性试验，试验用的摩擦副由环和块组成。

The influence of interfacial rigid line geometry and material mismatch on the image force is discussed.

讨论了圆弧形刚性线几何条件和材料失配对位错力的影响规律。

To test dogs' theory of mind when it comes to humans psychologist William Roberts and colleagues at the University of Western Ontario in Canada matched 24 dogs ranging in size from dachshunds to vizslas with both helpful and deceptive people.

为了测试当狗类与人交流时，时候具有theory of mind，加拿大西安大略大学心理学家William Roberts及其同事，按照大小将达克斯犬到维兹拉犬，与扮演真诚或欺骗的参试人员配对。

Objective To delay the occurrence and development of resistance of mosquito to chemical insecticides,the efficacy of Propoxur mixed with synergists against Culex pipiens pallens larvae collected fromTengzhoucity,Tai'an city and Tangkou township of Jining City in Shandong province,was observed.

目的 观察残杀威与增效剂复配对山东省不同地区现场淡色库蚊幼虫的杀虫效果，保护和有效使用杀虫剂提供科学依据方法采用WHO生物测试法。

Objective To delay the occurrence and development of resistance of mosquito to chemical insecticides,the efficacy of Propoxur mixed with synergists against Culex pipiens pallens larvae collected fromTengzhoucity,Tai'an city and Tangkou township of Jining City in Shandong province,was observed.

目的 观察残杀威与增效剂复配对山东省不同地区现场淡色库蚊幼虫的杀虫效果，为保护和有效使用杀虫剂提供科学依据。方法采用WHO生物测试法。

When sperms and eggs are formed, only one of each chromosome pair enters the sperm or egg.

当精子和卵子的形成，其中只有一个，每个染色体配对进入精子或卵子。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！