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- secondary harmonic brake 二次谐波制动
- When zero sequence or high secondary harmonic current component appear in the circuit, the total current in the shield is zero, no electromagnetic interference with outside. 当线路出现零序或高次谐波电流分量时，屏蔽层内电流总和为零，不对外界产生电磁干扰。
- Its light source is a dual pulse and dual wavelength Cr:LiSAF laser. The outputs of secondary harmonic and triple harmonic are realized through intracavity frequency doubling and intracavity Q modulating by BBO crystal. 其光源为一台双波长双脉冲可调谐Cr:L i SAF激光器 ,采用 BBO晶体腔内倍频和腔内调 Q技术 ,实现了二次和三次谐波输出 ;
- secondary harmonic generation (SHG) 二次谐波振荡
- secondary harmonic exciting efficiency 二次谐波激发效率
- He pushed hard on the brake pedal to avoid a collision. 他使劲踩下煞车踏板以避免撞车。
- He brake his car just in time to avoid an accident. 他及时煞车，避免了一次事故。
- Riding the brake is a bad habit for a driver. 司机把脚放在刹车踏板上是一个坏习惯。
- The brake failed and the car ran into a lamp-post. 刹车失灵了，汽车撞在灯柱上了。
- The brake doesn't grip properly. 刹车不灵了。
- A Preliminary Exploration on Measuring the Harmonic Brake Ratio and the Problems of the Quick - Break and the Setting of the Difference Current 浅谈谐波制动比的测量及差电流速动整定的问题
- But there are two pedals. Which one is the brake? 但是那儿有两个踏板。哪一个是刹车呢？
- Her age is of secondary interest. 她的年龄不太重要。
- The harmonic combination of these tones. 四度和音音调的和谐组合
- THE FORMULAE FOR THE ULTRASONIC FLAW LOCATION IN THE PARTS WITH OBLIQUE REFLECTION PLANES BY SECONDARY HARMONIC METHOD 二次波探伤中反射面为斜面时的缺陷定位计算
- Determination for Brake Ratio of Secondary Harmonics and Regulation of Differential-current Quick Break 二次谐波制动比的测量及差电流速断整定
- A lot of the cost of maintenance go into renew brake. 很多的维修费用都花在了更换煞车方面。
- Keywords benzophenone;undercooled melt;transmittance;secondary harmonic generation; 二苯甲酮;过冷熔体;光谱透射率;二次谐波效应;
- In secondary school, children get more advanced knowledge. 在中学，孩子获得更深一些的知识。
- There's too much travel on the brake, it needs tightening. 制动器太松了，需要调紧。
