In the production practice, will encounter a large number of non-sine wave.
在生产实践中，会遇到大量的非正弦波。
Even if it worked with three-phase sine, three-phase line current would have non-sine aberrance and produce harmonic wave-electricity.
即使在三相正弦激励的作用下，三相线电流也将发生非正弦畸变，产生谐波电流。
In this paper, the functional influence of input voltage non-sine of Varible-frequency voltage source on Electric Power Dynamometer motor discussed. and methods of improving them were also given.
讨论了变频电源输入电压的非正弦对测功电机的性能影响，提出改善不利影响的措施。
Successful agricultural reform is also a sine qua non of Mexico's modernization.
成功的农业改革也是墨西哥实现现代化的必要条件。
This would seem to confirm the fears of green internationalists, who have long portrayed binding emissions targets as the sine qua non of seriousness on climate change.
这看上去支持了绿色国际主义者的担忧，他们一直以来都把强制性的减排目标当成解决气候变化的必要措施。
True, risk will remain the sine qua non of banking, whatever the regulators do.
没错，无论监管机构做些什么，风险将依然是银行业必不可少的组成部分。
But voters' ability to throw the rascals out at regular intervals is still the indispensable sine qua non.
不过，选民能够定期摒弃一些流氓无赖的能力仍是不可或缺的必要条件。
Location : “Location is the sine-qua-non of mobile apps.
定位：”定位是移动应用的必要条件。
You could say that the very sine qua non of UNIX and Linux programming is writing code to deal with files.
您可以认为，UNIX和Linux编程实际上是编写处理各种文件的代码。
The analysis of modulation wave theory has very important theoretical and actual meaning for studying non sine alternating current.
谐波理论分析对于非正弦交流电路的研究具有重要的理论和实际意义。
The RC series circuit (linear time - invariant circuit)excited by the non - sine periodic voltage is analysed, both the transient response and the steady - state response of this circuit are obtained.
分析了非正弦周期电压作用下的RC串联电路（线性、非时变电路），得到了暂态响应分量和稳态响应分量。
According to the principles of numeration table, the author puts forward simple but practical methods of how to measure the mean values, virtual values and peak values of non sine waves.
根据数字万用表的测试原理，提出了用其测量非正弦波电压平均值、有效值及峰值的简单实用的方法。
Agreement by the management is a sine qua non of all employment contract.
管理部门的同意就是所有雇用合同的必要条件。
Hiss support was really the sine qua non for her candidacy.
他的支持对于她的候缬选人资格真的十分重要。
Patience is a sine qua non for a good teacher.
做个优秀教师必不可少的条件是要有耐心。
You can still provide reporters with that sine qua non of the entrepreneur's yarn, the eureka moment.
你还是可以向记者提供企业家成功故事中不可缺少的戏剧性素材。
Getting him to fall asleep in your arms is the dad skill sine qua non.
新手爸爸的必备技能就是抱孩子在臂弯间，哄他酣然入睡。
Sine curve and non - sine curve could be set at random and vibration frequency and amplitude could be adjusted on l...
在线可随机任意设定正弦曲线和非正弦曲线波形，并可调整振幅和频率。
The transmitted signals which were modulated is a group of orthogonal sine signals as subcarrier and non-regular zero square waves that the code elements period is t as baseband coded formats.
它所发送的信号是由一组正交的正弦信号作为副载波，用码元周期为T的不归零方波作为基带码型调制而成的。
Therefore, to be hypocrisy is sine qua non in mundane life. Nothing Chuang Tzu can remark on.
所以在世俗生活中做一名伪君子是必不可少的重要条件，对此，庄先生又有什么好评论的呢？
Sugar is a sine qua non ingredient in any kind of cake.
任何糕点中，糖都是不可缺少的原料。
In the art of puBlic speaking, clear diction is a sine qua non.
在演讲术中，措辞清晰是必不可少的。
Although big roof, incline plane, long overhang eaves and high rake Angle are characteristics of Chinese ancient palatial architecture, the lips and beasts are parts sine qua non in roof decoration.
大屋顶、斜坡面、深出檐、高翘角是中国古代宫殿建筑的特点，而脊吻、走兽又是屋顶装饰不可缺少的部件。
And quite frankly, I think that such civility is the sine qua non of conducting the affairs of the court and the business of the country.
而且相当坦白地说，我认为这样的文明礼仪，是指导我们司法行事和处理国家事务所必不可少的因素。
The perfect cake is the sine qua non of the modern wedding.
一个完美的蛋糕是现代的婚礼中不可缺少的东西。
When a series of different levels of sine excitation force is imposed on a non linear testing structure, the response data vary with the force.
非线性系统在不同力幅的正弦激励时，其频率响应函数将随力幅而变化。
Verified by model calculation and calculated the present example electromagnetic field equation of motor on non-linear sine alternation eddy.
并实例计算了非线性正弦交变涡流的电机电磁场方程。
Research shows that nicotine is a sine qua non of tobacco addiction and that it produces the hallmark effects of addictive drugs.
研究表明，尼古丁不仅是烟草成瘾的一个要素，而且它能产生同成瘾性药物一样的效应。
Though the efficiency can be enhanced when sine wave passes through non-linear loads, the sine wave distortion appears, and then harmonic current passes through loads.
虽然效率可以提高，当正弦波通过非线形载荷，正弦波失真出现，然后谐波电流通过负载。
Direct competition is not the sine qua non of trademark infringement; rather the gist of the trademark action lies in the likelihood of confusion to the public.
直接竞争不是商标侵权的必要条件，商标侵权诉讼的主因更多地基于给公众造成混淆的可能性。
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