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汽车的噪声(Noise)、振动(Vibration)、声振粗糙度(Harshness)统称为汽车的NVH特性,是衡量汽车设计及制造质量的一个重要因素。声振粗糙度又可称为不平顺性...

1.noise 美式 [nɔɪz] 噪声、杂声 There was too much noise in the room ,房间里太多噪音了 2.vibration 美式 [vaɪ'breʃən] 振动、犹豫 ship vibration 船体振动学 3.harshness 全球发音['hɑrʃnɪs] 严肃、刺耳

The harshness of the climate makes vegetative growth extremely slow. 恶劣的气候使植物生长特别缓慢。 来自柯林斯例句 2. She was in what was described as a...

"Severity" is the state or quality of being severe; severe implies adherence to rigorous standards or high principles and often suggests harshness; severe ...

正如许多其他的亚洲学生一样,那些去美国的中国留学生非常努力勤奋。即时周末,他们也会呆在实验室一两天,所以他们比那些美国学生收获的更多。我的导师是个...

It reflected the harshness of daily life: if you didn’t take in the stranger and take care of him, there was no one else who would. And someday...

the harshness of the Treasury. Dry apology over the first St. worry, Xijie bright Tezhao owe rent-free 5. but a dare wantonly slandered useless. ...

三菱戈蓝的静音设计采取NVH(noise&vibration&harshness)工程,其带来的直接结果就是媲美奔驰S-CLASS的噪音水平而稳居同级车之首。据测试报告显示,戈蓝在50km/h车速下...

2015-01-25 impact-resistant是什么意思 2016-03-30 请问impact是什么意思? 2015-05-29 impact harshness是什么意思 更多类似问题 > impact...

NVH是三个英文单词的缩写,即Noise(噪声)、Vibration(振动)和Harshness(声振粗糙度,也可以通俗地理解为不平顺性)。由于以上三者在汽车等机械振动中是同时...

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