至于在约束振动上，切卓卡山和他的同事们使用了压电体，在经受力的作用下，它可以产生电流。
In the case of harnessing vibrations, Chandrakasan and his colleagues use piezoelectric materials, which produce an electric current when subjected to mechanical pressure.
就是用这样的办法，通过观察这缓慢的振动和计算一天中的振动次数，卡文迪什计算出了地球的确切的重量。
This could not be otherwise; and from the slowness of a vibration, or from the small number of vibrations in a day, Cavendish computed the real weight of the earth.
在这个“阿卡西纪录”中，包含了时间开始以来的所有声音、所有思想、所有振动。
Upon this "Akashic record" is supposedly registered every sound, every thought, every vibration since the beginning of time.
介绍了一种用于旋转机械振动信号分析的阶比跟踪方法，以及基于PCI数据采集卡的具体实现方法。
In this paper, an order tracking method, which is used to analyze vibration signal of rotating machinery and its implement based on PCI data acquisition card are introduced.
最后研制了一套由工控机、A／D卡、振动、摆度传感器及相关模块组成的振动在线监测与分析系统。
At last, a set of online monitoring of hydropower unit vibration and analyzing system is developed, including IPC, A/D cards, vibration sensors and correlative modules.
振动数据采集系统利用—对无线数传模块取代电缆线，实现了数据采集卡与上位机之间命令和数据信号的无线传输。
Wireless transmission between the data acquisition card and the upper computer is realized through the substitution of a couple of wireless data transmission modules for cables.
介绍了振动时效技术在HT-7U超导托卡马克核聚变大底板、真空装置等能源工程中的应用。
The technology of vibratory stress relief(VSR) used in energy engineering, such as HT-7U nuclear fusion superconducting Tokamak massive base plate and vacuum vessel was introduced.
用黎卡堤变换研究如下二阶非线性脉冲微分方程（ 方程式略）得到了两个判断方程振动的充分条件。
Oscillation of a kind of second order nonlinear differential impulsive equation(The equation is abbreviated), is studied and some sufficient conditions are obtained.
VMM允许使用者评估井下钻进的振动剧烈程度，以此来提高钻进效率，还能警告作业者注意振动状况，包括粘卡及涡动等可能损坏MWD和其它井下仪器的现象。
VMM allows users to assess the severity of downhole drilling to improve drilling efficiency and alert them to vibration conditions that could damage MWD and other downhole tools.
本文针对无卡轴旋切机振动刀架机电式振动装置的缺点，设计了一种液压振动系统。
This paper describes a hydraulic vibrating system. This system is in accordance with the shortcomings of the mechanical vibration installation that cuts with the use of a vibrating machine tool.
有40%的美露红，30%的里伏斯科和30%的卡伯纳、卡伯纳苏维翁组成。有着振动的深红色带有一丝紫色，有着强烈的酒香和野果香味。
Comprised of 40% Merlot, 30% Refosco and 30% Cabernet Franc and Cabernet Sauvignon, it is a vibrant garnet red with purple highlights and a very intense, alcohol-rich, wild berry flavour.
有40%的美露红，30%的里伏斯科和30%的卡伯纳、卡伯纳苏维翁组成。有着振动的深红色带有一丝紫色，有着强烈的酒香和野果香味。
Comprised of 40% Merlot, 30% Refosco and 30% Cabernet Franc and Cabernet Sauvignon, it is a vibrant garnet red with purple highlights and a very intense, alcohol-rich, wild berry flavour.
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