1、

Design of specification for accelerating test of electronic parts of vehicle

汽车电子部件振动疲劳试验规范设计

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2、

It is shown that the scattering and absorption of sound waves by a gas bubble reduce quickly with the series of resonances increasing;

结果表明:气泡的声散射和声吸收随谐振阶数的增高而迅速减少;

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3、

Circuit Design of Resonance Absorption Curve Mapping System of the Optical Pump Helium Magnetometer

光泵氦磁力仪共振吸收曲线测绘系统电路设计

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4、

There are no both polarizers and absorbent material in the filter, so it has higher energy transmission than other filters.

但是,该系统不需要偏振器,也不存在吸收介质,因此可望得到较高的能量利用率。

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5、

In virtue of abraser and vibrating sample magnetometer, the effect of rare earth element cerium on wear volume, magnetic intensity, coercitive force and magnetic permeability of electroless Co-Ni-B alloy coating are studied.

借助磨损试验机和振动样品磁强计等研究了稀土金属Ce对化学镀Co-Ni-B合金镀层磨损体积、磁化强度、矫顽力和磁导率的影响。

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6、

Piezoelectric Transformer ( Abbrev. PT) is one kind of new element which transfers electrical energy through a mechanical vibration, and will replace traditional transformer in AC-DC converter which is available to small power.

压电陶瓷变压器(Piezoelectric Transformer,以下简写为PT)是一种通过机械振动来传输能量的新型器件。在小功率AC/DC变换器中,PT将取代传统的电磁感应变压器,具有很好地应用前景。

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7、

The fatigue analysis method includes static or quasi-static fatigue, dynamic fatigue and vibration fatigue analysis method.

摘要有限元疲劳分析法通常包括:静态(或准静态)疲劳分析法 、 瞬态疲劳分析法和振动疲劳分析法.

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8、

Mixed sounds, vibration and data storage.

混合的声音, 振动和数据存储.

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9、

A harmonic oscillator with time dependent frequency is studied using double wave function theory.

用双波函数理论研究了频率含时的谐振子.

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10、

In some problems in quantum transition, time-dependent perturbation theory gives the approximation of transition probability amplitude.

在有关量子跃迁的问题中, 含时微扰理论给出了跃迁概率振幅的一级近似解.

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11、

M & A is to implement the industrial adjustment loan to revitalize an important financial planning tool.

并购 贷款是落实产业调整振兴规划的重要金融手段.

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12、

The vacuum slack flow, resulted from surplus energy in large downhill section of liquid pipelines, will cause water hammer, oscillation, cavitation, vapor liquid mixture, and increase the intermixture of batching transportation.

大落差线路存在剩余能量是产生不满流的根本原因,它可能引发水击、振动、气蚀、产生气液混合物以及增大多种液体顺序输送时的混输量等一系列问题。

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13、

The methods of vibration absorption, noise reduction and ventilation purification are described.

给出了胶片负压展平系统减振 、 降噪和排气净化的方法.

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14、

A New Type Vibration Tapping Machine and Its Application

新型振动攻丝机及其应用

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15、

Treatment of the Bias Temperature for SiO_2 Film by Vacuum Ultra Violet Light Direct Photo CVD Method

如何直接验证椭圆偏振光真空紫外光直接光CVD SiO2膜的偏压温度处理

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16、

Second, a dramatic expansion in digital communication has boosted trade in other services – from ecommerce to consultancy.

第二大变化则是,数字通信的急剧扩张,提振了从电商到咨询等诸多其他服务的贸易。

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17、

Notice the bumble bee, the small child, and the smiling faces.

留意振翅的黄蜂 、 无忧无虑的孩子, 和欢乐的笑脸.

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18、

Brain imaging techniques are available, such as MRI and PET scans.

大脑成像技术是可行的, 就象核磁共振和性能鉴定扫描.

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19、

This is the opportunity he needs to make a fresh start.

这是他所需要的重振旗鼓的机会。

《牛津高阶英汉双解词典》

20、

Works Progress Administration worker in a Depression-era photo.

经济大萧条时期,一位公共事业振兴署的工人.

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