查询词典 high beam

This engine was safer than Savery's engine because it didn't use high pressure steam--the piston is brought up by the beam and not by steam pressure. And, by making the cylinder larger, the power of the engine could be increased considerably.

这种蒸汽发动机比萨韦里的安全，因为它不采用高压蒸汽——活塞是由吊杆而不是由蒸汽带动的，并且，只要加大圆筒，发动机的功率就能大大增加。

The aspect of non-linearity caused by deformation of the pipeline may not be considered in the swallow sea if rigidity of the pipeline is high enough, linear beam model is established for the pipeline and solved by using finite element method.

在浅水铺管时，如果管道刚度较大，可以不考虑管道的变形引起的非线性因素的影响，近似地把浅水中的管道模型视为线性梁，用线性有限单元法求解。

The way of large deflection beam and collocation method is mainly used to analyze the static and dynamic problems of the pipeline, abandon and recovery and other working condition in the swallow and deep sea. Based on this, the computer programs are made out with object-oriented method. This computer program has characteristics of friend interface, high calculating speed, broad common use and acceptable accuracy.

本文主要用大挠度梁、样条函数配点法对深水、浅水中的管道进行了静力、动力和收弃管等其它作业状态分析计算，在此基础上用面向对象的程序设计方法编制了计算软件，本软件界面友好、计算速度快、适用范围广并且满足工程精度要求。

In the present work, the compensation mechanism for secondary electron emission has been investigated for the accurate measurements of high-energy proton beam.

根据高能带电粒子在金属表面诱发二次电子发射理论，对高能质子束流强度测量的二次电子补偿原理进行了研究，设计了二次电子补偿结构。

In order to improve high energy laser beam quality,with the combination of theory and experiment,the far field focusing characteristics of different serrate type apertures were studied and compared with those of circular apertures.

为了提高高能激光系统光束质量，采用理论和实验相结合方法，对圆孔光阑和齿形切趾光阑的远场聚焦特性进行了理论分析和实验验证，并与圆孔光阑的远场衍射作了比较。

Two mechanisms for laser cleaning rubber layer are suggested: one is the combustion and vaporation of upper rubber layer resulted by high temperature of laser beam, the other is the vibration of deep rubber layer as well as thermal shock action by laser pulse to make rubber particles sputter.

激光清洗橡胶的机理有二：一为激光产生的高温导致橡胶表层瞬间燃烧和气化；二为橡胶深层受热振动和激光脉冲的热冲击作用使铝片表面橡胶颗粒飞溅。标签激光清洗橡胶层机理阈值清洁率 laser cleaning rubber layer mechanism threshold cleaning percentage

To characterize beam quality in high power SILEX-Ⅰ ultra-short pulse Ti∶sapphire laser system,experiments on wavefront measurement are performed.

实验中采用俄罗斯科学院激光和信息技术研究所研制的自缩束哈特曼波前测量系统，哈特曼波前传感器的最大入射口径可达95mm，测量精度为0。

Therefore, the ultra-short beam current pulse of 2ns is able to be perfectly reconstructed. Through data processing, singular points, part of high-frequency noise and background noise are eliminated.

通过后期的信号处理，剔除了采样数据中的奇异点、部分高频噪声和本底噪声，消除了由于触发和被测信号不同步的客观条件造成的波形晃动。

The results indicate that the high and the rigidity of pier greatly affect the structure＇s longitudinal rigidity, and the rigidity of straining beam decide the structure＇s transverse rigidity and torsion rigidity.

结果表明：桥墩的高度及刚度很大程度上决定了结构的纵向刚度，而横系梁的刚度是影响结构的横向刚度及抗扭刚度的主要因素。

After studying the curve of the vibration frequencies, which are varying with the changing of the structural parameters such as the rigidity of pier, the rigidity of straining beam, the rigidity of truss, the high of pier, the width of deck, and so on, some rules about the changing of vibration frequencies and the influencing of the structure that vary with the parameters were achieved.

研究了桥墩刚度、横系梁刚度、桁架片刚度、桥墩高度、桥面宽度等参数对结构动力特性的影响，通过对结构的自振振型及频率进行相应分析，得出结构参数变化对结构的横向刚度、竖向刚度、纵向刚度和扭转刚度及其他动力特性的影响程度及规律。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。