查询词典 deflection angle

Connected Pipe Opto-electronic Deflection Measurement System and the Application in Dafoshi Yangtze River Bridge .

连通管式光电挠度测量系统及其大桥监测应用。

Focused ion optical column includes focusing system, deflection system, aligning system and mass separator.

离子束光柱体包括聚焦系统、偏转扫描系统、对中调整系统以及扩展功能的质量分析器等。

FEM is used to calculate precisely the ela stic deflection error of the system under the condition that t...

在车削加工工件尺寸及形状皆连续动态变化时，应用有限元方法准确计算出工艺系统因弹性变形所引起的误差。

The structure of the electron beam focusing and deflection system of electron beam exposure machine is analysed with computer-aided design.

由该电子束曝光机试验结果表明，复合系统结构简单紧凑，像差小而可以不用动态校正。

For cable stayed bridge of single tower cooperative system that are often used in practice,the cable tower and beam s character of this system in deflection and mechanics from the length without cable and the ratios of depth of beam to main span is analyzed.

对于工程中常见的独塔不对称协作体系，从主跨无索区长度及主梁的高跨比着手，分析协作体系斜拉桥索、塔、梁的受力及变形状态，对上述设计参数提出合理的取值范围。

Based on optical beam deflection,a fiber-optic diagnostic system is proposed to investigate the propagation of a laser-induced plasma shock wave and the oscillation of a cavitation bubble .

实验得到了激光等离子体冲击波传播规律和空泡的动力学特性。

In view of the single invalid data of the optoelectronic deflection meter system in the engineering practice of the bridge structural health monitoring system, which bring the illusive alarm and can not be identified by the traditional methods of signal processing and data analyzing,the paper analyses the characteristics of the single invalid data, and formalizes and describes them.

针对在大型桥梁结构状态监测系统工程实践中，光电挠度测量系统采集的数据中存在的较多单点失真数据无法使用传统的信号处理与数据分析方法过滤的问题，本文在连通管式光电挠度测量系统原理基础上，深入分析了系统中单点失真数据的特点，对单点失真数据进行形式化描述和说明，从而提出了一种基于数据速率变化来过滤单点失真数据的滤波方法。

These formulae can be used as an analytic solution for quickly estimating the geometric aberrations of a known deflection system and checking the related computer program.

这些公式不但可用来快速估算偏转象差，还可用来作为校验数字计算程序的理论模型。

Experimental study of deflection based on half-metal tube package fiber Bragg grating . Chinese J.

光纤布拉格光栅的半金属管封装及挠度实验研究。

So it is necessary to calculate the strength and deflection of the tube tower.

管塔杆身横截面分为薄壁圆形和正多边形 2类。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。