查询词典 coaxial

The non-coaxial pintle motor was investigated by means of the test.

这对下一步的实验研究非常重要，可为试验提供一定的参考依据。

The experimental system of non-coaxial pintle motor was established including pintle motor, driving system, measurement and control system.

研制了非同轴式喉栓变推力发动机试验系统，开展了喉栓变推力发动机的原理试验。

A coaxial pintle motor was designed and some preliminary tests were carried out. These experimental results can provid referrence for pintle motor study.

设计了同轴式喉栓变推力试验发动机并进行了初步试验，试验验证了同轴式变推力发动机结构设计的合理性。

For example, transmission lines, coaxial line and plane wave configuration and simulation can make use of this procedure to solve the problem, especially given the boundary configuration.

比如传输线、同轴线及平面波的设置及模拟都可以采用这个程序解决问题，尤其是给出了边界的设置方法。

In chapter 4, the in situ measurement system composed of the six-port reflectometer and the coaxial probe is introduced and some guidelines for in situ measurement is highlighted.

第二章建模和计算先对建模方法和反演方法进行了概述，然后建立了同轴探头的谱域全波模型，着重讨论了伽辽金矩量法求解积分方程有关的积分计算问题，分析了同轴探头高次模式的影响，最后给出了波导探头的谱域模型。

The principles of time domain reflectometry and the properties of electromagnetic wave propagation in coaxial cable are described for the applications of TDR technology to slope monitoring.

1引言 滑坡运动情况的监测是交通、矿山、建筑及水利等工程的一项重要课题，通过监测可以掌握其活动情况、破坏机理及对工程的影响，预测可能发生的破坏，从而为防灾减灾提供依据。

The relative complex permittivity of Starch/Polyvinyl alcohol blend sample was measured with short circuit coaxial line method in different water content and ion concentration .

采用短路同轴线法测量了淀粉聚乙烯醇共混体样品，在含水率、离子浓度不同时的复介电常数，研究了频率、离子浓度、含水率与相对复介电常数的关系。

Computer optical element based on light-wave diffraction theory is through that etches on film base to produce relievo structure with two or multiple sidestep depths , and form pure phase and coaxial recurrence , so it has higher diffraction efficiency .

计算机光学元件基于光波衍射理论，通过在片基上刻蚀产生两个或多个台阶深度的浮雕结构，形成纯相位并同轴再现，使其具有极高的衍射效率。

A cylindrical coaxial cavity based method for resonant frequency measurement is presented and the measuring system is designed in this paper.

本文提出了一种对单端开口同轴微波谐振腔的谐振频率测量方法，并设计了系统的具体实现。

Use automatic control, automatic detection and explosive-proof and static-proof technology to develop precise coaxial detection device for specialized rocket bomb.

采用自动控制、自动检测和防爆防静电等技术，研制专用的火箭弹高精度同轴度检测的设备。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。