查询词典 stadia measurement

The result showed that the measurement system accords with the design demand, and the test data are reliable.

研究表明某飞机的测试系统设计满足精度要求，所测数据是可靠的。

A controller (224, 324) receives the idle-time measurement from the timing device (222, 322), and actuates the pump (220, 320) when a selected idle-time is reached.

控制器(224、324)接收来自该定时装置(222、322)的停机时间测量结果并在到了选择的停机时间时启动泵(220、320)。

Extinction Tomography technique is a new Process tomography technique which is presented and developed recently. It amalgamates the optical measurement technology and the theory of image reconstruction from projection, reconstructs the some parameters distribution of measured field through the modulated effect of measured matter to the light.

消光层析成像技术是近年来提出和发展起来的一种新型的计算机层析成像(Computed Tomography，CT)技术，它将光学测量技术与由投影重建图像的理论相融合，通过检测物质对光的调制效应来重建被测参量场的某些特性分布及参数。

Astract Extinction Tomography technique is a new Process tomography technique which is presented and developed recently. It amalgamates the optical measurement technology and the theory of image reconstruction from projection, reconstructs the some parameters distribution of measured field through the modulated effect of measured matter to the light.

消光层析成像技术是近年来提出和发展起来的一种新型的计算机层析成像(Computed Tomography，CT)技术，它将光学测量技术与由投影重建图像的理论相融合，通过检测物质对光的调制效应来重建被测参量场的某些特性分布及参数。

Ammonifying rate, nitrosifying rate,nitrifying rate and denitrifying rate were determined by measurement of conversion efficiency and accumulating rate of nitrogenous matter by ammonifying bacteria, nitrobacteria, nitrifying bacteria and denitrifying bacteria in the surface 0-1.5 cm of pond sediment from the intensive fish culture ponds.

通过对精养鱼池表层淤泥中氨化细菌、亚硝化细菌、硝化细菌和反硝化细菌对含氮物质转化率的测定，定量了解了上述细菌的氨化率、亚硝化率、硝化率和反硝化率。

The degree to which the result of a calculation or measurement approximates the true value.

计算或测量的结构与真实值相近的程度。

The article summarizes some progresses in Re-Os isotope sample digestion, separation, purification and mass spectrometer measurement, and reviews five different digestion techniques, including acid digestion in reducing media, alkali fusion, Nickel sulfide fire assay, Carius tube dissolution and high-pressure ashier digestion.

简要介绍和评价了酸溶法、碱熔法、NiS火试金法、Carius管溶样法以及HPAS高温高压釜溶样法等常用的ReOs同位素样品分离方法。

Aspirating fire detection system with high sensitive is developing fast in the world.Wind- speed measurement is one of key technology of these systems.

前 言吸气式感烟探测报警系统是继点型感烟探测报警系统之后的一种新型火灾探测系统。

The method has the instrument more automatized and prov ides higher accuracy in measurement as well.

该方法不但提高仪器的自动化程度，而且能够提高测量精度。

According to this, the following opinions are expressed: the submarine measurement experiment system is of good stability and perfect function and is highly automatized; in order to keep the measurements accurate, more attention should be paid to some key aspects in the test.

通过分析研究表明：水下测量试验系统的稳定性好、功能齐全且自动化程度高；在试验研究中有必要对测试技术方面的若干关键环节加以注意，以保证测试的准确性和精度

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。