查询词典 stadia measurement

A density log uses a pad-type sonde with a spring-loaded back-up arm that also provides a caliper measurement.

密度测井采用一种极板型下井仪，具有一支弹簧加压备用臂，它也可以测量井径。

In this dissertation, we will discuss how to increase the time resolution of TOF measurement.

本论文的目的，就是研究如何提高TOF测量的精度。

In chapter 1, we discuss the influence factors of the TOF measurement resolution.

本论文的目的，就是研究如何提高TOF测量的精度。

In chapter 1, we discuss the influence factors of the TOF measurement resolution.

在第一章中，我们分析了飞行时间测量精度的影响因素，结果表明，TOF探测器的本征时间分辨率是影响TOF测量精度的主要因素。

In this dissertation, we will discuss how to increase the time resolution of TOF measurement.

在新一代加速器物理实验中，随着末态粒子能量的提高，对TOF测量的精度要求已经达到80～100ps，传统的TOF测量技术受到了严重的挑战。

This means that, the main factor for TOF measurement is the intrinsic time resolution of the TOF detector.

通过对现有的TOF探测器的研究表明，塑料闪烁体TOF探测器的本征时间分辨率普遍在80ps，其总时间分辨率普遍在100ps左右。

This means that, the main factor for TOF measurement is the intrinsic time resolution of the TOF detector.

为了进一步提高TOF测量的精度，通常有两种可行的方案，双层TOF，或者采用新型的TOF探测器—MRPC。

Liver cirrhosis ; Volume measurement ; Child classification ; Sixteen slices helical computed tomograph

肝硬变；体积测量； Child分级； 16层螺旋CT

Standardizing measurement techniques and specifications for radiation effects and dosimetry including materials response, instrument response, and fuel burnup.

对辐射效应和剂量学的测量技术和技术规格实施标准化，包括材料响应、仪器响应和燃料燃耗

This paper introduces the conception of measurement of analog cable television and digital cable television and makes comparison between them.

本文分别介绍了有线模拟电视和有线数字电视各基本测量指标的概念及其测量方法，并对二者进行了比较。

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。