test certificate是什么意思

网络释义

用法例句

Based on the technical guide provided in JJG1059- 1999 and "Testing Procedure of Volume Flowmeter"JJG667- 97, how to calculate the uncertainty of the pipe- type testing flowmeter is discussed, and the standard format to indicate the uncertainty in the test certificate is designed.

根据JJG1059-1999提供的技术指导,结合JJG667-97《容积式流量计检定规程》,以体积管检定流量计为例,对如何计算不确定度作了探讨,并设计了在检定证书中不确定度的规范表示格式。

Application of Uncertainty evaluation to Verification of Measuring Apparatus for Dust Content in Stack;

测量不确定度在烟尘测试仪检定中的应用

Verification of filtering characteristics for measuring system of roundness measuring instrument;

圆度仪测量系统滤波特性的检定

Verification of standard voltage for ECG & EEG verification instrument with 34401A;

用34401A检定心脑电图机检定仪的定标电压

An analysis of the SATAM type on-line flowmeter calibration equipment;

SATAM型现场流量计检定装置的分析

Fault treatment and calibration of universal material testing machine;

材料试验机故障调修与检定

Discussion on Standards for Calibration of Universal Tensile Testing Machine;

万能拉力试验机检定标准的研讨

Detection of VO_3~- by using promethazine;

异丙嗪与离子的反应及其用作VO_3~-检定的研究

Chlorpromazine as a new inorganic analytical agent—rapid microdetection of bismuth (Ⅲ);

氯丙嗪用于微量铋(Ⅲ)离子的快速检定

Based on the detection rules of Y802 oven, it makes a supplement to it and puts forward a detailed detection operating sequence.

本文指出了《JJG- 0 70 - 1 999纺织通风式烘箱计量检定规程》存在的问题 ,并根据作者多年的工作经验 ,在借鉴 Y80 2型烘箱检定规程的基础上 ,对其进行了补充、完善 ,提出了比较详尽的检定操作程序。

The analysis and troubleshooting of examination unqualified reason in mercury sphygmomanometer;

汞柱式血压计检定不合格的原因分析及故障排除

This text introduces how to upgrade and rebuild the existing humidity examination system that the province and city scene humidity department has disposed and introduces how to make the system be- come a digital and automatic one.

主要介绍了如何对省、市气象计量检定部门原来配置的湿度检定系统进行升级改造,使之成为数字化自动化检定系统。

This thesis analyses causes of errors of the theodolite examination.

分析了光学经纬仪检定方法中产生的误差的来源和大小。