查询词典 calibration instrument

Instrument design tradition, with two range selector switch, but the Model 8 MK 7 application of the interior design of the latest technology now to enable him to complete a lot of high-precision measurements.

仪器的外观设计传统，带有两个量程选择开关，但是Model 8 MK 7 的内部设计应用了现在最新的技术，使他能完成很多高精度的测量。

In order to solve these problems, the engineers should be supplied sufficient and continuous data for decision-making. It also helps to make the freeway that has consumed us many funds in perfect status. So the precise, examination of the major parameter of freeway is an important task.This thesis will introduce a new freeway sedimentation test instrument that based on digital signal process and field-bus.

为了解决这些问题，同时也是为了保证投入巨资的高速公路能够处于正常完好状态，就应积累充分的连续观测数据和记录，作为工程技术人员进行工程决策的依据，因此精确地检测高速公路的重要参数是一项非常重要的任务。

The actual deformation observation instrument not only results in confused and false readings ,but also high cost , difficult hole sealing .

现行的变形观测装置不仅造成观测成果的混乱与假象，而且成本高、封孔困难，改进后的岩石抬动变形观测装置克服了现行变形观测装置的不足之处，提高了可操作性。

A flat drafting instrument with curved edges and several scroll-shaped cutouts, used as a guide in drawing curves when constructing graphs or making engineering drawings.

曲线板一种带有曲线边和几个可剪下的漩涡形图样的扁平制图工具，当制表或绘制工程图时，用作画曲线的定向瞄准装置

Every machine is inspected by the renishaw laser intervervrne instrument which can amend the screw-pitch error,recrse clearance,positioning accuraacy of the machine.

每台机器均使用雷尼绍双频激光干涉仪校正，精确的对螺距误差、定位精度、重复定位精度等做出检验补正，以确保机器之动态、静态稳定性及加工精度。

Objective To develop the Collective Efficacy Scale for middle school students, and to provide instrument for the further study.

目的 编制中学生集体效能感量表，为今后实证研究提供可靠的工具。

Objective To develop School Life Satisfaction Rating Questionnaire for Adolescents and evaluate the reliability and validity of the questionnaire,and to provide evaluation instrument for the researches on life satisfaction.

目的编制青少年学校生活满意度问卷并评价其内部一致信度和重测信度，为开展生活满意度研究提供评价工具。

Objective To develop School Life Satisfaction Rating Questionnaire for Adolescents and evaluate the reliability and validity of the questionnaire, and to provide evaluation instrument for the researches on life satisfaction.

目的 编制青少年学校生活满意度问卷并评价其内部一致信度和重测信度，为开展生活满意度研究提供评价工具。

This working stability of instrument , performance are good, smaller than 1dB through correcting the error of measuring, it is 40 to measure the range --96dB, can meet general civil need , can apply industrial and mining enterprises , organ school ,etc.

该仪器工作稳定、性能良好，经校正测量误差小于1dB，测量范围为40——96dB，能满足一般民用需要，可广泛应用于工矿企业、机关学校等需要对环境噪声进行测量和控制的场合。

Are due to the practical limits to which correction can be made for systematic effects, such as offset of a measuring instrument, drift in its characteristics between calibrations, personal bias in reading an analogue scale or the uncertainty of the value of a reference standard.

其它非理想性因素是由于对系统效应的修正产生的实际限制，比如测量仪器的误差，两次校验之间的性质偏移，个人读取量数的偏差或者参考标准值的不确定性。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。