查询词典 accuracy of measurement

It will affect the accuracy measurement and evaluation of the whole pulmonary artery.

需进一步研究无创性评估肺血管发育的新方法。

Devices in the test package include: a high-precision automated dimensional gauge designed for measuring the unique attributes of bottles, particularly threaded and crown finishes as well as weight and pushup; a pressure tester for performing buckle and bottom roll out tests; a dual-purpose tester that performs both fill point volume measurements and top-load tests; and a thickness gauge for high accuracy measurement of material distribution.

该成套测试仪器的装置包括：一种用于测量瓶子独特属性的高精度自动化尺寸测量仪器，特别是对螺纹瓶口和皇冠盖瓶口，以及重量和瓶子凹底的测量；一个用于进行凹凸和瓶底压平测试的压力测试器；一个进行灌装点容积测量和最大负载测试的双重目的测试器；一个高精度测量材料分布的测厚仪。

There is no influence of aerodrome on the calibration of airplane radio compass error with aerophotograph, but it causes some effects on measurement accuracy.

空中照相法校正飞机无线电罗差不存在场地影响，但在实施过程中，又引入了一些其它影响测量精度的因素。

Based on the matrix analysis, the error sources of the measurement accuracy are analyzed, and the maximum relative error of this mathematical model is estimated.

实验数据表明，该方法将飞行器的姿态变化进行了有效放大，在一定转动范围内，对于姿态参数的测量误差不超过3′。

The temperature resolving power of this method is better than 0.1 K and temperature measurement accuracy exceeds 1%.

结果表明：此方法的测量精度不低于1%，温度分辨率不低于0.1K。

All the analytic calculation are verified by Pspice simulation or numeric simulation or experimental measurement , and the two kinds of results are in good agreement, respectively, which show that the proposed symbolic method provides the advantages of both simplicity and accuracy.

本文的所有工作都经过Pspice仿真或数值仿真验证，并在附录中以PWM占空比控制的Boost调节器为例进行了实验验证，所得结果同理论分析非常一致，说明本文提出的闭环系统的符号分析法具有较高的准确性。

We figure out the telescope mount parameters by observing stars with CCD, and establish a measurement system, including CCD and image acquisition card to collect stars'image data, time and frequency system (made up of high accuracy counter, the GPS second signal and 10MHz frequency standard), the observing software in VC++6.0 for collecting and processing star image and the image processing software programmed with MATLAB.

建立了一套用于测定望远镜机架指向误差模型参数的系统，包括：CCD 及图像卡等硬件系统用于采集恒星图像数据；使用高精度的计数器、GPS 提供的秒信号和标准10MHz信号开发了用于观测软件的时间频率系统；使用VC++6.0 编制了包括用于计算恒星位置及图像采集和处理的观测程序，并用MATLAB编制了用于处理观测数据的程序。

How to improve the measurement accuracy is one of the main researching objects of turbidimeter.

如何提高测量浊度的精度是国内外一直在研究的问题之一。

The accuracy measurement of vapour pressure do be a topic of higher experimental technique and momentous theory significance.

认为准确测定元素的蒸气压本身就是一个实验技术很高，理论意义重大的课题。

This paper introduces the method,step and notice of using vector network analyzer to measure broadband swept frequency Radar Cross Section in RF simulation anechoic chamber,and elaborates the principle test technology to improve the measurement accuracy.

介绍了利用矢量网络分析仪在射频仿真暗室内进行宽带扫频雷达散射截面测量的方法、步骤、应注意的问题，以及为提高测量精度采用的主要测试技术，并结合实验测试证明了该方法在射频仿真暗室中进行雷达散射截面测量的可行性。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。