查询词典 accuracy of measurement

Accuracy of flow measurement using throttling device can be effected by variation in working state, specially for compressible fluid.

采用标准节流装置的差压式流量测量仍是目前工业生产中测量气体、液体流量的主要手段。

Correspondingly, the phase-sensitive demodulation circuit used to demodulate signal light is designed to improve the measurement accuracy of the system.

相应的，在检测信号处理电路中，设计了相敏检波电路解调信号光，以提高测量精度。

The Second Research Institute, The Second Artillery Equipment Aca demy, Beijing 100085, China）Abstract:According to explosion tests and theory analysis, some critical factors affecting accuracy of overpressure measurement and power evalua tion are stated systematically.

根据外场爆炸试验与理论分析研究，系统阐述了影响超压测试及威力评估准确度的关键因素。

Accuracy of distance measurement can reach 3 meter within range of 18m .

在室内18米测距范围内精度可达到3米。

The experiment results prove that this method effectively re— duces the measurement error caused by the uneven distribution of the flow velocity,and increases the accuracy of Doppler uhrason— iC flowmeter.

层流流动时(雷诺数Re#lt；2 300)，管内流体分层流动，各流层之间互不混杂而平行于管道轴线流动，流层间没有流体质点的相互交换。

To improve the accuracy of condition prediction for thousand-meters scale cable-stayed bridge under the influences of indeterminate factors such as measurement noise and initial component error during the construction process, a condition prediction method based on evidence theory and grey-neural-network model was proposed.

为解决千米级斜拉桥在施工过程中由于观测噪声及初始构件误差等因素影响下的结构响应预测问题，提出了D-S证据理论与灰色神经网络结合的混合识别方法。

As shown,the accuracy of float and glass tube is of great significance,especially in low flowrate measurement.

分析表明浮子的最大截面尺寸和玻璃管尺寸的精度对流量测量，尤其是小流量时的测量精度影响最大。

The accurate center location of fringe pattern is vital to measurement accuracy of interferometric method.

干涉条纹中心的定位精度对于干涉法的测量精度至关重要。

During the measurement of the dynamic laser goniometer, it's very important to have a collimation device named null-indicator to establish an accurate zero point, the high speed response and the accuracy of NI are very important.

在激光陀螺测角仪的测量过程中，为了建立一个可靠精确的零点，提出一种特殊的瞄准指示装置--指零仪光路部分的设计方案。

Graphic professing method and virtual instrument increased the accuracy and reliability of measurement.

图像处理方法及虚拟仪器的应用提高了锅炉汽包水位测量的准确性和可靠性。

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。