测量水平 meaning in English
level instrument
Examples
- Estimation the turbulent dissipation rate in a horizontal rectangular duct by large eddy piv method
方法测量水平矩形槽道内湍流耗散率 - Abstract : the principle of design and the features of a kind of multi - functional intellgent digital display / control instrument are described
文摘:介绍了一种多功能智能数显/控制仪的设计原理及其特点,揭示了采用计算机技术提升工业自动化仪表的测量水平这一仪表新技术的发展趋势。 - The content in this paper is preparatory attempt that combines image technique and gas water field measurement technology . this research make strong base for the further application of image technique in two phases flow of gas - water and has significant learning and practicable value
研究成果为今后进一步深入研究和推广计算机图像处理技术在水气两相流测量中的应用，打下了有力的基础;对提高水流掺气浓度的测量水平和精度，进而提高水力模型试验水平、满足工程设计要求等都具有学术意义和重要实用价值。 - Travel time is the key point of system , its measure quality decides the survey precision of the stress . time to digital convertor ( tdc ) was applied to accomplish the precision time interval measurement . at the same time , one transmitter - two receivers probe arrangement and zero - crossing detecting method were also applied to reduce the errors in measurement
传播声时是整个测量系统中的关键量,其测量水平决定应力的测量精度,对此本文采用时间-数字转换器( timetodigitalconvertor , tdc )完成高精度时间间隔测量,在实现过程中又分别采用“单端发射-双端接收”的探头布局模式和“过零检测”手段来降低系统检测误差。