精密测定 meaning in English
micrometric measurement
Examples
- Notched bar tests - method for precision determination of charpy v - notch impact energies for metals
划痕棒材试验.第6部分:金属摆式v划痕冲击能量精密测定方法 - Notched bar tests - specification for verification of the test machine used for precision determination of charpy v - notch impact energies for metals
划痕棒材试验.第7部分:金属摆式v划痕冲击能量精密测定试验机检验规范 - It is a new tool to detect and observe the structure and status of underground media by accurately measuring its transfer function through sinusoidal elastic wave accurately controlled in frequency and stable in phase
它是使用一种精密控制频率和相位稳定的弹性波，对发射和接收两点间的传递函数进行精密测定从而监视和观测地下构造和状态的一种新型手段。 - Two suitable base stations were set up on the rooftop of the building of department of agricultural chemistry , tari and adjacent the experimental plot of precision agriculture , respectively , to determine the accurate coordinate for sampling and fertilization
摘要在农业试验所农化系顶楼及精准农业十公顷试验田附近，各建立二个适当之基地站位置，并委?民间测量公司精密测定座标，可以供作每次采样及施肥时动态插分定位所需。 - Ocean tide has an effect on gps stations and there is a strong correlation between the vertical displacement and the zenith delay at a gps station , so the effect of ocean tide on the precise determination of gps stations " coordinates , baseline vectors , and zenith delay should not be neglectable
由于海潮对测站位移的影响以及测站垂直位移与天顶延迟存在很强的相关性，所以海潮对精密测定测站坐标、基线和天顶延迟的影响不可忽略。