drift test meaning in Chinese

管流试验
检验钻孔偏斜度
扩口试验
扩张试验
通径检验
通径试验

The software system of gyro drift testing is introduced and it is carried out by vb finally
最后介绍了利用vb语言设计陀螺漂移测试的软件系统。给出了系统的流程框图。
And the basically methods of gyro ’ s drift testing are introduced . the characteristics of force feedback method and servo turntable method are clarified . and the basic principle and method of feedback are emphasized
然后介绍了陀螺仪漂移测试的主要方法,阐明了力反馈法和伺服转台法各自的特点,重点介绍了力反馈法的基本原理和方法。
The main purpose of this discussion is to det ermine the appropriate roadbed earthfill height according to the degree of sandburry , windblown sand drift test , wind tunnel test , windbed stability , road economy and traffic accident analysis . the appropriate roadbed earthfill height is one of vital factors in preventing highways from the harm of sand
本课题研究的主要目的是沙漠公路在地理地貌、植被地质、沙源、风速强度等因素的影响下对公路形成的沙埋和风蚀危害，结合公路沙埋、风沙流实验、风洞实验、路基稳定性、道路经济性、交通事故分析，确定路基的合理填土高度。