comparison method of measurement 直接比较测量法 ; 比较测定方法 ; 比较测量法 method of social measurement 社会测量法 .
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comparison method of measurement 直接比较测量法 ; 比较测定方法 ; 比较测量法 method of social measurement 社会测量法 .
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comparison method of measurement 直接比较测量法 ; 比较测定方法 ; 比较测量法 method of social measurement 社会测量法 .
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By comparison, it can be found that the dynamic method has simple operation and high precision, so it becomes one kind of practical methods in basic charge measurement.
通过比较，动态法操作简单，结果精确度较高，成为测量基本电荷量比较实用的一种实验方法。
It is proved by comparison with the oven dry method that the error of the size concentration detected by this on-line measurement system using ultrasonic technology is lower than 0.5%.
通过与烘箱烘干法的比较实验证明，研制的纺织浆液浓度超声波在线检测系统的误差小于0.5%。
The basic methods, research results and new progress in measurement of plate movement by space geodesy and the comparison with the results by geological method are expounded.
阐述利用空间大地测量测定和研究板块运动的基本方法、研究成果及最新进展，并和地质学方法进行了比较。
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