1.
Experimental Research on the Methods of Deciding Simple Reaction Time;
确定简单反应时标准观测值方法的实验研究
2.
This value has been confirmed by observation with an accuracy of perhaps 20 percent.
这个数值已为观测所证实，准至百分之二十。
3.
The precision of measurement depends on inherent angle value, the sensitivity of levelling instrument, the diameter and the diseance between the electrodes.
观测精度与水准器本身的角值、敏度及电极直径和间距有关。
4.
intercalibration (of observational instrumentation)
观测仪器的相互校准
5.
Automatic Standard Magnetic Observatory
自动标准地磁观测站
6.
muf observed value
物料不灭失量观测值
7.
observed cumulative failure probability
累积失效概率的观测值
8.
Research on inter-frequency combinations of Galileo
Galileo系统组合观测值研究
9.
Accurate calculation of constant A、B and verification of A in image method
镜像法中A、B值的准确测定及A值的验证
10.
The High Precision Level Measures in Settlement Observation Application;
高精度水准测量在沉降观测中的应用
11.
The value of determination is accordant with the value of standard.
用标准物质进行准确度实验 ,测定值与标准值相符合。
12.
Cycle Slip Detecting and Repairing Using Multi-frequency Combination Observation
使用多频组合观测值探测与修复周跳
13.
standard deviation of the arithmetic mean of a series of measurements
测量列算术平均值的标准（偏）差
14.
Determination on Certification of Standard Reagent As_2O_3 by Coulometric Titrition
库仑滴定法定值测定标准物质As_2O_3
15.
Determination of half value layer for the X-ray diagnostic quality of RQR
标准X射线辐射场RQR半值层的测定
16.
Disscussion to "Value of a Measurand" of "Teaching Material for Examination of Measurement Standard"
与《计量标准考核讲义》探讨“被测量之值”
17.
CIE 1931 standard photometric observer
国际照明委员会1931标准色度观测者
18.
Standard illuminants and illuminating--viewing conditions
GB/T3978-1994标准照明体及照明观测条件