performance measurement period 性能测量周期
period measurement system 周期测量系统 ; 定期测量系统
Period Measurement 周期测量
Period Duration Measurement 量模式
multi-period measurement 多周期测量
period-compare measurement 周期比较测量
This Planned Value is automatically credited as the Earned Value at the end of the measurement period.
在测定阶段结束时,这些计划值就自动变成赢得值了。
The experiments indicate that the measurement period is greatly reduced, thus the system becomes more efficient.
对比实验证明,此方法能有效缩短温度测量周期,提高了系统的实用性。
A spectrometer with rotated grating is developed having characteristics of short measurement period, high sensitivity, simple structure and easy operation.
根据光谱仪原理,研制了一种光栅匀速旋转式光谱仪,其特点是测量周期短、灵敏度高、结构简单和操作方便。
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