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测量
    The differential-pressure vacuum measurement is a commonly -used measuring mode in the vacuum range from 0.1 kPa to 100kPa or 1 to 760 torr.
    差压式真空度测量是低真空范围(0.1-100kPa或1-760乇)的一种常用测量方法。
    A feasible model of the system of light-section and image scanning used for volume measurement is given, in which just two parameters need to be calibrated.
    本文还结合光切法视觉测量系统的实际情况,给出了一种光切法成像的简单模型,能满足实际测量需要,且需要标定的模型参数少,只有两个。
    The accuracy of the measurement is±15%.
    测量误差不超过±15%。
    Based on measuring the cross-spectrum density of sound pressure between two hydrophones, the facility for underwater sound intensity measurement is investigated and designed.
    基于双水听器互谱测量法,研制的水声声强测量设备可用于测量水下声源产生的声场中任意点的声强量值或任意面上的声强量值分布。
    Therefore, the accurate measurement is the every researcher s target.
    因此精确的测量气泡的尺寸是每一个研究者所追求的目标。
    In lots of industrial product process, viscosity measurement is important means of controlling product flow, achieving product security, improving and guaranteeing quality of products, saving and developing energy.
    在不少工业生产过程中,粘度测量是控制生产流程、实现安全生产、提高及保证产品质量、节约与开发能源的重要手段。
    Based on numerical difference between the first order and high order Mueller matrix solutions, an iterative method for inversion of surface moisture and fraction per unit area of random small spheroids from polarimetric backscattering measurement is developed.
    根据一层随机非球形粒子矢量辐射传输方程的一阶与高阶Mueller矩阵解的数值模拟及其差异 ,提出了在一些参数已知的条件下 ,用水平与垂直同极化和交叉极化的后向散射测量反演植被覆盖下地表湿度和植被散射元单位面积占空比的迭代方法。
    The differential-pressure vacuum measurement is a commonly-used measuring mode in the vacuum range from 0.1 kPa to 100 kPa or 1 to 760 torr.
    差压式真空度测量是低真空范围 (0 .1~ 10 0 k Pa或 1~ 76 0乇 )的一种常用测量方法。
 

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