Dimensionless numbers may result either from counting or from taking the ratio of two quantities expressed in the same unit of measurement . 无量纲的数，或者由计数而得，或者由求两个采用同一计量单位的量之比率而得。
The wide application of electronic computers in science and technology will free man from the labour of complicated measurement and computation . 电子计算机在科学技术方面广泛的应用将使人们从复杂的计量和计算中摆脱出来。
Econometric model gives us a superior way of organizing and systematizing the forecasting process to derive a logical conclusion . 经济计量模型给我们提供了一个把预测过程条理化，系统化的优越方法并从而得出合乎逻辑的结论。
Production, consumption, income, and property cannot be effectively taxed or subsidized when they cannot be measured and monitored . 当生产、消费、收入和财产无法进行计量和监督时，就不可能有效地对他们进行征税或给与补贴。
Earlier, when we calculated the range, the interquartile deviation, and average absolute deviation, the answers were expressed in the same units as the data itself . 当我们计算极差，四分点离差和平均绝对偏差时，答案的计量单位与数据单位量相同的。
Verification scheme of plane angle measuring instruments 平面角计量器具检定系统
