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无因次 [wú yīn cì]
nondimensional
- 试验结果用无因次系数表示。
The results, which are expressed by dimensionless coefficients, are compared analytically. - 摘要对液压动力转向器的转向控制阀进行动力学分析，并且建立了负载压力、负载流量的无因次方程。
The dynamic characteristic of rotary valve of hydraulic power steering gear was analysed, and the non-dimensional equation of loading pressure, loading flow was established. - 通过改变注气量(或产量),测试末级气举阀以下(或井底)压力变化,用变产量迭加、典型曲线拟合、导数诊断、无因次和历史检验几种解释方法比较分析目前地层压力、渗透率、表皮系数等参数。
By changing the gas injection rate (or production rate), measurement is made on pressure changes ( or bottomhole pressure) below the last stage of gas lift valve.
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