999英语网单词

dimensionless的意思

dimensionless

[da'mnnls]

adj. [物] 无量纲的；[数] 无因次的；无尺寸的
n. 无穷小量

dimensionless

双语例句

1. The physical meaning of dimensionless numbers cannot usually be formulated clearly.: 无因次数的物体意义一般不能清楚地用公式表达.

2. Dimensionless quantities in physics are those that require no unit.: 物理学中无量纲的量就是不需要单位的量.

3. The numerical procedure has been derived in dimensionless form.: 数值程序是按无因次形式推导的.

4. Awed by the dimensionless task, students struggle with uneven success to assimilate and survive.: 深广无度的学习任务威慑着学生,他们以参差不齐的学习成绩挣扎着消化知识,以求生存.

5. A very useful tool for scale - up is the dimensionless group.: 在放大中使用的一个很有用的工具是无量纲数群.

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