利用数轴可以比较有理数的大小,origin),选取某一长度作为单位长度(unit length),正方向和单位长度的直线叫数轴,在直线上取一点表示0(叫做原点、单位长度、正方向是数轴的三要素。
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画一条程度直线,在直线上取一点表现0(叫做原点,origin),选取某一长度作为单元长度(unit length),规则直线上向右的偏向为正偏向(positive direction),就失掉左面的数轴。
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rows per unit length 毛束纬密度
pitches per unit length 毛束经密度
capacitance per unit length 单位长度电容
vector of unit length [数] 单位向量
inductance per unit length 每长度感应 ; 单位长度电感
elongation per unit length 延伸率 ; 单位长度的伸
leakance per unit length 每单位长度的漏泄电导
mass per unit length 单位长度质量
A number of calculations for examples using the coupling model were made and several important results included the following were obtained.1. The productivity index per unit length along the wellbore is not constant.2.
通过对模型进行计算、分析,我们得出了以下一些结论: (1)沿着井筒长度方向各个单位长度井段的采油指数不相等。
参考来源 - 分支井汇流特性及产能预测研究·2,447,543篇论文数据,部分数据来源于NoteExpress
I mean, my unit length is smaller here than here.
我的意思是,单位长度变小了。
The kilometer is the biggest unit length in the metric system.
公里是米制中最大的长度单位。
The kilometer is the hardest unit length in the metric system.
公里是米制中最大的长度单位。
Seki's 442nd Regimental Combat Team became the most decorated unit in US military history for its size and length of service.
VOA: standard.2009.11.04
It's always good when we're looking for a wavelength that our answer is in a unit of length, that's a good sign already.
当我们计算波长时,如果答案是一个长度单位,那就是一个好的迹象。
That's a new unit of length.
那是一个新的长度单位
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