... 可测量的量(measurable quantity) 量值(value of a quantity) 量的真值(true value of a quantity) ...
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2.20 量值 quantity value 全称量的值(value of a quantity),简称值(value) 用数和参照对象(如测量单位)一起表示的量的大小。
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To ensure accurate and reliable value of a quantity transfer, the improvement method is proposed so as to reduce misjudgment of calibration results.
为了保证量值传递准确可靠,减小这种不确定性对校准结果造成的误判,对现场校准提出了改进方法。
Point out that traced key of value of a quantity is the systematical study on certification methods and quality assurance technique of analytical process.
指出了量值溯源的关键是对定值方法和分析过程质量保证技术进行系统的研究。
But the reform package emerged with a clear recognition of what is driving costs up: a system that pays for the quantity of care rather than the value of it.
其实,此项医改议案的提出时,就已经清楚地意识到医疗支出增长的原因,即这个医疗体系注重的是数量而不是其实际意义。
The basic definition-- the expected value of some random variable x--E--I guess I should have said that a random variable is a quantity that takes on value.
最基本的定义,某一个随机变量X的期望值E,我应该提到过,随机变量是一个可以取值的数
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