计量

In relation to the metering pump pump head, the usual questions are emerging in the measurement of acid, chlorine, fluoride and hydrogen peroxide situation.

在涉及到计量泵泵头，通常的问题是出现在计量酸、氯、氟化物和过氧化氢的情况时。

Gas meter in site regulations play an obviously significant role in maintenance measure justice and equity, and settling disputes between Gas Company and consumers.

燃气表现场检定规程的实施，对于规范现场检定，解决燃气销售公司与燃气消费者之间的计量争议，维护计量的公平，公正等起到了十分重要的作用。

Although the indivisibility of human resources and their carrier causes the difficulty of human assets measurement,it isn't the biggest obstacle.

人力资源与其载体的不可分割性固然使人力资产的计量困难，但却不是人力资产计量的实质障碍。

China's State Council issued the "People's Republic of China legal units of measurement" provides that after 1990, the length of units using the International System of Units will be the name of meters, the abolition of the daily life of the city and long-term use of measurement units.

1984年我国国务院颁布的《中华人民共和国法定计量单位》规定，从1990年以后，长度单位一律采用国际单位制的单位名称米，取消日常生活中长期沿用的市制计量单位市尺。

Kilowatt-hour meter ; watt-hour meter ; electric meter

名 计量用电量的仪表，以千瓦小时为计量单位，学名瓦特小时计。

Therefore, we designed a measurement based on the measurement of grating XY table to meet the measurement of the rail line rolling X, Y coordinates of the accuracy requirements.

因此，本文设计了一种基于计量光栅的计量型X-Y工作台，满足了测量直线滚动导轨对X，Y坐标精度的要求。

Linear order statistic and linear rank statistic are two kinds of important statistics in the mathematical statistics. They are used widely and a lot of the other statistics belonging to them.

线性次序统计量和线性秩统计量是数理统计中两类很重要的统计量，在应用上经常使用，很多形式的统计量都是属于这两类统计量。

There is some evidence that scale enlargement of higher education has huge economic value. gross enrollment rate ; scale enlargement of education ; economic growth ; marginal derived contribution

已有国内学者利用计量经济学方法核算了中国高等教育对长期经济增长和短期经济增长的贡献[2]，但利用计量经济模型估算用入学率表示的我国基础教育和高等教

There are some mistake about the theory of measure of value on forest resources.Functions of forest resources are different from its benefits.

如何对森林资源，尤其是森林环境资源进行价值计量，是国内外林业经济学界多年来的重要研究课题，很多研究者在边际效用价值论的基础上，构建了一些很有创意的计量模型。

So improving the precision of the measure and decreasing the measuring error is a problem needed to be solved quickly.

提高计量精度，减小计量误差是目前社会急需解决的问题。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。