计量

This paper collects the data which reflect the population structure and per capita GDP of China from 1978 to 2006, utilizes the econometric analysis method of Johansen cointegration test and vector error correction model, combines the current condition and the result of the model, analyzes the effects of China's population structure on the economic growth and puts forward some suggestions.

郑娜(杭州电子科技大学，浙江杭州310018)摘要：本文搜集了我国1978-2006年的人口结构和人均GDP数据，利用Johansen协整检验和向量误差修正模型的计量经济方法，结合现实情况和模型的结果，分析了我国人口结构对经济增长的影响并提出相关建议。

Quantitative methods include ADF Unit Root Test, Johansen Cointegration Test and Granger Causality Test.

定量分析方法采取现代计量经济学方法——ADF单位根检验、Johansen协整检验和Granger因果关系检验。

What the true definition of Kelvin is that is a unit of measure of temperature on the thermodynamic temperature scale.

什么真正的定义，开尔文是这是一种计量单位温度对热力学温度范围。

In the 70s of 20th century, for example, memory was measured in kilobytes and was very expensive.

例如，20世纪70年代，存储器是以千字节计量的，非常昂贵。

With the development of electron and computer, automatic meter reading system has a possibility to be put into reality. Especially for the well-to-do uptown, the Construct Department of China has demanded to realize integrate management of kilowatt-hour meter step by step, gradually to realize automatic meter reading , measuring and charging with computer.

随着电子和计算机技术的发展，实现多用户能耗仪表的自动抄录已经成为可能，特别是建设部提出了小康型住宅小区的规划要求，并逐步实行能耗仪表出户的统一管理，实现微机自动检测、计量和收费。

Computation of the kilowatt-hour meter,"WF" series of electric saver can improve the scale of the inblanced voltage or current efficiently, and brings considerable electric saving effect.

线路中的三相不平衡电压和电流会造成电度表的过度计量，WF系列节电器可有效改善不平衡电压电流的程度，带来可观的节电效果。

Triphase inbalance voltage and electric current of the circuit will cause over computation of the kilowatt-hour meter,"WF" series of electric saver can improve the scale of the inblanced voltage or current efficiently, and brings considerable electric saving effect.

线路中的三相不平衡电压和电流会造成电度表的过度计量，WF系列节电器可有效改善不平衡电压电流的程度，带来可观的节电效果。

Devices called kilowatt-hour meters are used to measure this intangible electrical energy delivered to customers.

称为千瓦时表的表计就用来计量这种供给用户的无形电能。

Devices called kilowatt-hour meters are used to measure this intangible electrical energy delivered to cus to mers.

称为千瓦时表的表计就用来计量这种供给用户的无形电能。

This paper analyzes the effect of gravity head on different forms of low temperature hot water heating system common riser, by using Kirchhoff s law analyzes downfeed and upfeed two-pipe system s hydraulic balance status.

本文分析了重力作用压头对低温热水计量采暖系统共用立管形式的影响，通过运用基尔霍夫定律分析了下分异程式双管系统和下分同程式双管系统的水力平衡状况，得出了下分异程式双管系统更适用于低温热水采暖系统的结论，并确定了立管经济比摩阻的范围和下分异程式双管可以负担的楼层数。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷