术语“变化系数”的详细信息

英译术语:

coefficient of variation

汉语语境:

各类小城镇日用水过程中最高峰值与最低峰值之间的振幅随城镇规模减小而增大，且日用水量Qd<1万立方米时，时变化系数Kh为2.2~2.7.

英语语境:

The amplitude between the highest and lowest values of daily water use increases with the decrease of town scale, and for the daily water use less than 10, 000 m3, the coefficient of variation by hours Kh is approximately 2.2~2.7.

英译术语:

variation coefficient

汉语语境:

为纠正城镇水供应计划中的用水需求，研究人员分析了10个区域内典型小城镇群在1998~2004年用水量的实地调查数据，统计结果表明小城镇生活用水日变化系数宜取1.4~2.5，对于室内设有给水排水卫生器具,但无淋浴设备的居民住宅，时变化系数建议取值为2.1~2.6。

英语语境:

For correcting water demand in water supply planning of towns, the actual investigation data of water consumption of typical town groups in 10 areas from 1998 to 2004 is analyzed. The result shows that daily variation coefficient of domestic water consumption about towns is 1. 4～2. 5. For the dwelling houses which are equipped with the sanitary establishment but without shower, 2. 1～2. 6 is suggested.

英译术语:

variety coefficient

汉语语境:

构建企业技术创新能力的系统评价模型时，作者在众多的数学模型中，选择出最优且最适合的模型：熵权系数法、灰色关联度分析评价法、变化系数和突变级数法，并对这些方法进行了理论上的比较。

英语语境:

In the course of constituting the system evaluation model of technology innovation capability of the enterprise, the author chose the most excellent and suitable model in the numerous mathematics models: the entropy coefficient method, gray correlation analysis evaluation method, the variety coefficient and the catastrophe series method, and compared these methods in theory.