本次调查经特别设计，引入经济计量学方法，以克服在受援公司类型上的任何系统偏差。
The survey was specifically designed to support an econometric approach designed to overcome any systematic bias in the type of assisted firms.
谐波电能的准确计量有利于电力系统的稳定、经济运行。
The accurate measuring of harmonic energy may ensure power system to run in stable and economical state.
会计是以货币为主要计量单位来解释、记录、计量、分类、汇总、报告和描述企业经济活动的信息系统。
Accounting is an information system of interpreting, recording, measuring, classifying, summarizing, reporting and describing business economic activities with monetary unit as its main criterion.
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