the "co-efficient of useful action" of machine

the co-efficient of useful action of machine 怎么翻译? the co-efficient of useful action of machine co-efficient of corelation 和co-efficient of determination是什么统计学里的.有什么用 英语翻译1.Numerous other commercial enterprises,from theaters to magazine publishers,from gas and electric utilities to milk processors,bring better and more efficient services to consumers through the use of computers.2.At the same time there co They contain the quickest and the most efficient means of communicating within their respective culture 英语语法29Although he hasn`t any formal qualifications,he is _______ of the two candidaes.A more efficient B.the more efficientC.most efficient D.the most efficient请详细写出解题的过程和思路. Efficient dressing of the wheel in ELID grindingby controllable voltage with force feed back 以下这两句话是 对还是错!a)According to the efficient market hypothesis,market efficiency is a result of security prices reflecting all available information.b)An implication of the efficient market hypothesis is that analysing publicly ava the__side effects of the drug are drug are unknown.A proficient b efficient c potentiald sufficient为什么选C, efficient marketwhat is the meaning of that,you'd better answer it in english.orsomehow in chinese.but with detils 请问一句英文是否有错误The application of internet cultivate the new customers that using internet as a efficient facility of communication. The new ______ machine is a great help in the production of the factory.a、adequate b、effective c、efficient d、sufficient The new ______ machine is a great help in the production of the factory.a、adequate b、effective c、efficient d、sufficient 英语翻译Job duties:- To perform accurate and efficient counter transactions and to offer a high standard of courteous and professional service to customers.- To establish and keep good relationship with valuable customers by providing one-stop co 英语翻译Logistics can generally be identified by its focus on optimizing business activitiesrelated to the efficient flow and storage of inventory,goods,and services throughout the supply chain . 英语翻译Resource management is the efficient and effective deployment of resources when,where,and to the extent they are needed.翻译的好了加分处理！ which of the following methods is the most efficient waywhich of the following methods is the most efficient way to allocate a one -of -a -kind good?A .the pure market system B.a lottery C.an auctoin market D.queuing E.bartering 英语翻译The supply chain concept is based on the formation of a value-chain network consisting of individual functional entities committed to providing resources and information to achieve the objectives of efficient management of suppliers as we