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投递
释义
投递
Encyclopedia
工学
〔寄递作业〕
释
postal delivery
投递
整个邮政生产过程的最后一个环节。是将各类进口邮件或快件,按照规定的时限频次,通过投递网络,即投递区、投递站、投递道段、投递路线、社区服务点及智能包裹柜等,投交给指定的收件人或其代收人的过程。投递是邮政生产作业的末端,直接与用户接触,是邮政(快递)企业联系千家万户的纽带,是社会了解和认识邮政的重要途径。
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emission control test of system
emission efficiency
emission efficiency of terahertz radiation
emission factor
emission factors
emission flux
emission frequency
emission inventories
Emission inventory of pollutants
emission line
emission-line galaxy
emission-line nebula
emission-line object
emission-line star
emission measure
emission mechanism
emission microscope
emission nebula
emission nebulosity
emission of black hole
emission operator
emission performance standard for stationary source
emission point
emission probability
emission process
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