出口单位

“出口单位”是指经商务主管部门或其授权机关批准或登记，具有对外贸易经营权的所有单位。

" Exporters " refers to all the entities that have been approved or registered by the commerce authorities or the organs authorized thereby and that have the power of foreign trade management .

联合国出口制成品单位价值指数

United Nations index of unit value of manufactured export goods

产品畅销日韩，多次被评为出口创汇先进单位。

Product best-selling Japan and South Korea have repeatedly been rated as advanced units of export .

主要研究结果如下：利用建立的三维传热模型模拟了土壤源热泵在连续运行48小时工况下的U型地埋管换热器的出口温度、单位井深换热量进行了数值模拟。

The major work and conclusions are as follows : Simulation of the temperature the outlet temperature of circulating fluid in U-tube ground heat exchangers , the heat exchange unit of borehole depth based on the platform under operating continuously for 48 hours conditions .

研究了出口流量与宽度的关系，结果表明出口单位流量不是常数，与人员密度和疏散秩序密切相关。

The relationship between exit flow and width is studied . It is found that the unit flow of exits is not a constant and has a close tie with crowd density and evacuation order .