Unit Black

Water Coal Slurry Pressurized Gasification Unit Black / Ash Water System Modification

水煤浆加压气化装置黑/灰水系统改造

Meanwhile , the county owed to the presence of the unit a " black list " system .

同时，该县对存在拖欠的单位实行“黑名单”制度。

The right unit was in black and holding black flags , which looked from a distance like thick black clouds covering the sky .

右边的穿黑色衣服，拿着黑色的旗帜，远远望尘莫及去像是满天结集着浓密的乌云。

Traditional DEA method put decision unit as a " black box ", do not consider decision unit the system structure , ignore system between neutron process , and the mutual influence the efficiency of system subprocesses efficiency the influence of overall efficiency .

传统DEA方法把决策单元看成一个黑箱，不考虑决策单元的系统构成，忽视系统中子过程之间效率的相互影响，以及子过程效率对系统整体效率的影响。