Syem

基本解釋

This article has probed into the evaluating methods for the relativity between the development and opening-up of mining and,taken the nonferrous mining syem as...
本文探討了礦業(yè)發(fā)展與礦業(yè)系統(tǒng)開放的相關(guān)性評價方法,并以我國有色金屬礦業(yè)系統(tǒng)為例進(jìn)行了實(shí)證研究。
Mining is a complex syem that always exchanges subance and energies with the external world and the exchange is bound to affect the suainable develpment of mining in some extent.
礦業(yè)系統(tǒng)是一個開放的復(fù)雜系統(tǒng),必然與系統(tǒng)外存在著物質(zhì)和能量的交換,而且這種交換必然在一定程度上對礦業(yè)的可持續(xù)發(fā)展產(chǎn)生影響(推動或者制約)。
Keywords Mining Suainable development Opening-up of syem relativity;
礦業(yè);可持續(xù)發(fā)展;系統(tǒng)開放;相關(guān)性;
Calibration Method for Electrical Capacitance Tomography Syem and It's Parameters Readjust
電容層析成像系統(tǒng)標(biāo)定方法與參數(shù)修正