sand wash

基本解釋

His idea was still with me, because it was not a vapour sunshine could disperse, nor a sand-traced effigy storms could wash away;
我仍舊思念著他，因?yàn)檫@不是陽光就能驅(qū)散的霧氣，也不是風(fēng)暴便可吹沒的沙造人像。
In many people just don't understand why wash pressure-blasting machine for road and buildings above is so important?Why is it that sand need washing?
機(jī)械行業(yè)很多人不明白，為什么洗砂機(jī) 對(duì)于在修路和建筑上面是如此重要呢，為什么砂石需要洗選呢？
In accordance with sand-containing problem in produced crude, the aPthors apply water wash-settling sand removal method and chemicals-water wash settling sand removal method.
針對(duì)原油采出液含砂的問題，采用了水洗—沉降除砂法及化學(xué)—水洗—沉降除砂法。