bottom product meaning in Chinese

残留产物
底部产品
塔底产物

The rundown of stripper bottom product is by level control acting on the fractionator furnace pass control valves
汽提塔底产品的排出由液位控制，该液位控制调控分馏塔加热炉通道控制阀。
The stabilised naphtha is routed to the naphtha splitter on level control of the debutaniser bottom product compartment ( cascaded through a flow controller )
在脱丁烷塔底产品室液位控制下(通过一个流量控制器串级) ，稳定石脑油被引到石脑油分馏塔。
If no azeotropes are encountered , both overhead and bottom products may be obtained in any desired purity if enough plates and adequate reflux are provided
只要不出现恒沸物，只要塔板数足够多，回流量足够大，就可以获得任意纯度的塔顶和塔底产品。
Although the move was made as a response to rising food prices , it increases production costs for chinese manufacturers , forcing them to move away from rock - bottom products
尽管这个改变是为了对付食品价格上涨，但是它提高了中国制造厂家的产品成本，迫使他们放弃最低档次的产品。