gas hold up的意思|示意

The gas hold-up, circulation ratio and the volumetric transfer coefficient of liquid in reactor with a separate plate of different sizes were investigated.

研究了不同宽度的隔板式环流反应器中的气含率，循环比和体积传递系数。

Under the experimental conditions, after comprehensive considerations of quantity, rate and efficiency for static hold up, the rate of gas supply should not over.

本实验条件下，在综合考虑捕集量、捕集速率和捕集效率的基础上，气流速度应小于。

Aim To resolve the influence of pressure gradient, liquid hold-up and mixture density of the different flow model on the design and operation of gas-lift well in oil recovery.

目的解决深井气举采油过程中不同流动型态的压力梯度、持液率、混合物密度对气举井设计和运行影响的问题。

In air-lift loop reactor, the effects of gas velocity on liquid circulation velocity and gas hold-up were experimentally studied in the different systems, namely air-water, air-0.

乙醇水溶液和空气-水-活性污泥体系中的循环液速以及气含率随操作条件的变化规律。

In every region, the gas hold-up increases with the liquid rate.

在每一区内，气含率都随液体流率的增加而增加。

Hold the bottle; don't prop it up by itself. This can help prevent choking, extra gas, tooth decay, and provide bonding time.

握紧奶瓶，不要让它自己滴下来，这样能防止窒息，过多的气体，牙齿的腐蚀，而提供了亲子联系的时间。