L High mechanical strength, anti-friction and suitable for on-line back flush, easy to operate and low cost.
l机械强度高、耐磨、适宜在线反冲洗，操作方便，运行成本低。
The automatic cleaning function can be realized by the back flush system, so that the cost for frequently replacing the filter element is saved, and the maintenance is simple and easy.
反向冲洗系统，可以实现自动清洗功能，节约了频繁更换滤芯的成本，维护简易。
The bottom of the biological aerated filter is equipped with the raw water intake and back flush module, and the process gas module is arranged above the raw water intake and back flush module.
在生物曝气滤池底部装有原水进水和反冲洗模块，在原水进水和反冲水模块上方装有工艺气模块。
Increasing the back flush frequency reduces the irreversible membrane resistance increment, slows down the flux decline and improves the velocity of net water production greatly.
增加在线反冲洗频度降低了不可逆膜阻增量，有效提高了净产水速率。
Material issue, back-flush and completions can be executed for a Seiban with appropriate automatic defaults and validations for Seiban WIP jobs.
还可针对某个项目执行物料发放、倒冲和完工，并为项目在制品作业提供相应的自动默认和验证。
The extract was analyzed by gas chromatograph equipped with a flame photometric detector and a micro fluidic device with back-flush function.
取部分提取液浓缩、定容，用配备火焰光度检测器及微流控装置的气相色谱仪进行有机磷农药检测。
The extract was analyzed by gas chromatograph equipped with a flame photometric detector and a micro fluidic device with back-flush function.
取部分提取液浓缩、定容，用配备火焰光度检测器及微流控装置的气相色谱仪进行有机磷农药检测。
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