Online measurement of pulse amplitude by air purge was studied.
采用吹气法在线测量脉冲萃取柱脉冲振幅参数。
On line measurement of pulsed column parameters by air purge is studied.
用吹气法在线测量脉冲萃取柱参数。
The dechlorination process by air purge and vacuum in ionic membrane caustic soda units were introduced.
介绍了离子膜烧碱装置中空气吹除脱氯和真空脱氯工艺。
All models have a built-in air purge collar that conveniently and efficiently maintains optical cleanliness in harsh environments.
所有型号都有内置空气净化挡圈，在恶劣的饿环境中也可便捷有效的保持光学清洁。
Two kinds of process of depleted brine dechlorination were introduced, which were the process of air purge and vacuum dechlorination.
介绍了淡盐水空气吹徐脱氯工艺和真空脱氯工艺，通过对工艺的特点进行比较，认为真空脱氯工艺优于空气吹除脱氯工艺。
The low pressure header and each branch shall have a 6 mm minimum, non ferrous shut off valve for each instrument requiring an air supply and a compression coupling for each air purge connection.
低压头和每个分支应为6毫米，非铁关断阀在每个送风和空气净化压缩为每个连接耦合仪器最低要求。
Any purge method should be repeated as often as required to be certain a flammable mixture cannot be formed upon introducing hydrogen or air to the system.
任何净化方法都应该尽量多重复几次，直到确定在把氢或空气引入系统时不会形成可燃混合物为止。
This nitrogen purge should be routed through both the air line and the acid gas lines.
氮气吹扫应同时包括空气管线和酸气管线路径。
Using the scheme, the purge loss of EO and nitrogen consumption are reduced without any safety troubles, and the air pollution is also improved.
该方案在确保安全的前提下，可取得减少环氧乙烷排放损失，降低氮气消耗和减少大气污染的效果。
An alarm is generated of low purge air pressure.
净化空气压力过低时将会报警。
Reliable and proven inlet air control valves and purge valves assure years of reliable shifting of towers and proper dryer operation (Lifetime Warranty) LF Series 25-620 CFM.
可靠的和经过验证的进气控制阀和清洗阀可靠保证年和适当的塔机操作(终身保修)LF系列25- 620立方英尺转移。
Purge air from system prior to placing tank into operation.
膨胀罐在运行之前，要先从系统中排放气体。
Open - roof greenhouse can purge high wet air and get rapid air exchange and cool effect.
屋顶全开启温室可以快速除去温室内的高湿空气，达到快速空气交换及降温的效果。
Installed vent under the bottom of bunker, increased nitrogen and air to purge the pipe reversely, and accumulation of combustible gas was reduced. Through the treatment, …
在料仓底部增设通风口，增加氮气、空气反吹管等，减少可燃气体积聚。
Installed vent under the bottom of bunker, increased nitrogen and air to purge the pipe reversely, and accumulation of combustible gas was reduced. Through the treatment, …
在料仓底部增设通风口，增加氮气、空气反吹管等，减少可燃气体积聚。
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