reduced pressure

基本解释

In the process, oil is top gas (often reduced pressure), chemical is butadiene unit, the torch gas recovery system, oil and chemical are used.
工艺上用的，石油是塔顶气（常减压），化工是丁二烯装置，火炬气回收系统，石油和化工均采用过。
Reduced Pressure Zone Assemblies must be inspected and tested periodically, in accordance with local codes, to ensure proper operation of check valves within the unit.
减压区总成必须按照当地有关规定定期检查和测试，以确保这种装置内的止回阀能够正常运行。
"The kiss reduced pressure in the mouth, pulled the eardrum out and caused the breakdown of the ear, " the paper quoted a doctor surnamed Li from the hospital as saying.
这家报纸引证这家医院的一位姓李的医生说法：“这个吻使口腔压力减小，从而使得耳膜拉出，从而导致了耳朵失聪的。”

Also,their risk of side effects such as glaucoma, high blood pressure and edema, or swelling in the legs,was reduced.
This causes lower blood pressure, reduced muscle tension and decreased heart rate.
In the study,patients who received lower doses of steroids by mouth spent less time in the hospital, and their risk of side effects such as glaucoma, high blood pressure and edema, or swelling in the legs, was reduced.

Jassem Saadoun, a Kuwaiti economist, observes that in the past, higher oil revenues have reduced pressure on governments to push through badly-needed reforms.
ECONOMIST: A high oil price will delay reforms