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Sino-foreign joint fabrication of super high pressure reactor of 200 kt/a LDPE unit was one of the successful cases of trade and technology combination. 200 kt/a低密度聚乙烯(LDPE)装置超高压反应器中外合作制造是技贸结合比较成功的实例之一。
It was pointed out that middle pressure hydroupgrading and hydrocracking are ideal processes ... 最后指出中压加氢改质和加氢裂化是催化裂化劣质柴油改质的较理想工艺。
The industrial experiements show that this method is suitable for changing the small and middle pressure SHF steam boilers into natrual circulating warm-water boilers. 通过工业试验证明，本方法适合中、低压SHF型蒸汽锅炉改造为自然循环热水锅炉。
The hydroxyl terminated polybutadiene (HTPB) was synthesized by free radical polymerization in higher pressure reactor, with H 2O 2(50% by weight) as initiator, alcohol as solvent. 采用质量分数为50%25的工业双氧水为引发剂,乙醇为溶剂,丁二烯为单体,在不锈钢高压反应釜中进行自由基溶液聚合,合成了液体端羟基聚丁二烯。
DG and DGR multi-stages pumps are used for feeding low and middle pressure boiler water or for pumping other middle pressure water. 其德阳入口，D型水平方向；DG、DGR为垂直向上；其吐出口均为垂直向上。
It used draining while mining and light &middle pressure water injection in coal seam, those completely eliminated the danger of coal and gas outburst. 在生产过程中，采用边采边抽和浅孔中压注水措施，完全消除了工作面的突出危险性。
Pros and cons as well as the effect of upgrading inferior FCC gas oils by caustic treating, hydrotreating, middle pressure hydro-upgrading and solvent refining etc. 分析了采用碱精制、加氢精制、中压加氢改质和溶剂精制等技术对催化裂化劣质柴油改质的利弊及其效果。
Pros and cons as well as the effect of upgrading inferior FCC gas oils by caustic treating, hydrotreating, middle pressure hydro-upgrading and solvent refining etc. were analyzed. 分析了采用碱精制、加氢精制、中压加氢改质和溶剂精制等技术对催化裂化劣质柴油改质的利弊及其效果。
When gold sediment,the physical chemistry parameter of Ore bearing fluids includ weak base middlelow temprature middle pressure and middle saldity.Further we indicate the golden sedimental mechanism. 给出了康古尔金矿床金沉淀的条件是中低温、中等压力、中等盐度及弱碱性，并指出金的沉淀机理。
The facility includes both pressure reactors for VAE emulsions as well as atmospheric reactors for other vinyl and acrylic based emulsions. 工厂包括VAE乳液压力反应器和用于其他基于乙烯基和丙烯酸的乳液的常压反应器。
Analysis and Design of the High Pressure Reactor Tube 高压反应管故障的分析和设计
middle pressure hydraulic gear pump 中压液压齿轮泵
high and middle pressure cylinder 高中压缸
Safety Check Measures and Evaluation of Super High Pressure Reactor Tube 超高压管式反应器反应管的安全检验方法与评定
I'm sick of being piggy in the middle all the time. 我腻烦了总是夹在争吵双方的中间。
He planted roses in the middle of the garden. 他在花园中间种上玫瑰。
high and middle pressure cylinders efficiency 高中压缸效率
He admires the chivalry of knights in Middle Ages. 他很佩服中世纪武士的侠义精神。
It has its roots deep in the Middle Ages. 它起源于遥远的中世纪。
My wheel twisted off in the middle of the car race. 我的车轮子在汽车比赛中途脱掉了。