在研制无卤阻燃电缆料中,采用正交试验设计,确定了有影响的四个因子的最佳搭配。
In studys and creations for cable material of non - halogen and non? Combustible, through orthogonal experiments, the best combination of four influencing factors has been discovered.
针对采卤深井沙盐3井的四次大修井,并阐述其修井的全过程。
According to the Shayang brine well No. 3 repairing in four times, this paper introduces the all process of the well repairing.
四川浅层杂卤石钾矿分布于华蓥山背斜北倾没端下中三叠统之硬石膏岩层中。
The shallow polyhalite potash deposit in Sichuan are distributed in the north plunge top of Huayingshan anticline where is anhydrock of earlier Mesozoic Triassic period.
饮用水;挥发性卤代烃;氯仿;四氯化碳。
Study on the levels of volatile halogenerated hydrocarbon in drinking water in Linyi City.
四川久大(集团)公司长山盐矿在卤井修治中,采用自由式开窗、导斜开窗两种工艺处理卤井事故,经过多次卤井修治开窗侧钻技术的应用,从而取得了一定的成绩。
The Changshan Salt Mine adopted tech nologies of free and inclined style windows opening for brine well repair. It is succeed to use side drilling with windows opening for brine well repair.
小肠陈祖传四代制作卤煮小肠,距今已有一百多年的历史。卤煮小肠是由清朝宫廷御膳“苏造肉”演变而来。
Chen ancestral four generations of the small intestine produced Luzhu small intestine, since more than history. Luzhu small intestine by the Qing imperial court, "Soviet-made meat" evolved.
防火。灭火介质。卤代烃。第1部分:聚四氟乙烯1211和聚四氟乙烯1301规范。
Fire protection. Fire extinguishing media. Halogenated hydrocarbons. Part 1: specification for halon 1211 and halon 1301.
针对沙盐三井、沙盐四井的首采层修复后,在多次安装采卤树试采卤的过程中,均造成井下中心管堵管或环空堵塞。
After the No. 3 and No. 4 Shayang brine wells repaired, the center pipe had been blocked in the process of brine mining.
针对沙盐三井、沙盐四井的首采层修复后,在多次安装采卤树试采卤的过程中,均造成井下中心管堵管或环空堵塞。
After the No. 3 and No. 4 Shayang brine wells repaired, the center pipe had been blocked in the process of brine mining.
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