一种合成气体发生器和气体反应器试验系统。
阐述了其工作原理及所使用的工作气体和试验用品；
The principle of two-stage light gas gun, its driver gas and test facilities are expounded.
运用正交试验法，研究H13钢气体渗氮工艺。
The gas nitriding technology of H13 steel was studied by an orthogonal test.
气体压力试验时，应逐步缓慢增加压力。
During the air pressure test, boosting shall be carried out slowly and step by step.
通过熏气模拟试验研究氟化氢气体对橡胶盆栽幼苗的影响。
Study of the protection effect on plant after hydrogen fluoride fumigation;
通过熏气模拟试验研究氟化氢气体对橡胶盆栽幼苗的影响。
Study of the protection effect on plant after hydrogen fluoride fumigation;
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