与完全氢爆相比，选择氢爆后的晶粒较粗大，且较均匀，但细小晶粒较少。
Compared with the grains of complete hydrogen decrepitation, the grains of selective hydrogen decrepitation are relatively larger and more uniform, but small grains are fewer.
介绍了QS型氢爆碎装置的结构原理及性能，重点介绍了防爆能力的设计方法。
The structure, principle and characteristics of QS Type hydrogen decropitation (HD) pnlverizer is introduced, with focus on design methods of explosion-proof capability.
这个星系以其浅蓝色盘、碎片状云形成的网以及从中心区域喷发出来看似炽热的羽状氢爆。
The galaxy is remarkable for its bright blue disk, webs of shredded clouds and fiery-looking plumes of glowing hydrogen blasting out of its central regions.
官方称他们相信福岛第一核电站发生氢爆，与早前另一处的一次类似，3号机组冒出白烟。
Officials say they believe a hydrogen explosion occurred at the Fukushima Daiichi nuclear plant, similar to an earlier one at a different facility. Smoke was seen coming from the No. 3 unit.
结果表明氢爆碎的吸氢速度和吸氢量与钕铁硼合金铸锭表面的活性有关，表面新鲜、活性大的合金铸锭氢爆碎的时间短、效率高。
The results show that the reactivity and the amount of hydrogen absorption in the HD process are related to the surface activity of the bulk alloy so that fresh active bulk has higher efficiency.
研究了预塑变对爆轰处理和未爆轰处理样品的强度、表面残留应力、氢脆敏感性及其关系的影响。
Investigation was made of effect of preplastic deformation for unexplosive and explosive treatments on strength, surface residual stress and hydrogen embrittlement of the specimens.
尾气管线在平稳操作的条件下产生自燃的原因是因为阴极析氢、并在管线中聚积达到爆燃极限后闪爆点燃管线中残存烃类而引起的。
When the cathode hydrogen segregation accumulated in the pipe to the ignition point, it ignited the hydrocarbons in the tail gas and auto-combustion was the result.
介绍了对HR 2抗氢钢圆管在内爆压缩加载过程中的剪切断裂现象的初步研究结果。
The shear fracture phenomena of HR-2 steel tube under shock loading were studied.
介绍了对HR 2抗氢钢圆管在内爆压缩加载过程中的剪切断裂现象的初步研究结果。
The shear fracture phenomena of HR-2 steel tube under shock loading were studied.
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