blast furnace coke yield 冶金焦成焦率
If the burst is shallow enough to penetrate the surface, blast, thermal, and initial nuclear radiation effects will be present, but will be less than for a surface burst of comparable yield.
如果离地面够浅以致能穿透表面,那么将出现冲击波、热辐射以及早期核辐射作用,但是作用效果要小于近似当量的地面爆炸。
Rice blast in certain regions on partial high yield and high quality rice varieties is advantageous to occur popularly.
部分地区部分高产、优质但易感稻瘟病的水稻品种种植,有利于稻瘟病的发生流行。
Finally, case studies are given which yield some characteristics of the dynamic response of the underground thin-wall rectangular structures to air-blast loading on the ground surface.
最后,通过计算实例,指出了在地表冲击波作用下地下薄壁箱形结构动力反应的某些特征。
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