vt. release
misc. pressure relief
...吸规律研究-中国煤矿安全生产网 关键词:卸压 瓦斯解吸 瓦斯压力 煤体应力 等效负压驱动效应 [gap=1019]Keyword:pressure relief; gas desorption; gas pressure; coal stress; equivalent negative pressuredrive e...
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卸压阀 [机] relief valve ; [机] pressure relief valve ; pressure-release valve
真空卸压阀 vacuum relief valve
卸压载 unballast ; deballasting
卸压舱物 deballast
环形空间卸压 annulus unloading
卸压槽 pressure relief groove ; the pressure-relieving groove
卸压控制 off pressure control
卸压单向阀 decompression check valve
铰接卸压盘 hinged pressure relief panel
They are drilling pressure relief method, flooding water to coal seam in advance. The reasonable implement parameter is given.
结合边角煤开采条件,提出了冲击地压解危措施,即钻孔卸压、钻孔松动爆破、煤层预注水,并给出了合理的实施参数。
参考来源 - 厚煤层边角煤开采灾害防治及安全技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
为了防止伤害在集尘装置上的卸压膜。
Pressure relief membrane to prevent damage to a confined dust collection device.
同时探讨了一般卸压原理及具体的卸压方案。
Meanwhile, the general distressing principle and practical distressing program are discussed.
卸压口盖，两个隔舱之间的口盖，打开后可使两舱压力相等。
BLOWOUT panel, a panel in the structure between two compartments that opens to equalize pressure in the compartments.
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