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- light - type caving equipment 轻型综放设备
- The II3123 face is a light type caving face of three-soft coal seam.the roof is cracked,sloughing and roof fall often occur. 石台煤矿II3123工作面为"三软"煤层轻放工作面,顶板破碎易掉,片帮、冒顶时常发生。
- Talking About the Mining Coal Method at Light Type Caving Coal Face 轻型放顶煤回采方法探讨
- Volcanic caves mainly are lava tube type?pyrodastic type cave and volcanic-intrusive cave,with different genetic mechanism and high value of tourism. 火山洞穴主要是指火山熔岩型洞穴,除此之外,还有构造-差异风化洞穴和火山侵入岩崩塌堆叠型洞穴。
- fully mechanized caving equipment 综放设备
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- Now I begin to see light on their good intentions. 现在我对他们的良好动机开始有所领会了。
- The bright light of the car dazzled me. 这汽车的灯光使我目眩。
- He turned off the dash light and drove on. 他关掉仪表板上的灯，继续驱车前进。
- Selection, Matching and Mining Technology of Light-duty Fully Mechanized Caving Equipment in Inflammable Coal Seam 易燃煤层轻型综放设备选型配套及开采工艺
- The light was diffused by the leaves. 树叶使光线漫射。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- The light bulb in the kitchen burnt out. 厨房里的电灯泡烧坏了。
- A strong light impinged on his eyes. 一道强烈的光刺着他的眼睛。
- He can see a glimmer of light through the curtain. 他能透过窗帘看到一丝微光。
- She runs up the stairs with a light graceful step. 她以轻快优雅的步子奔上楼去。
- The fall protection and antiskid measures of the fully mechanized caving equipment in the large - angle coal seam longwall 大倾角走向长壁综采配套设备的防倒防滑措施
- We troubled him to turn on the light. 我们麻烦他打开电灯。
