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- Keywords freezing;drilling on waters;underwater blasthole;static pressure vibration;casing;down the hole hammer; 严寒;水上施工;水下爆破孔;静压振动;套管;潜孔锤;
- HC - 15 large-diameter down the hole hammer of annular coring HC-15型大直径环状取心潜孔锤
- Described are features and functions of Ingersoll-rand cluste down the hole hammers and programs of construction three diaphragm walls ofdifferent structures using them, with emphasis on he sheet pile diaphragm wall construction procedure. 介绍了英格素兰公司的集束式潜孔锤的特点及性能,用集束潜孔锤施工3种不同结构连续墙的程序,着重介绍了钢板连续墙施工工序。
- Aladdin went down the hole and took the lamp. 阿拉丁下了洞,拿到了灯。
- The water was sucked down the hole. 水被卷进洞里。
- I let my dog plunged its nose down the hole to see if the rabbit was still there. 我让狗将鼻子伸到洞里,看看兔子是否还在里面。
- Application of Down Hole Hammer Drilling Technology in Pipe Shed Construction 潜孔锤钻进技术在管棚施工中的应用
- They let down the nets through the holes. 他们从洞里放下鱼网。
- Push your hand down the hole to see if the rabbit is still there. 将手伸到洞里看兔子是否还在里面。
- Ram your band down the hole to see if the rabbit is still there. 将手伸到洞中摸摸兔子是否还在。
- Keywords foam drilling clayey crack formation down hole hammer drilling in cracy hard rock for-mation pipe grade operation methods; 空气泡沫钻进;粘土质裂隙地层;潜孔锤钻进;钻具级配;
- Dual action: hammer drilling and hole drilling. 二模式动作:锤钻及单钻孔。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- The dog plunges its nose down the hole to see if the rabbit was still there. 狗把鼻子伸到洞里去看兔子是否还在里面。
- Input is not problematic: just encode the data in the form of matter or energy and throw it down the hole. 输入不会是个问题:将资料数据以物质或能量的型态编码,再掷入黑洞即可。
- Stick your hand in and see what's in the hole. 把手伸进去,看看洞里有什么。
- The men in the hole sent up for more equipment. 在洞穴中的人们向上面要求再给他们一些设备。
- The maid did down the walls with a duster. 女佣用掸帚由上而下地刷除四壁上的尘垢。
- She poked her finger into the hole. 她把手指插入孔中。
- Bind down the ropes around the load on the lorry. 把绕在卡车上货物外面的绳子扎紧。