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- The affects of slowness changes in serious hole collapse interval are not ignored. 所以,在扩径段双发双收声系记录的时差数据有时需要进行扩径校正。
- HUC is a condensed polymer of sulfonated humic acid and hydrolyzed polyacry-lonitrile .It can be used in formation of hole collapse . 针对大庆油田榆树林地区开发井所钻地层造浆严重,井壁易大段剥落、坍塌等问题,在易塌井段钻井液选用抗高温降滤失剂HUC进行处理。
- But when interval of hole collapse is greater or less than the eigenvalue, the difference is small, and far more from the eigenvalue when interval of hole collapse is smaller. 当沿井轴方向的扩径段厚度等于扩径厚度特征值时,补偿效果最差;而大于或者小于扩径厚度特征值时,补偿效果都会变好。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- A new type shale inhibiter,KLG and sealing agent are used to seal fragile formation so that we can enhance safety density and solve the problem of hole collapse. 用新型防塌剂和KLG以及封堵材料复配使用,对破碎地层进行了有效封堵;
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔,以便装一把新锁。
- Props were used to prevent the roof collapsing. 用了一些支柱以防止屋顶塌落。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- The child has picked a hole in his new jumper. 孩子的新毛衣上勾了一个洞。
- Handling of Bored Hole Collapsing of Large Diameter Bored Pile Foundation of a Bridge Main Pylon Pier 主塔墩大直径钻孔桩基坍孔处理
- Stick your hand in and see what's in the hole. 把手伸进去,看看洞里有什么。
- The dog skins through the small hole in the wall. 那条狗勉强钻过小小的墙洞。
- 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 mice have nibbled a hole in the cheese. 老鼠在奶酪上啃出了一个洞。
- I saw a rabbit dive into its hole. 我看见一只兔子钻进洞。
- She poked her finger into the hole. 她把手指插入孔中。
- Treatment to Wall of Hole Collapsing and Breaking in Mud-crystal Limestone Layer 泥晶灰岩地层孔壁坍塌掉块现象及处理
- Their dog bit a hole in my trousers. 他们的狗把我的裤子咬了个窟窿。
- He knocked a big hole in the wall. 他把墙撞出了一个大洞。
- He burned a hole on the ironing board. 他把熨衣板烧了一个洞。