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- This paper describes the general method of calculating elliptical hole orientati on by using four-arm and eight-arm dipmeter logging information. 本文介绍了利用四臂和八臂地层倾角测井资料计算椭圆井眼方位的一般方法。
- elliptical hole with two straight cracks 带双裂纹的椭圆孔口
- High birefringence and large walkoff parameter can be obtained by a moderate increase in the central defect hole in the core region and the cladding elliptical hole area and ellipticity. 适量增加中心缺陷孔,包层椭圆孔的椭圆率及面积可以获得高的双折射和大的走离参数。
- By using of complex variable and integral equation methods, the antiplane multiple elliptical holes and multiple cracks problem of infinite region was considered. 运用复变函数及积分方程方法,求解了无限域中的多椭圆孔多裂纹反平面问题。
- Stress distribution is determined in a thin conductive plate containing an elliptic hole under the external electromagnetic loads. 摘要给出一种针对含椭圆孔的导电薄板在电磁力作用下的分析方法。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- The basic solution of the infinite elastic plate containing an elliptical hole 含椭圆孔弹性平面基本解
- Keywords Dipmeter log;Horizontal ground stress;Elliptical hole;Best-fit.; 地层倾角测井;水平地应力;椭圆井眼;最佳拟合;
- 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。
- The Earth's path round the sun is elliptical. 地球绕太阳的轨道是椭圆形的。
- 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。
- 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。
- Their dog bit a hole in my trousers. 他们的狗把我的裤子咬了个窟窿。
- An elliptical track, as for racing or athletic events. 椭圆形跑道如用于比赛或运动项目的椭圆形跑道
