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- Casing, cement and formation plane strain mechanical model are established, considering casing with initial ovality. 针对套管的不同初始椭圆度建立了套管、水泥环、地层平面应变力学模型。
- Keywords initial ovality;bearable capacity;FEM;mechanical model;equivalent stress; 初始椭圆度;抗载能力;有限元法;力学模型;等效应力;
- The playing field is a large oval. 球场很大,呈椭圆形。
- Comets move around the sun like planets, but in long oval course. 彗星象行星一样绕太阳运转,然而其轨道呈狭长的椭圆形。
- His initial reaction was one of shock. 他最初的反应是震惊。
- The initial `h' in `hour' is not aspirated. hour一字中起首的h不发送气音。
- A painting or an engraving set in an oval or circular frame. 圆形浮雕镶嵌于椭圆形或圆形框架中之绘画或雕刻
- initial ovality 初始椭圆度
- The start or initial stage; the outset. 开始,开端开始或初始阶段
- Enclosed in an oval, horny case. Used of an insect pupa. 壳内的封闭在椭圆形角质壳内的。用于一虫蛹
- The path of the earth around the sun is oval. 地球围绕太阳公转的轨道是椭圆形的。
- After she'd overcome her initial shyness, she became very friendly. 她克服了开始时的羞涩之后,就变得非常友善。
- Ok may I have your last name and first initial, please? 好的。请您告诉我贵姓及大名的头一个字母。
- The new aircraft has performed very well in its initial trials. 这种新式飞机在最初几次试飞中表现性能良好。
- The government underwrotethe initial costs of the operation. 政府为该项活动提供了开办时所需的费用。
- She has an unusually attractive oval face and green eyes set slightly on the slant. 她有着一张非常迷人的瓜子脸和一对眼梢儿有点斜的绿眼睛。
- An ulcer located at the initial point of entry of a pathogen. 初疮病原体最初侵入的那点处的溃疡
- Some of them are square, and some maybe oval. 有些是方形的,还有些可能是椭圆形的,
- He hair framed her face in. a gentle oval. 她的头发把她的脸蛋勾勒成椭圆形。
- Their faces were elongated and oval. 他们的脸容拉长,并且是椭圆形。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries