实践证明,Ansys钻杆柱扭转振动分析成果具有较高的经济价值,极大地提高了钻探工程的质量,效果显著。
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Development and application of pipe string pressure testing advice for gas lift well
气举井管柱试压装置的研制与应用
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Research and application of the closed matching exploitation pipe string in low productivity well
低产能油井(层)闭式配套开采管柱的研究与应用
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Application of torque mechanics analysis of fishing pipe string in trouble well
事故井打捞管柱扭矩分析及其应用
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Research and application of a new type separate layer water injection and testing pipe string
新型分层注水分层测试管柱研究及应用
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Research and analysis have been made for buckling of long pipe string under gravity.
详细分析和研究了自重作用下竖直长管柱的屈曲问题。
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Application of Spring Theory to Mechanics Analysis of Downhole Pipe String
弹簧理论在井下作业管柱力学分析中的应用
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即使她向你讲述自己不幸的情史,假装自己感兴趣,并且偶尔插入一个问题或一句评论。
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Wilson was a second string for New Zealand in last week's match.
在上周的比赛中,威尔逊是新西兰队的替补队员。
《牛津高阶英汉双解词典》
What do you think is worse? The second string or not making a team?
你认为什么更惨?是做板凳队员还是连球队都进不了?
provided by jukuu
For the second string field, set its name to comments and its label to Additional comments.
对于第二个字符串字段,将其名称设置为comments,标签设置为Additional comments。
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Variables can be injected into the query using string concatenation in PHP.
在PHP中可以使用字符串连接将变量插入到查询中。
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使用参数化查询或存储过程来访问数据库,而不是使用字符串连接。
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