The article designed basic multidimensional data model that made rolling up operation and drilling down operation to unite so as to be continuous 通过定义基本立方使常规的上卷和下钻操作合二为一。
Lagged indicators such as background , connection , and trip gas ; cuttings size and shape ; flowline temperature changes 后效判断法,钻井液含气量、井内气侵量、起下钻后效、岩屑形状与大小、出口温度变化。
In chapter two , the prosperity of the motion , force and screwed joint of the surface dynamic rotating drilling downhole drilling string has been discussed 第二章分析探讨了地面动力旋转钻井井下钻柱的运动状态、受力及螺纹联接的特性。
This report illustrates the use of a table data region that provides drilldown from summary data into detail data by showing and hiding rows 此报表说明了表数据区域的具体使用,在该数据区域中,可以通过显示和隐藏行从摘要数据下钻到详细数据。
This report illustrates the use of a matrix data region that provides drilldown from summary data into detail data by showing and hiding rows 此报表说明了矩阵数据区域的具体使用,在该数据区域中,可以通过显示和隐藏行从摘要数据下钻到详细数据。
The countermeasures to it are physical treatment ( short - range running and increasing output volume of debris ) and chemical treatment ( adding inhibitor of fa367 and gps ) 对策主要有物理方法(如短程起下钻、加大排量等) 、化学方法(加入强抑制剂fa367 、加入gps ,提高泥饼质量)等。
The rollup and the drilldown are quite frequent based on dimension hierarchies in on line analytical pro cessing ( olap ) , but prefixcube does not directly support dimension hierarchies 摘要在联机分析处理系统中,基于维层次的上卷、下钻操作十分常见,但前缀立方却不直接支持维层次。
It looked all brown and black : elf - locks bristled out from beneath a white band which passed under her chin , and came half over her cheeks , or rather jaws : her eye confronted me at once , with a bold and direct gaze 乱发从绕过下巴的白色带子下钻了出来,漫过半个脸颊,或者不如说下颚。她的目光立即与我的相遇,大胆地直视着我。
The data in data warehouse is observed in multi - angles and multi - level by slicing , dicing , rolling up , rolling down and pivoting of olap . so the feature of every signal can be comprehended completely . 2 然后通过联机分析处理的切片、切块、上卷、下钻和旋转等操作,从多角度、多层次地观察数据仓库中的数据,全面了解每个信号的特征。
In the meantime , under the guideline of " benefit first " , it is desired that there is a multiple drill bit " with multifunction more than drilling " in order to shorten the journey and improve the effect and efficiency 同时,在尽量提高效益的思想指导下,期望出现“一钻多能”的复合钻头,以减少起下钻的行程,大幅度提高钻井效益和效率。