This type of residual oil is mainly distributed in interchannel facies ( Q ) distal bar and sand flat facies ( Y ) . The oil layers should be reformed before recovery ;

该类型的剩余油主要分布于各小层的河道间相（Q）和远 砂 坝砂坪相（ Y），须进行油层改造后，方可动用。

An approach to process of Y type 3-high hot-rolling of hollow hexagonal bar steel

Y型三辊热轧中空六 角钢的工艺探讨

Foo Well if main has any local variables X or Y or temp or foo or bar or whatever the case may be those variables come next in memory .

好的，如果main函数有本地的变量X或 Y或temp或，或 bar，或者诸如此类的例子，这些变量在内存中紧随其后。

Passes Design of The Y type Mill for Cold Rolling Ribeed Steel Wire and Bar

Y型冷轧带肋 钢筋轧机孔型设计

For the thin-walled pier and the vase pier the paper proposed a model of Y-shaped pier with a bar on the pier-top and put forward a simplified formula for the pulling force on the pier-top .

针对薄壁墩、花瓶墩等结构，提出墩顶带 拉杆 的 Y 形墩模型，给出了墩顶拉力的简化计算公式。

The center of mass is just given by taking the average values of the coordinates x bar y bar z bar .

质心是，由各坐标分量的平均值给出，记为。

The 3D viscoelasticity isothermal flow of plastic melts in the extrusion die for a Y-shaped plastic profiled bar was numerically simulated by using PTT viscoelastic constitutive model and penalty function finite element method .

以 Y 形截面异型 材挤出为研究 对象，采用PTT粘弹本构模型和罚函数有限元法，对塑料熔体在挤出口模内的三维粘弹性等温流动进行了数值模拟。

It has been proven by relevant experiments that the process of Y type 3-high hot-rolling of hollow hexagonal bar steel is feasible .

实验证明，用 Y型三辊轧机轧制中空六 角钢的工艺可行。