This effect may contribute to the flow of polymer in the lower part of a heterogeneous reservoir and the sweep volume could increase .

因此，这种效应有利于聚合物在非均质油藏低渗透部位的流动，能起到扩大聚合物 驱 波及 体积的作用。

An effective algorithm is presented here for seeking and realizing the intersection of tool sweep volume with surface vector .

提出一种实现刀具 扫描 体与曲面矢量求交的有效算法。

The numerical simulation shows that the maximum steam sweep efficiency can be gotten for the profile control agent slug at a half inter-well distance and with slug size of 10 % ~ 15 % steam sweep porous volume .

数值模拟结果表明，调剖段塞位置处于井间之半时，调剖效果较好，调剖段塞尺寸为10%~15%汽 窜孔隙 体积时蒸汽波及效率基本达到最大。

Add intensifier in steam flooding can improve the sweep volume increase the oil production rate apparently and the oil recovery can enhance 17.5 % ;

蒸汽添加增效剂驱、增效剂及泡沫辅助蒸汽驱技术不仅能改善蒸汽的 波及 体积，采收率提高17.5个百分点，而且还能明显地提高采油速度。

Profile control mechanism played the main role in foam injection stage which expanded vertical sweep volume . The enlargement of plane sweep area mechanism dominated in the stage of water cut recovery .

注泡沫阶段主要是以调剖机理为主，在纵向上扩大了 波及 体积；含水恢复阶段以增加平面波及面积机理为主。

Now let 's change the pressure and temperature and sweep through a whole range of pressures and temperatures and measure the volume in every one of them .

然后改变气压和温度，并且让 气压和温度， 取便所有可能的数值，测量相应的 体积。

Compared to secondary recovery it improves the sweep volume and efficiency of oil displacement by the aids of physical and chemical dual effect .

与二次采油相比，它借助物理和化学的双重作用，提高驱油的 波及 体积和效率。

The oxygen evolution behavior on the prepared lead-bismuth alloys in sulphuric acid solution are studied by liner sweep voltammetry measurement of the volume of oxygen evolution and alternative current impedance .

用线性电位 扫描、交流阻抗法以及气体收集实验研究了铅铋合金在硫酸溶液中的 析氧行为，确定了相关的电化学动力学参数。

In the dynamic load sweep mode the variation of loss tangent with the volume fraction of carbon fiber can still be described by the Mixture Rule and the storage modulus of sandwich hybrid composites is much higher than that of interlaminar hybrid composites .

动载 扫描模式下，损耗角正切随 混杂比的变化基本符合混合定律，夹芯混杂复合材料的储能模量远高于层间混杂复合材料，且损耗角正切也比层间混杂时大；

Using sweep mode you can quickly provide one averaged reading of velocity or volume over a large measurement area .

大叶 轮 探头自动地对风速和 风量的测量值取平均。

The high efficiency oil displacement technique supplies the inadequacy of mechanism of polymer flooding and the sweep efficiency lost by the volume of inaccessible pore of polymer .

高效洗油技术既弥补了聚合物驱机理的不足，也弥补了聚合物不可入孔隙 体积所损失的那部分 波及系数。