查询词典 permeable

Due to poor production and injection capacity of low permeable reservoir , imbibition recovery plays important role in the oilfield development.

由于低渗透油藏的生产能力和注水能力很差，渗吸采油在油田开发中发挥着重要的作用。

Inadequateness leads to thin artificial barrier, which cannot form a low permeable or impermeable artificial barrier, which just cause lower differential pressure, this cannot control the extension on the height effectively.Moreover, because the artificial barrier cannot achieve the function of the height controlled, finally make the projection less efficiency, even could be defeated comes to an end.

过少则人工隔层过薄，不能形成一个低渗透或不渗透的人工遮挡层，只能在裂缝垂直方向上形成较小的压降，从而不能更有效的遏制裂缝在纵向上延伸；另外，由于遮挡层起不到控制缝高的作用，降低了压裂效率，最终施工效果不明显，甚至会以失败告终。

Secondary pollution might be produced in the weak zone while conventional acidify because of halfway flowback under poor producing energy. Thief zones can obtain superfluous acidizing fluid because of the permeability contrast between layers of prominent interlamination antinomy, which can induce collapse in the thief zone and invalid acidification in the less permeable layers.

低压油气层常规酸化时由于地层能量低，导致残酸溶液无法彻底返排而引起地层的二次污染；层间矛盾突出的地层，由于渗透率差异，酸液将优先进入高渗地层，导致高渗透层进酸量多，从而过度酸化引起坍塌，低渗透层则由于进酸量少而达不到酸化的目的。

This symptom of autism most often signifies that the intestinal wall has been altered to become permeable.

这一症状最常见的孤独症意味着肠道壁已被更改，成为渗透。

Objective To investigate the effects of rigid gas permeable contact lens wearing 3 years on ocular surface in keratoconus.

目的观察圆锥角膜患者连续3年以上配戴透气性硬性角膜接触镜对眼表的影响。

In other words, it makes the cell permeable to lactose.

也就是说，它使细胞对乳糖变成可渗透的。

By summarizing the futures of the relative permeability curve in low permeable reservoirs and study of the futures of relative permeability curve in lithic arenite which rock fragments are most come from tuff and lava, it is the reservoirs rock character, the type of detrital minerals, the degree of grains coarse and the lay out of clay mineral that are main influencing factors which influence the relative permeability curve.

本文在总结低渗透油藏油水相对渗透率曲线特征的基础上，对以火山岩、凝灰岩岩屑为主的岩屑砂岩相对渗透率曲线特征进行研究，并分析了其影响因素，研究表明低渗透储层的岩石学特征，碎屑颗粒的成份、结构，其表面的粗糙程度，及其粘土矿物的产状对相对渗透率曲线有明显的影响。

This article summarizes the electric log technology applying to low-resistivity, low-porosity, low-permeable pay zones and fractured reservoirs. To study the influence of drilling-mud invasion and pore texture to oil zone resistivity and its electric log response rule," in-time log " and pressure gradient log should beapplied.

今后要研究钻井液侵入与孔隙结构对油层电性质和电法测井响应规律的影响，采用"及时测井"和压力梯度测井等技术措施；测井计算饱和度技术已日趋成熟，但需采用高精度数控测井等先进适用技术和更精细的"岩心刻度测井"解释方法，进一步提高精度，以满足低孔、低渗储集层和裂缝型复杂岩性储集层的更高要求。

Objective In order to study if the expander membranes are permeable to papaverine.

目的 研究抗收缩剂罂粟碱能否通过扩张器的囊壁有效渗出对周围组织发挥药理作用。

The skin of amphibians is permeable to water.

两栖动物的皮肤是透水的。

He's a pretty westernised kind of guy.

他是一个非常西化的人。

National spirit is the moral kingpin for a nation to realize common ideal and goal.

一、中华民族精神的基本内涵党的十六大报告指出：在五千多年的发展中，中华民族形成了以爱国主义为核心的团结统一、爱好和平、勤劳勇敢、自强不息的伟大民族精神。