1、

The Xiazijie Formation oil pool in Xiaoguai oilfield is a low-porosity, extreme-low permeability, fractured conglomerate reservoir.

小拐油田夏子街组油藏为低孔 、 超低 渗裂缝性砾岩油藏,开发难度大.

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2、

A composite polyamide reverse osmosis membrane.

一种复合聚酰胺反渗透膜.

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3、

The start-up and shut-down process of reverse osmosis.

反渗透的启动和停止操作程序.

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4、

The feasibility and necessity of Reverse Osmosis in drinking water preparation are discussed in this paper.

论述了应用反渗透方法净化饮用水的必要性和可能性.

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5、

The possibility poly ( sulfonamido ) amide ( PSAA ) a new reverse osmosis membrane material with anti-oxidation properties was preliminary studied.

对 聚亚 磺酰氨基酰胺 ( PSAA ) 作为新型抗氧化反渗透膜材料的可能性,以及聚合条件和成膜条件对膜性能的影响作了初步研究.

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6、

Industrial seawater Reverse Osmosis system provides high-purity water for combustion turbine power plants.

工业用海水逆渗透系统能为能源设施提供高纯度用水.

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7、

Influence Factors on Soil Wetting Front under Point Drip Irrigation

滴灌点源入渗湿润锋影响因子的研究

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8、

Influence of Irrigation Water Temperature on the Infiltration Characteristics of Frozen Soils

灌溉水温对冻融土入渗规律的影响

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9、

Research on Penetrative Colored Glaze in Fe-Co-Ni Ternary System

Fe Co Ni三元系统渗彩釉的研究

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10、

Numbers of police agents had been discovered to be infiltrators inside the party.

发现不少警探人员已渗透到该党组织里。

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11、

Structure and property on chromium alloy layer by double glow discharge technology

双层辉光离子渗Cr合金层组织和性能

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12、

The relation between piping resistance and dry density may be expressed by a hyperbolic function.

抗渗强度与干容重呈双曲线函数关系。

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13、

The study and analysis of starting pressure gradient in low permeability gas reservoirs

低渗气藏启动压力梯度研究与分析

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14、

The non-linear stable flow considering threshold pressure gradient is studied.

研究了考虑启动压力梯度的非线性稳定渗流问题。

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15、

This tissue gram stain of an acute pneumonia demonstrates gram positive cocci that have been eaten by the numerous PMN's exuded into the alveolar space.

图示:革兰氏染色显示大量渗出到肺泡腔的嗜中性粒细胞吞噬了革兰阳性菌。

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16、

Experimental research on permeability of sandy gravel for dam mass

砂砾石坝料渗透特性试验研究

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17、

A Study on Permeation Grouting in Gravel Layer and Application

砂砾层渗透注浆机理研究与工程应用

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18、

Study of the effect of slurry trench on concrete cut-off wall in deep sand gravel layer

护壁泥浆对深厚砂砾石层混凝土防渗墙影响的研究

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19、

Studies on technology of seepage-prevention curtain grouting with thick sand and gravel layer

深厚砂砾石层防渗帷幕灌浆施工技术研究

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20、

Study on gravelly soil as impermeable material of earth dam

砾质土做为土石坝防渗体的研究

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