查询词典 water permeability

Dynamic relative permeability curve of oil and water for single well is build by oilfield development and test data.

应用油田开发及测试资料，提出并建立了单井动态油水相对渗透率曲线。

The relative water content,plasmamembrane permeability and proline content were significantly different ...

较严重干旱下相对含水量、相对电导率和脯氨酸含量不同草种间存在显著差异。

The oil/water relative permeability model with non-linear seepage flow was established.

分析了非线性作用对油水相渗的影响。

So the general way to measure water/oil relative permeability is not suitable for polymer and oil system.

文中提出了一种确定聚合物／油相对渗透率曲线的新方法，该方法首先测定达西粘度与剪切速率关系曲线，进而将两相流动时不同饱和度所对应的聚合物渗流速度转变为剪切速率，根据达西粘度与剪切速率关系曲线查得相应的达西粘度，代入达西方程，即可求得该饱和度下的聚合物有效渗透率。

The permeability constants of amorphous polymers for both liquid water and saturated vapour are nearly the same at a given ...

晶态高聚物对液体水的透速要比鲍和水蒸气的透速大几倍，从而推断有粘性流动的存在。

The permeability constants of amorphous polymers for both liquid water and saturated vapour are nearly the same at a ...

晶态高聚物对液体水的透速要比鲍和水蒸气的透速大几倍，从而推断有粘性流动的存在。

In addition, water gradients, crack width, permeability time, specimens kinds can also influence the self-sealing degree.

水力梯度、裂缝宽度、渗流时间、试件品种均对自愈程度有比较大的影响。

Shales extraordinary low permeability and semipermeable membrane efficiency of shales and water based drilling fluid system were measured quantitatively.

利用该方法定量测定了泥页岩极低渗透率和泥页岩与水基钻井液体系半透膜效率。

The company mainly produces various products for sale raincoats, shower curtain, shower cap, apron, table cloth, shopping bags, car covers, motorcycle covers, bike covers, car anti-ice cover, the three-tier composite shrouds, bedding and all kinds of clothing production and processing, such as sewing clothes, at the same time, the company to undertake a variety of incoming sample processing, product styles varied, the performance of many, such as waterproof, breathable, and flame resistance, UV linear, three anti-(waterproof, anti-fouling , cold) and other special properties, in which degrees can be achieved waterproof 300MMH2O-10000MMH2O, water vapor permeability above

公司主要生产销售各种成品雨衣、浴帘、浴帽、围裙、桌布、购物袋、汽车罩、摩托车罩、自行车罩、汽车防冰冻罩、三层复合隔热罩、床上用品和各种服装服饰等缝纫生产加工，同时，公司承接各种来料来样加工，产品款式多样，性能众多，如防水性、透湿性、阻燃性、抗紫外线性、三防以及其它特种性能，其中防水度可达到300MMH2O-10000MMH2O，透湿量4000g/M2.24h以上。

The drought resistance of Chinese Wild Vitis species was studied by shape index, relative water content, and relative plasma permeability under the conditions of drought stress, and evaluated by subordinative function.

本研究以中国葡萄属野生种8个种11个株系，欧洲葡萄2个品种，河岸葡萄及燕山—1×河岸葡萄107株F_1代杂种共122份材料为试材，调查了盆栽干旱胁迫条件下叶片的形态变化指标，测定了相对含水量和细胞膜相对透性两项指标；以隶属函数法为手段处理这三项指标，对供试的葡萄属植物的抗旱性进行了综合评价。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。