查询词典 permeability

Much attention should be paid to the permeability of broken rocks in goaf for the sake of the gas outburst and disaster prevention.

破碎煤体的渗透特性是影响煤矿瓦斯抽放和地下采空区突水灾害预防的重要因素之一。

Abrupt fluid contacts indicate a permeable reservoir;gradational ones indicate a low permeability with a high capillary pressure.

突变的流体界面表层储层具有很好的渗透率，而渐变的流体界面表明储层的渗透率较差，且储层的毛细压力较高。

For rod , granulate materials with better air permeability.

用于透气性较好的片状，条状，块状或颗粒状物料的干燥

Hirudoid/ Hirudoid forte normalize the viscosity, permeability and water-binding capacity of the ground substance of the connective tissue.

喜疗妥乳膏/强喜疗妥乳膏使结缔组织基质的粘性、透性和保持水分的能力恢复正常。

Application of new plant gum fracturing fluid with low damage to low permeability reservoirs［J］.

新型低伤害植物胶压裂液及其在低渗透储层中的应用［J］。

In particular, are using bamboo fiber plus full use of clean potable water production process Spunlace cloth, through the professional inspection agency verification, a very good natural anti-bacterial effects, powerful, and strong resistance to abrasion, oil can not afford to hair, the ball has very good moisture permeability, wear cool and comfortable, bright luster and dyeability, and new products listed on the popular back-up.

尤其是用竹纤维加全程采用可饮用纯净水工艺生产的水刺布，通过专业检验机构验证，具有非常好的天然抗菌效果、强力好、耐磨性强、布面不起毛、球，具有非常好的吸湿透气性，穿着凉爽舒适，光泽亮丽且染色性好，新产品上市后备受欢迎。

All animal was undertaken resuscitation for 5 hours.Then we observed histopathology change of lung、hepar and kidney,detected blood gas analysis and functional parameter of hepar and kidney,and detected intestine and mesentery vascular permeability.

各组实验动物行液体复苏5小时后，观察肺、肝、肾组织病理学改变，检测血气分析及肝、肾相关功能指标，采取分光光度计测出小肠和肠系膜组织的血管渗透性等。

The priorities are the diversification characteristics of each targetin the subsequent water flooding. According to diversification characteristics of these targets,the paper studies how the heterogeneousness, water flooded condition, interconnectingcondition of zone;key measures injector parameters affect these targets from polymer floodingmechanism. Based on influence equations, production target prediction models are built usingHall curve theory, relative permeability curve, relations of water saturation and relativepermeability and material balance equation. Parameters of models are calculated by the way ofcomputer program and so that a simple, fast way have been gained to predict production targetof polymer subsequent flooding.

针对这些指标的变化特点，从聚合物驱油机理上分析其油层非均质性、油层水淹状况、油层连通状况、主要措施及注入参数等因素对这些指标的影响，在分流方程的基础上，利用霍尔曲线原理、相对渗透率曲线、含水饱和度与相对渗透率之间的关系以及物质平衡方程建立起开发指标预测模型，结合数学方法对模型参数进行计算，形成简便、快速、实用的聚合物驱后续水驱阶段开发指标预测方法。

Soft saturated soil has a practical characteristics of high-compression, high sensitivity, high flow variability and low-intensity, low-permeability coefficient.

中文摘要：饱和软土具有高压缩性、高灵敏度、高流变性和低强度、低渗透系数的工程特性，因此在软基上施工面临着孔压高、变形大、承载力低的难题。

The study shows that the pressure transient curve of fractured wells in closed circular formation can be divided into six different flow regimes. In condition of the same fracture opening width and fracture length, compared to rectangular fracture, the pressure drop with tapered fracture is bigger, and the dimensionless pressure and pressure derivative curves are higher. In condition of the same fracture opening permeability, compared to linear declining and constant conductivity fractures, the pressure drop with exponential declining conductivity fracture is the biggest, and the dimensionless pressure and pressure derivative curves are the highest.

研究结果表明：圆形封闭地层压裂井的压力动态曲线可以划分为6个流动阶段；在相同裂缝开口宽度和相同裂缝长度的条件下，与矩形裂缝相比，楔形裂缝压力消耗大，表现为无因次压力及压力导数曲线越高；在相同裂缝开口渗透率的条件下，与导流能力呈线性降低的裂缝以及常导流能力裂缝相比，导流能力呈幂指数降低的裂缝压力消耗最大，表现为无因次压力及压力导数曲线最高。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。