查询词典 permeability

The hemolysin consists three components,B,L1,and L2(35.36.and 45kDa,respeotively),combinations of all three moieties produed the unique ring-shaped zone of hemolysis,increased rabbit vascuolar permeability,caused fluid accumulation in rabbit ileum loop and appeared cellulotoxic reaction on Vero cells.

溶血素由B、L1和L2 3种成份组成，分子量分别为35、36和45kDa 3种成份的协同作用在血琼脂上引起靶状溶血，使兔皮肤血管通透性增加，兔小肠肠段结扎产生积液反应，Vero细胞形态学改变。

Reactive powder concrete is a cementitious material with Ultra-high performance,such as high strength、 high ductility and low permeability.

活性粉末混凝土是一种超高性能的水泥基材料，具有超高强度、高韧性、低渗透性。

Chlorotic spot whitening, regulating the "three high"-linolenic acid is an essential component of human cell membrane material, one can improve the ratio of fat cell membrane, increasing membrane permeability, and promote cell metabolism, they are partial pigmentation of the Scavenging is particularly evident; also because of its strong anti-oxidation, plaque will not relapse back.

褪斑美白，调节&三高&α-亚麻酸是人体细胞膜的基本组成物质之一，能够改善细胞膜上的脂肪比例，增加细胞膜的通透性，促进细胞代谢，故而对局部色素沉淀的清除作用尤为明显；又因其具有很强的抗氧化作用，斑退后不会复发。

Objective To research the effects of nitric oxide on intestinal mucosa permeability in rats with cirrhotic portal hypertension.

目的：探讨一氧化氮对肝硬化门静脉高压大鼠肠黏膜通透性的影响。

Vascular hyperpermeability is one of the important causein hypovole-mia and organs disfunction after various kinds of shock,and its treatment is still one of the problems in the medical field. For example,the operative methods of preventing hyperpermeability and plasm bleeding is still unreliable after severity burn,and traditional treatment just passively transfuses according to the burn clysis formula instead of inhibiting permeability by injecting drugs. The principal reason is that pathogenesis of vascular endothelial cell permeabilty has not been entirely revealed at the level of molecular biology.

血管通透性增高是休克时有效血容量减少和器官功能损害的重要原因之一，它的防治一直是医学界的一个难题，如在大面积烧伤时，至今未能找到一个简单有效的防治血管通透性升高和血浆渗出丢失的方法，传统的方法只是根据烧伤补液公式测算进行被动的补液来纠正，而不能依靠注射化学制剂来终止其渗出，主要原因是未能从分子生物学水平揭示血管内皮细胞渗出的机制。

According to the mass transfer model of pure condensable gas under the capillary condensation mechanism, an accurate model improved by the factor of concentrations was put forward to calculate the permeability of components for binary gas mixtures.

以纯组分气体的毛细管冷凝传质模型为基础，提出了具有组分浓度修正项的二元混合气体的毛细管冷凝传质模型，模型能够准确地估算各组分的渗透系数。

Based on hydrogeological data and groundwater chemical analysis data and the theory and methodologies of groundwater chemical dynamics in combination with limited pumping test data, some groundwater chemical index such as activity of component、mineral saturation index are calculated and some hydrogeological parameters such as hydraulic conductively,transmissibility,artual speed of groundwater、specific velocity and groundwater age are also calculated zonally.The above calculation results are beneficial to quantificationally recognize the local hydrogeological conditions and to attest that the confined aquifer of Taconic formation has good permeability and transmissibility and t good renewal ability because of the active groundwater movement.

依据已有水文地质和水质分析资料，运用地下水化学动力学理论和方法，通过水化学指标（组分活度α、矿物饱和指数β）的计算分析，结合有限的抽水试验资料，分区计算出渗透系数K、导水系数T、地下水实际流速U、渗透速度V和地下水年龄t等5项水文地质参数，定量的认识水文地质条件，认证了水源地泰康组承压含水层具有渗透性强、导水性强、地下水循环交替快、可更新能力强等特点。

This conglomeratic sand body has the characteristics of medium-high permeability, medium-high porosity, fairly serious heterogeneity and sensitivity. The lateral strong heterogeneity is in the northern part and the vertical one is in the upper part.

该砂砾岩体虽具有中高孔、中高渗储集层特点，但存在较严重的非均质性和敏感性问题，平面以北部非均质性最强，纵向以上部非均质性更严重。

Methods: The methods of the increase of blood capillary permeability of the abdominal in mice induced by injection of acetic acid and the swelling of the ear in mice caused by crotin were used for antiinflammatory experiments, aspirin and hydrocortison were respectively used as the positive control;...

小鼠随机分组，抗炎实验用醋酸诱发小鼠腹腔毛细血管通透性增高和用巴豆油诱发小鼠耳肿胀，阳性对照分别为阿斯匹林组和氢化可的松组；镇痛实验采用醋酸诱发小鼠腹痛和用热板诱发小鼠足痛，阳性对照为盐酸吗啡组。

Ozone easily sets off a chemical reaction with the lipoprotein of the cytoderm in bacteria or sets off a chemical reaction with phospholipid, protein in the epicyte , so that the cytoderm of the bacteria and the cells are destroyed, and the permeability of the epicyte improvesm, the matter in the cells flows out and loses the activity.

臭氧很容易同细菌的细胞壁中的脂蛋白或细胞膜中的磷脂质、蛋白质发生化学反应，从而使细菌的细胞壁和细胞受到破坏，细胞膜的通透性增加，细胞内物质外流，使其失去活性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。