permeability

Objective ]: To study the permeability of cinnamic aldehyde and hydroxycitronellal through skins of mice in vitro.

目］研究桂醛、羟基香茅醛对小鼠离体皮肤透皮吸收率。

Some advice regarding chlorinity expressing measure and assessment method in the chloride ion permeability test is proposed.

并对混凝土氯离子渗透性试验氯离子浓度表示和评价方法提出建议。

In proximal tubule, the process of water reabsorption is isosmotic because the permeability of tubule to water is high.

髓袢,远曲小集合对水重吸收机制,见尿液浓缩与稀释.

Influenced by effect of bore hole afterflow,a long closes time is needed for pressure build up test in low permeability reservoir.

受井筒续流效应影响,低渗透油藏压力恢复试井需要较长关井时间。

Vascular endothelial growth factor(VEGF) is also named as vascular permeability factor(VPF),which is a powerful angiogenesis and vascular diosmosis promoter discovered at present.

内皮生长因子(VEGF)又称通透因子(VPF),是目前发现一种强有力生成和渗透促进因子。

The stretch and the curving spot use the permeability to make the law, the elasticity are very strong, bring the more free kinesthesis!

拉伸和弯曲部位采用透气性做法，弹性很强，带来更自由运动感觉！

Generally resistant to animal and vegetable fats, oils, greases, ozone, heat, and strong oxidizing chemicals. Chlorobutyl has lowest permeability of all the synthetic rubbers.

通常适用于动物脂肪或植物油、油、油脂、臭氧、热，以及强氧化剂。氯丁基橡胶在所有合成橡胶中渗透性是最低。

Peak concentrations and gradients for gentamicin aried considerably between animals, likely resulting from ariations in round window membrane permeability and rates of perilymph flow.

庆大霉素峰值浓度和浓度梯度在动物之间差异相当大，这可能是由圆窗膜通透性不同和外淋巴液流动率不同所导致。

ProFume fumigant with broad-spectrum anti-virus, the proliferation of permeability, and low-toxic residue, is the logistics, commerce, forestry and other related industries use more ideal fumigant.

摘要熏蒸剂硫酰氟具有杀毒广谱，扩散渗透性强，毒性残留低等特性，是物流、商业、林业等相关行业使用较为理想熏蒸剂。

The results show the relative importance of factors, from most significant to least significant: foam material, metallostatic head, the permeability of the coating, pouring temperature.

试验结果表明，在考虑工艺因素中，对充型速度影响由大到小依次为：模样材料、金属静压头、涂料透气性和浇注温度。

The minimum underbalance is independent of viscosity and compressibility and of reservoir fluids.It is a function of the formation porosity, permeability and radius of perforation channels.

最小测试压差不是依赖于地层流体粘度和压缩性，而是为地层孔隙度、渗透率和射孔孔眼半径函数。

The permeability of blood-brain barrier (BBB) was detected by Evans Blue (EB) leakage method, and the ultrastruncture of BBB, which contained astroglia, was observed under electron microscopy.

伊文思蓝(EB)渗出法检测脑屏障(BBB)通透性。透射电镜观察星形胶质细胞在内BBB超微结构变化。