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permeation相关的网络例句

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与 permeation 相关的网络例句 [注:此内容来源于网络,仅供参考]

The electrochemical hydrogen permeation technique was used to study hydrogen permeation through zinc electrodeposit with bilayer specimens of Fe substrate/zinc electrodeposit.

针对氢在镀锌层中的扩散渗透性,采用电化学氢渗透技术对Fe/电镀Zn双层试样进行了研究。

Candida colonisation did not enhance oalbumin permeation in mast cell deficient W/W mice but did in congenic littermate control +/+ mice. Reconstitution of mast cells in W/W mice by transplantation of bone marrow deried mast cells restored the ability to increase oalbumin permeation in response to Candida colonisation.

念珠菌定植不加强肥大细胞缺陷W/W小鼠的蛋白通透性,而其同系同窝对照+/+小鼠则有加强,W/W小鼠通过骨髓肥大细胞移植重建肥大细胞功能可恢复念珠菌定植后对卵白蛋白通透性的增强作用。

Through calculating the interaction parameter of each permeation composition, water vapor is shown to interact strongly with methyl chloride and HFC-152a. At the same time with competitive permeation, mixed clusters phenomena may also exist.

通过计算各渗透组分的相互作用参数,得知水蒸气与一氯甲烷及HFC-152a有较强的相互作用,在竞争渗透的同时可能存在混合成簇迁移现象。

With the permeation of Internet,the importance of Internet management and controlling becomes more prominent, It is related to the further development and permeation even the existence of Internet.

摘要随着网络的逐步普及,网络的管理和控制的重要性已经越来越突出,它关系着网络的进一步发展和普及,甚至关系着网络的生存。

The mechanism of permeation of hydrogen permeation barrier at 700*C on the surface of zirconium hydrogen is studied.

研究了氢渗透阻挡层在700℃的阻氢性能。

Dehydration process based on hollow fiber composite membrane is one of the crucial and effective methods to remove water vapor from industrial gases such as light hydrocarbon, compressed air, natural gas and so on. Dehydration of propylene with VP method was studied in the thesis. We prepared the PVA/PS、CS/PS and PVA-CS/PS hollow fiber composite membranes by spread method. The permeation behavior of water vapor among coagulable light hydrocarbons through composite membranes and asymmetric membrane was researched by vapor permeation method. Also a differential mathematical model was established which can describe dehydration of gas phase propylene.

本论文以采用蒸气渗透法脱除丙烯中微量水分为目标,制备了 PVA/PS、 CS/PS、PVA-CS/PS 中空纤维复合膜;研究了可凝性轻烃蒸气中的微量水分在复合膜、非对称膜中的渗透行为,建立了描述丙烯气相脱水的数学模型,并进行了模拟计算;深入探讨了水蒸气在交联 PVA 致密膜中的渗透机理。

In order to optimize the permeation extracting process of Incarvillea sinensis by orthogonal design, the optimum permeation conditions were investigated by orthogonal design and incarvillateine was used as the content index.

以角蒿酯碱的含量为指标,通过L9(34)正交试验设计,对提取工艺的溶媒浓度、溶媒用量和渗滤速度3个因素进行优选研究,以筛选出角蒿的最佳提取工艺条件。

Being as a NO donator,L-Arg siguitlcanfly enhanced the ability of TNF-α which increasing permeability of strial capillary cndothelial cells;permeation rate to Evans blue beightened significantly(P<0.01),which obviously rose up when the concentration of Evans blue added.L-NMMA,NO inhibitor,was able to weaken the ability of TNF-α which increasing permeability of strial capillary endothelial cells:permeation rate to Evans blue decreased siguificantly (P<0.01),which obviously fell down when the concentration of L-NMMA added.

一氧化氮(nitric oxide,NO)供体L-Arg能增加TNF-α作用下耳蜗血管纹微血管内皮细胞的通透性,使伊文思蓝的通透率升高,差异具有统计学意义(P值均<0.01),且随着L-Arg浓度的增加内皮细胞对伊文思蓝的通透率也明显增加。

This text considers that permeation teaching is the main way of mathematics method of thinking"s teaching,and analyzes permeation teaching of the different moment, particularizes two individual cases example: anatomizes mathematics method of thinking of the chapter cleping "rational number , and the project of its permeation teaching; anatomizes the teaching measure of making students fromfeeling numeral-form combination method of thinking, to agile using it.

本文指出渗透是数学思想和方法教学的主要方式,分析了不同阶段的渗透教学,并列举了两个案例:剖析有理数一章的数学思想和方法,及其渗透方案;分析学生从感悟数形结合的思想方法,到灵活运用的过程中的教学措施。

For the determination of five carbamate pesticide residues by high performance liquid chromatography with gel permeation chromatography purification, sample was extracted with acetonitrile and purified with gel permeation chromatography. Methanol-water was used as the mobile phase by gradient elution, flow rate of 1.0mL/min, using a fluorescence detector and quantitating with external standard method.

凝胶渗透色谱-液相色谱法测定5种氨基甲酸酯类农药残留中,实验采用乙腈提取,凝胶渗透色谱柱对样品进行净化,以甲醇-水为流动相,进行梯度洗脱,流速1.0mL/min,荧光检测器检测,外标定量测定。

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