permeation的例句大全

When tetraethylene glycol was used as membrane liquid, SLM showed that separation factor was about 20, and permeation flux 50-60 g/ ( m2 · h) at 40 ℃.

以四甘醇作为支撑液膜的膜液时，液膜稳定性最好，在40℃的操作条件下，分离因子接近20，渗透通量在50-60g／（m2·h）。

Research the Tetrahydropalmatine of Transdermal Drug Delivery Permeation Amount in External Use Cream of Traditional Chinese Medicine for Sports Injury

运动损伤外用中药乳膏中延胡索乙素经皮给药渗透量研究

The relationship between damages of concretes such as carbonation, thaw and freeze under water and salt solution condition, sulfate crystallization corrosion and abrasion and permeation characteristics were analyzed in detail.

针对混凝土劣化的主要原因与机理，研究了混凝土碳化、水和盐溶液条件下的冻融破坏、硫酸盐物理结晶破坏与混凝土渗透性之间的相关关系。

Study on the mechanism of disturbance and permeation of the periodic instantaneous temperature wave for the internal combustion engine

内燃机燃烧室壁面周期性瞬时温度波的扰动、渗透机理研究

Besides, with several supposed diesel piston cases, it involves the examination of the speed of heat transfer and permeation and damping of temperature wave on the combustion-chamber surface of the internal combustion engine.

并以柴油机活塞为例，考察了在几种假定情况下，内燃机燃烧室壁面热传播的速度以及温度波的渗透和衰减情况。

The permeation coefficients of KET · HCl through an excised dog ′ s nasal mucosa was about 2.5 fold of that through a rabbit ′ s nasal mucosa.

KET·HCl家犬离体鼻黏膜的渗透系数约为家兔鼻黏膜的25倍。

Transdermal Permeation in Vivo and in Vitro of Capsaicin Microemulsion: An Animal Study Preparation, identification and thermodynamic stability of capsaicin-hydroxypropyl-β-cyclodextrin inclusion compound

辣椒碱微乳动物体外、在体透皮实验辣椒碱-羟丙基-β-环糊精包合物制备鉴定及热力学稳定性研究

Chemical composition of lignin is determined. The FT-IR, gel permeation chromatography, 1H-NMR and thermogravimetic analysis are utilized to structurally characterize HBS lignin.

然后测定了所得高沸醇木质素的化学成分，并利用红外光谱、凝胶渗透色谱、核磁氢谱及热失重分析仪研究了高沸醇木质素的结构变化和热性能。

In the International Thermonuclear Experimental Reactor ( ITER) project, tritium permeation barrier is necessary on the surface of TBM ( Test Blanket Module).

国际热核聚变实验堆（ITER）计划中，包层模块等关键部件表面需要制备阻氚涂层，以防止氚渗透。

Due to strong bonding to the matrix, the compact structure and lack of ionic selectivity permeation passage, the thickness of scale stops increasing and is kept stable since it forms at 48 hours.

该腐蚀-沉积膜与基体结合力强、组织致密、无离子选择性渗透通道，厚度在48h后的腐蚀过程中变化很小。

The gas chromatography and gel permeation chromatography methods for determining the residues of2,4-dichlorophenoxyacetic in bean sprout was developed.

建立了豆芽中2，4-二氯苯氧乙酸残留量的凝胶渗透色谱净化&毛细管柱气相色谱测定的方法。

Effect of Tissue Relative Water Content and Membrane Permeation of Tamarix under Soil-water Stress Slowly

水分胁迫对柽柳组织含水量和膜透性的影响

The processes of permeation and diffusion of hydrogen in Ti and Ti alloys can be described into three styles: the hydrogen permeating into Ti matrix and dissolved from and titanium hydride diffuses into Ti matrix under a hydrogen pressure;

氢在钛中的扩散渗透进程分为3种模式，一是渗入钛基体中的氢与钛氢化合物自身分解的氢在氢压的推动作用下在钛基体内扩散；

The vapor permeation technology has many advantages like lower expenditure of energy, simpler process, higher separation factor, more flexible operation and etc. And it is suitable to separate trace of condensible components due to lower permeation flux of the membrane.

蒸汽渗透技术具有能耗低、过程简单、分离因子高、操作灵活等优点，而且它的渗透通量较低，这使得它特别适用于微量可凝组分的分离。

A Study of Thermal Ageing Properties of SBR Modified Bitumen by High Performance Gel Permeation Chromatography

高效凝胶色谱研究丁苯橡胶改性沥青的热老化性能

PE Surfs in solid state have good thermal, mechanical, optional properties and promising applications as permeation controllable organic films, thermal light/ electricity responsible organic films and chemical sensors, etc.

PE-Surfs具有较好的热学、力学及光学性能，已在可控渗透膜、光电响应性有机薄膜及化学传感器等领域显示出很好的应用和发展前景。

Infrared absorption spectroscopy ( IR), gel permeation chromatography ( GPC), thermal gravimetric analysis ( TGA), volatile test and other modern testing methods and technologies for the synthesis of tert-butyl phenolic resin were characterized.

采用红外吸收光谱（IR）、凝胶色谱（GPC）、热重分析（TGA）、挥发份测试等现代测试手段和技术对合成的对叔丁基酚醛树脂进行了表征。

Thermal Shock Resistance Test of High-Temperature Engineering Ceramics by the Surface Permeation

用表面渗透法检测高温工程陶瓷的热震性能

Based on the theory of moisture permeation, moisture transfer of the slotted light steel-framed composite wall is analyzed.

根据蒸汽渗透理论对两种不同构造形式的腹板开孔轻钢龙骨复合墙体进行了传湿分析。

Reaction products are studied by UV spectrum, gas chromatograph and polytetrafluoroethylene micro porous permeation, and Br-3 and N 2 have been affirmed. The reaction formula can be infered.

用紫外光谱、气相色谱和疏水微孔渗透法研究了该反应产物，确认反应产物为Br－3、N2，并推定了反应方程式。