diffusion rate
英 [dɪˈfjuːʒən reɪt]
美 [dɪˈfjuʒən reɪt]
扩散率；扩散速度
双语例句
- In other words, the higher the awareness and the diffusion rate of social media brands and the trust they generate, the stronger and more valuable they are.
换句话说，社交媒体的全球认知度越高，品牌和产生的信任感扩散速度越快，该品牌的实力就越强大越有价值。 - These and other social media brands in China and Russia have benefited from a strong increase in the number of Internet users and from the exponentially increasing diffusion rate of the platforms.
这些还有榜单上其他来自中国和俄罗斯的社交媒体品牌，很大程度上得益于互联网用户的大幅增加，以及成倍增长的平台扩散速度。 - The results showed that microencapsulating the disperse dyes did not change the disperse dyes'diffusion coefficient and diffusion rate, while it changed the dyeing velocity and half-dyeing time.
结果表明：对染料进行微胶囊化并没有改变分散染料的扩散系数、扩散速率，但改变了染色速率常数及半染时间。 - Method: Orthogonal design was used in transdermal test with transdermal diffusion rate constant as selection standard.
方法：采用正交试验，对双氯芬酸二乙胺凝胶进行体外透皮试验，以透皮扩散速率常数为考察指标。 - It was found that the shape of absorption signal was controlled by the property of the analyte, the sample vaporization rate and the gas diffusion rate.
结果表明，吸收信号形状由被测元素的性质、样品气化速率和原子蒸气扩散速率决定。 - The impregnation rate and reverse diffusion rate of impregnants in preparation of electrodes were analyzed and discussed.
对浸渍过程中浸渍剂沥青的浸入率和反渗率进行了分析与探讨。 - Vanadium-based solid solution alloys became study hotspot because of their high hydrogen storage capacity and diffusion rate.
钒基固溶体贮氢合金以其高的贮氢容量，吸放氢速度快等优点成为贮氢合金研究中的一个热点。 - The Innovation Diffusion Rate Model and Its Empirical Analysis
技术创新扩散速度模型及实证分析 - The diffusion rate was the most insensitive to temperature.
扩散速率对温度的敏感性最小。 - In the second stage, the K between interlayer diffuse outside layer, the diffusion rate was stable;
第二阶段为晶格层间钾向层外扩散的稳定速率阶段； - Adopting the gel casting process and using slurry with high density and low viscosity, the diffusion rate of Al2O3 ceramics can be above 99%. This paper also studies the factors that affect she diffuse reflectivity.
实验采用高固相含量低粘度Al2O3浆料进行注凝成形，获得了漫反射率高在99%的陶瓷烧结体，并对影响反射率的因素进行了研究。 - Study on weight increase rates and reverse diffusion rate of graphite electrodes during impregnation process
浸渍增重率和反渗率研究 - The control factor for the adsorption process is the diffusion rate of the ions in the reaction layer.
吸附过程主要受反应层的离子扩散控制。 - The Effect of Vapor Diffusion Rate on Lysozyme Crystal Growth
气相扩散速率对溶菌酶晶体生长的影响 - While NaOH concentration of the lye is 2M or more, the surface diffusion rate don't vary with the concentration increasing, It's in accordance with Fick diffusion principle. This can be used to explain some phenomena in chemical decortication.
当碱液中氢氧化钠浓度为2M或更高时，其表面扩散速率与浓度的增加无关，这种现象与菲克（Fick）扩散原理是一致的，该原理可用于解释化学去皮过程中所产生的一些现象。 - The analysis results show that the types of IMCs mainly depend on solder composition and the solubility and diffusion rate of metal substrate in solder alloy;
分析结果表明，在钎焊过程中，IMC的类型与焊料成分有关，与衬底金属在焊料合金中的溶解度及扩散速度有关； - Growth and extinction behavior of a species with small diffusion rate
具小扩散率种群的生长和灭绝行为 - Determination of Diffusion Rate of Liquid in Coating by Electric Capacity Method
电容法确定涂层中液体的扩散速率 - The results showed that the diffusion of pollutants in the process of transmission has been impacted by temperature, what included both concentration of the initial boundary and diffusion rate.
结果表明，在污染物传输和扩散的过程中温度对污染质释放有着较大的影响，无论是对初始边界浓度还是扩散速率和扩散范围。 - He high diffusion rate and low formation energy at vacancy is physical origin of He aggregating to vacancy.
He的高扩散速率和He在空位处的低形成能解释了He杂质向空位聚集的根源。 - However, its low electronic conductivity and slow Li-ion diffusion rate limit its electrochemical properties seriously and hinder its applications.
但其极低的本征电子电导率和锂离子扩散系数严重影响了其电化学性能，限制了其应用。 - Diffusion rate is mainly restricted by Knudsen Diffusion when adsorption of acetone onto activated carbon.
活性炭吸附丙酮时，其扩散速度的主要制约因素为knudsen扩散。 - Based on first-principles results, we evaluate He diffusion rate in vanadium using empirical methods.
基于第一性原理结果，采用经验方法评估了He的扩散率。 - This kind of soil has a relatively high hydraulic conductivity and relatively low diffusion rate.
该种土导水率相对较高而扩散率相对较低，灌溉应采取多次少量的模式。 - The main problems for lithium-ion battery technology applied in EV and HEV are the rapid charge-discharge ability and security issues, while the main reason for the restriction of its rapid charge-discharge performance is the low lithium-ion diffusion rate in the solid phase.
锂离子电池技术在EV和HEV中应用所面临的主要问题是快速充放电和安全性问题，限制其快速充放电性能的主要原因是锂离子在固相中扩散速率较低。 - However, diffusion rate of the aqueous solution in the coatings is accelerated under hydrostatic pressure. Meanwhile the corrosion reaction rate of metal matrix is increased under hydrostatic pressure.
但是高静水压力环境下水溶液在涂层中的扩散速度显著加快，同时扩散能力也显著增强。静水压力促进了金属基体腐蚀反应过程的进行。 - The increase of heating rate results in the increase of diffusion rate, and thus promotes the diffusion-controlled austenitic transformation and shortens the transformation time.
提高加热速度导致合金元素扩散速率的增加，从而加快了扩散控制生长的奥氏体相变的速率，缩短了相变所需时间。 - The main reasons for this phenomenon are the low lithium ion diffusion rate and large charge transfer resistance.
造成这一现象的主要原因是在低温下石墨负极中锂离子扩散速率小、嵌锂过程中电极/电解液界面上的电荷传递阻抗较大。