扩散度,diffusivity
1)diffusivity[difju"siviti]扩散度
1.Measurement ofdiffusivity of supercritical carbon dioxide/polymer systems;超临界二氧化碳/聚合物体系扩散度的测量方法
2.This paper describes the basic principle and method of determining capillarydiffusivity D(θ)to use horizontal column in laboratory.本文阐述了在实验室用“水平土柱法”测定扩散度Ｄ（θ）的基本原理和方法。
2)diffusion divergence扩散散度
3)diffusion temperature扩散温度
1.The effect ofdiffusion temperature on compressihility and sinterability of Cu-Sn powder was studied.热扩散法是制取部分合金化Ｃｕ－Ｓｎ粉末的途径之一，作者研究了扩散温度对Ｃｕ－Ｓｎ粉末压制与烧结性能的影响，实验结果表明，Ｃｕ－Ｓｎ粉末的压实性及烧结胀大现象，都随着扩散温度的提高而降低，Ｃｕ粉颗粒越粗，获得具有相同烧结性能的Ｃｕ－Ｓｎ粉末的扩散温度越高。
2.Because the parameters subject to each other, it is very important for pro ducing high quality diode to choose the proper Ptdiffusion temperature.通过实验数据分析，确定了最佳铂扩散温度，提高了ＨＥＲ整流二极管管芯的成品率。
4)diffusing thickness扩散厚度
1.According to the tentative reaction equation from single molecular reaction theory and the second and the frist Fike"s laws,the expression of the weight percentage and thediffusing thickness,was derived.基于单分子反应理论假设反应模型,结合菲克第二、第一定律,得到质量分数与扩散厚度的关系式,以此研究了范围内液态锡与铁反应过程中锡的扩散厚度。
5)diffusion concentration扩散浓度
英文短句/例句
1.City Gas Pipeline Leakage Intensity Experimental Determination and Simulation of Diffusion Concentration城市燃气管线泄漏强度实验测定及扩散浓度模拟
2.concentration coefficient of diffusion扩散[的]浓度系数
3.Passive diffusion: In this process, transport across a cell membrane depends on the concentration gradient of the solute.被动扩散在被动扩散过程中，跨细胞转运依赖于溶质浓度梯度。
4.Only diffusion under a concentration gradient is considered in this chapter.本章仅讨论由浓度梯度引起的质量扩散。
5.Temperature and Concentration Measured by Holographic Interferometry for Non-premixed Flame;全息干涉测量扩散火焰的温度和组分浓度
6.A gas in solution diffuses from region of greater to one of less concentration.溶液中的气体由浓度较高的区域向浓度较低的区域扩散。
7.When the water contains a high concentration of ions, the diffuse layer would obviously be compacted.当水中含有高浓度离子时，扩散层会明显收缩。
8.An Experimental Study on Diffusion in Concentration Field of Jet Flow with PIV Technology;基于PIV技术的射流浓度场扩散试验研究
9.Numerical simulation of concentration diffusion of harmful gas in heading face with forced ventilation压入式通风掘进面有害气体浓度扩散数值模拟
10.INFLUENCE OF CONCENTRATION DISTRIBUTION ON CROSS DIFFUSION LEVEL IN BUILDING ROOM建筑空间浓度分布特性对交叉扩散水平的影响
11.Air Diffusion Prediction Method of Dimensionless Odor Concentration无量纲臭气浓度大气扩散预测方法研究
12.Assay of Acinetobacter SPP drug-resistance by Kirby-Bauer and Etest method应用纸片扩散法与梯度浓度法测定不动杆菌属的耐药性
13.Study on Profiles of the Temperature and Soot Concentration by the Radiative Imaging;基于辐射成像的扩散火焰温度和烟黑浓度分布研究
14.Study on Measuring Method of the Temperature and Soot Volume Fraction in Laminar Co-Flow Axisymmetric Diffusion Flames轴对称层流扩散火焰温度和烟黑体积浓度检测方法研究
15.diffusion of molecules through a semipermeable membrane from a place of higher concentration to a place of lower concentration until the concentration on both sides is equal.液体通过一个半透膜进行的扩散，直到膜两边液体的浓度相同为止。
16.When measuring a shallow diffused layer at low concentrations, reliable measurement free of noise are difficult to make.测量低浓度浅扩散层时，无干扰的可靠测量很难实行。
17.The Effect of Concentration Diffusion on Thermal Convection in a Flow of the Rivlin-Ericksen Fluid in Porous Medium;充满多孔介质的Rivlin-Ericksen流体中浓度扩散对对流的影响
18.Non-Poisson Fluctuation and Non-Nernst Concentration Polarization in Irreversible Electrode Processes with Hysteretic Diffusion-convection Transport对流扩散传质滞后的电极过程中之非Poisson涨落与非Nernst浓度极化
相关短句/例句
diffusion divergence扩散散度
3)diffusion temperature扩散温度
1.The effect ofdiffusion temperature on compressihility and sinterability of Cu-Sn powder was studied.热扩散法是制取部分合金化Ｃｕ－Ｓｎ粉末的途径之一，作者研究了扩散温度对Ｃｕ－Ｓｎ粉末压制与烧结性能的影响，实验结果表明，Ｃｕ－Ｓｎ粉末的压实性及烧结胀大现象，都随着扩散温度的提高而降低，Ｃｕ粉颗粒越粗，获得具有相同烧结性能的Ｃｕ－Ｓｎ粉末的扩散温度越高。
2.Because the parameters subject to each other, it is very important for pro ducing high quality diode to choose the proper Ptdiffusion temperature.通过实验数据分析，确定了最佳铂扩散温度，提高了ＨＥＲ整流二极管管芯的成品率。
4)diffusing thickness扩散厚度
1.According to the tentative reaction equation from single molecular reaction theory and the second and the frist Fike"s laws,the expression of the weight percentage and thediffusing thickness,was derived.基于单分子反应理论假设反应模型,结合菲克第二、第一定律,得到质量分数与扩散厚度的关系式,以此研究了范围内液态锡与铁反应过程中锡的扩散厚度。
5)diffusion concentration扩散浓度
6)diffusion velocity扩散速度
1.And finally,imaging formulas were given withdiffusion velocity and all time a.利用导电全空间与均匀半空间中心回线源和磁偶极子在阶跃电流激发下磁场公式和扩散速度的定义 ,导出了不同条件下瞬变场的扩散速度公式。
2.Through analyzing the factors of influencing the ability of mudstone caprock stopping gasdiffusion, we think that thediffusion velocity is an important parameter for evaluating the ability.通过对影响泥质岩盖层阻止天然气扩散能力因素的分析，认为扩散速度是评价泥质岩盖层自身阻止天然气扩散能力的重要参数。
3.The results show that: Fe-based powder metallurgy with chromium has high reaction rate anddiffusion velocity in gas nitro-carburizing.结果表明:含Cr铁基粉末冶金有很高的气体氮碳共渗反应速度和扩散速度,渗层组织为化合物层+扩散层,相组成主要为α相和γ′相。
延伸阅读
安侬痛 ,阿那度尔,安那度尔,甲替啶药物名称：安那度尔英文名：Alphaprodine别名： α-普洛丁;阿法罗定;安那度;安侬痛 ,阿那度尔,安那度尔,甲替啶 外文名：Alphaprodine ,α-Prodine, Nisentil, Prisilidene适应症： 用于需短时止痛(镇痛起效比吗啡迅速,皮下注射5min即见效)，如小手术时以及手术后的止痛，又可与阿托品合用于胃肠道、泌尿道等平滑肌痉挛性疼痛的止痛。 用量用法： 皮下注射：１次１０～２０ｍｇ，１日２０～４０ｍｇ。 静注：１次２０ｍｇ。 极量：１次３０ｍｇ，１日６０ｍｇ。 注意事项： 1.亦有成瘾性，不宜久用。 2.有眩晕、无力、多汗等不良反应。 3.分娩时慎用，可能会引起胎儿窒息。 规格：注射液：每支１０ｍｇ（１ｍｌ）、２０ｍｇ（１ｍｌ）、４０ｍｇ（１ｍｌ）。 类别：镇痛药\阿片受体激动药
