扩散的例句大全

Investigation on the pseudo eutectic structure formed by solid diffusion of Zn powder and Al powder

Zn粉和Al粉固相扩散形成共晶类组织的研究

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Characteristics of internal friction and modulus associated with non-equilibrium diffusion-type phase transformation in eutectoid Al-Zn alloy

共析Al-Zn合金非平衡扩散型相变内耗和模量特征

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Theoretical Model of Transformation Superplastic Diffusion Welding for Eutectoid Steel

共析钢的相变超塑性扩散连接

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In this paper, the ADTL model was modified for source height, particle diameter and wind velocity to calculate the diffusion of soot from chimney.

本文应用经源高、粒径和风速修正的ATDL模式计算烟尘的扩散。

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Development of The model of ADMS for Urban Atmospheric Diffusion

鞍山市ADMS-城市空气扩散模型的建立与验证

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A new generation atmosphere diffusion model ( ADMS model) and Regulatory model were used to forecast the average concentration values of H2S in a complex terrain of Chongqing.

应用新一代的大气扩散模型（ADMS模型）预测重庆某个复杂地形区域的H2S地面浓度，并分别将其与导则模型的预测值与实际监测值进行了对比统计分析。

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This paper calculated the average concentration values of SO 2 in different weather by normal Gauss-Model and ADMS, and compared them with the monitoring concentration values.

应用一般的高斯模型与新一代大气扩散模型（ADMS），分别计算了朝阳市区在不同的气象条件下的SO2日均浓度，并与实测浓度进行了对比分析。

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Influence of Copper Sputtering on Thermal Stability of ZrN Diffusion Barrier

溅射Cu膜方式对ZrN扩散阻挡层热稳定性的影响

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The results showed that the electron-transfer of YMS was an irreversible process and mainly controlled by diffusion on bare electrode. However, the electron-transfer of YMS is a quasi-reversible process at BLM/ Au electrode.

结果表明YMS在裸金电极上的电化学行为主要是一个受扩散控制的不可逆电极过程，而YMS修饰到BLM中可逆性大大改善，是一个准可逆的过程。

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The effects of anode hydrogen flow rates, environmental temperature and relative humidity on the performance of the self-humidifying MEA were investigated. Then, the area of WTR was optimized.

研究了阳极氢气流速、环境温度和环境相对湿度对自增湿膜电极性能的影响，并对水扩散区面积进行了优化。

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Furthermore, diminished CPE and/ or reduced cell-to-cell spread of the modified viruses occurred in most of the cells tested including human-derived cell lines compared with its parental VTT strain.

在多数动物细胞中包括在人源细胞中重组病毒具有比野生天坛株病毒更低的细胞到细胞间的扩散水平或更小的对细胞的毒性。

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Results show that E_c increased with the increase of energy input and the increase of the ratio of annular width to col-umn diameter.

结果表明，环形柱内连续相轴向扩散系数E c随外界输入能量的增大而增大，随隙径比的增大而增大。

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Effect of Holding Time on TLP Bonding of 20 Steel Pipes

保温时间对20钢管道瞬时液相扩散连接的影响

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Spin-on platinum diffusion was used to control lifetime of minority carrier to reduce the reverse recovery time trr.

采用铂液态源扩散降低少数载流子寿命τ从而缩短反向恢复时间trr；

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Spin-on platinum diffusion was used to introduce recombination center in order to reduce the reverse recovery time TRR of fast recovery diode.

采用直拉单晶硅片代替成本较高的外延硅片，采取铂扩散的方法引入复合中心，从而控制少子寿命以减少快恢复二极管的反向恢复时间。

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Platinum diffusion has the feasibility to reduce the reverse recovery time trr that can be analyzed by energy band theory of platinum and lifetime theory.

用铂扩散的方法来减少反向恢复时间trr，这无论从铂的能级理论上分析，还是从寿命理论上分析都有其可行性。

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Methods The apparatus was designed by simulating the environment of middle ear and Scala tympani, consisting of supplying cell, receiving cell and the round polyethylene slice with RWM from guinea pigs.

方法模拟中耳腔及鼓阶外淋巴腔环境，构建由活体豚鼠的圆窗膜组织、Franz扩散池（玻璃/聚乙烯组件）组成的体外圆窗通透实验装置；

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Analysis of the Phenomenon of the Crosswind Diffusion Inherent in the S-G Scheme

S-G方法的侧风扩散现象分析

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This combination of experiments with the given model has been used to find the diffusion coefficient of QDI and the rate constant of the coupling reaction in the gelatin layer.

本文还分别测定了彩色显影剂CD-2和CD-4的氧化产物在明胶层中的扩散系数以及它们分别与水溶性成色剂WC-1的偶合反应的速率常数。

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The weak solutions to the stationary quantum drift-diffusion equations ( QDD) for semiconductor devices are investigated in one space dimension.

研究了半导体器件中量子漂移扩散模型（QDD）的一维稳态模型。

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