| 释义 |
dif·fu·sion·al 英dɪ'fjuːʒn美dɪ'fjuːʒn COCA³¹⁵¹¹¹⁺⁴BNC¹⁴⁴⁶⁶⁴⁺³
基本英英搭配近义反义例句例句
n.扩散⁹³;散布¹;传播⁶;漫散形容词diffusional
Noun:
physics the process in which there is movement of a substance from an area of high concentration of that substance to an area of lower concentrationthe spread of social institutions and myths and skills from one society to anotherthe property of being diffused or dispersedthe act of dispersing or diffusing something;the dispersion of the troops the diffusion of knowledge molecular diffusion分子分散,分子扩散…diffusion pump扩散泵,扩散抽气泵,…diffusion flame扩散火焰turbulent diffusion湍流扩散self diffusion自行扩散自弥漫…diffusion process扩散过程back diffusion反弥散,反行弥漫,反…eddy diffusion涡流扩散diffusion potential扩散电位扩散电位,扩…diffusion flow扩散流diffusion pressure扩散压力free diffusion自由扩散simple diffusion简单扩散concentration diffusion浓差扩散diffusion coating扩散涂层mass diffusion质量扩散diffusion bonding扩散结合,扩散粘结…diffusion radiation扩散放射facilitated diffusion易化扩散atmospheric diffusion大气扩散
近义词 flow流动dispersal散布extension延长dispersion散布circulation流通distribution分布transmission传输dissemination传播
名词100%
用作名词Diffusion is an exergonic process.扩散是释放能量的过程。
The diffusion process seems to be accelerating.传播过程看来正在加速。
This diffusion of knowledge accelerated dramatically in recent decades.近几十年来，知识的传播速度大大加快。 A two-dimensional theoretical model for predicting the diffusional CW oxygen- iodine laser performances is presented.
采用二维理论模型研究连续波扩散型氧-碘化学激光器的性能。 cnki
The unsteady-state liquid- liquid dispersion and diffusional mass transfer in drops in turbulent fields were studied.
研究了湍流场中液-液分散和滴内传质的非稳态过程。 cnki
The diffusional separation processes of binary gas mixtures through microporous metal membranes were discussed in this paper.
本文讨论了二元混合气体通过微孔金属膜扩散分离的过程。 cnki |