... propagation material 增殖材料 propagation medium 传播介质 propagation mode 传播波型; 传播模式 ...
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词定义 中文名称:传播媒介 英文名称:propagation medium 定义:借以传输或移送波的任何物质或空间。 所属学科:通信科技(一级学科);通信原理与基本技术(二级学科) 传播媒介有两层含义:一是指传递信息的工具和手段,
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radio propagation medium 无线电传播媒质
rapid propagation medium 快繁培养基
propagation medium property 传播介质特性
medium frequency propagation [通信] 中频传播
medium wave propagation [电子] 中波传播 ; 中波传输
propagation E medium 传播介质
Aristotle (384-322 BC) recognized the need for a conducting medium and stated that the means of propagation depended on the properties of the material.
亚里士多德(384 BC - 322bc)认识到传播媒介的重要性,并指出声传播的方式取决于材料的特性。
The production method of the movie, its medium propagation way and effect produced by it make it become a kind of mass media.
电影的生产方式,它的媒介传播方式及这种媒介所产生的效果使它成为一种大众传播媒介。
The model of wave propagation in functionally graded material (FGM) is introduced to soil medium, and the concept of functionally graded soil medium is brought forward.
研究了将功能梯度材料中应力波传播的计算模型应用到土介质中,提出了梯度土介质的概念。
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