Basically the premise of nearly all measurements in the field is that one introduces a sufficiently high power flux (or “fluence,” a term of art) in an optical material, it is often possible to excite nonlinear behavior, meaning that the properties of the material change with the input ...
Objective: To explore the rule of shielding mechanism of microwave radiations bylamellar materials,especially the dependence upon the radiating directions and to classify the materials in science meaning. 目的:探讨微波辐射屏蔽薄层材料的作用机制,特别是与辐射照射方向之间的依赖性,以期对电磁屏蔽材料做科学分...
本文分三个方面对两汉时期的汉字研究进行了概述,一、对汉字形义的阐释;二、对汉字音义的阐释;三、对字义的阐释。 更多例句>> 6) A Study on Identification of the Meaning Radicals of Chinese Characters 汉字形旁类化研究补充资料:象形文字 1.指摹拟实物形状而造的文字。每个字有固定的读法,跟没有固定读法的...