C. Touching a hot pan and feeling the heat. D. Wind blowing warm air. 相关知识点: 试题来源: 解析 C。解析:选项 A 是热辐射;选项 B 主要是热辐射和热对流;选项 C 触摸热平底锅感受热是通过传导,热从高温物体(平底锅)直接传递给手;选项 D 是热对流。
Y. Bensimon, J. C. Giuntini, P. Belougne, B. Deroide, and J. V. Zanchetta, "An example of A.C. conduction by correlated barrier hopping in amorphous molybdenum sulphides," Solid State Communications, vol. 68, no. 2, pp. 189-192, 1988....
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In addition to the general superlattice band calculations which depend on energy band differences, effective masses of the highest level valence band states or lowest level conduction band states in the QW and QB materials and strain effects from lattice mismatch, the wurtzite also have in-built el...
aFor example, the separation of zinc and iron(III) can be achieved at a low chloride concentration,and later the separation of cobalt and nickel is described. 例如,锌和铁的分离(III)可以达到在低氯化物含量和以后钴和镍的分离被描述。[translate]...
To recover the unit cell to its original configuration, a pair of compressive forces needs to be applied to the unit cell to enable it snap back to the close state. Tessellating the unit cell in both horizontal and vertical directions creates a metasurface. Figure 1b shows an example ...
Figure 4 shows an example of clustering analysis on a sample where two people were recorded while talking at home. It can be seen as the features belonging to different people are categorized into different clusters. In particular, the Cluster1 contains 4 samples of features belonging to ...
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