巢原理 的英文怎麼說
中文拼音 [cháoyuánlǐ]
巢原理
英文
pigeonhole principle-
And this is in fact an ideal nesting site
而這處原是燕鷗的理想營巢地點。Through the analysis of the evolution of the microstructure, the honey comb at the grain boundary and the pool in the grain, furthermore according to the phase change thermodynamic and kinetics, the conclusions of the globalization mechanism and the reheating parameters were drawn as follows. 1
通過對半固態再結晶和半固態熔化過程中的組織轉變、晶界蜂巢及晶內液池現象的分析，結合相變熱力學和動力學原理，提出sima法制備鎂合金半固態球狀化組織的形成機制及工藝參數。
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