“Geoffrey de Havilland”的概念、定义、翻译、参考文献-科学参考

单词	Geoffrey de Havilland
释义	Geoffrey de Havilland Encyclopedia 工学〔航空人物〕释 Geoffrey de Havilland德·哈维兰，G. （1882-07-27～1965-05-21）英国飞机设计师、试飞员和航空企业家。
随便看	improper convex function improper derivative improper differentiability improper distribution improper divergence improper divisor improper double integral improper eigenfunction improper element improper equivalence improper face improper ferroelectricity improper ferroelectrics improper filter improper fraction improper function improper game improper hyperplane improper hypersphere improper ideal improper integral improper integral with parameter improper limit improper line improperly divergent sequence

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