“feather”的概念、定义、翻译、参考文献-科学参考

单词	feather
释义	feather [`feth·ǝr] ^{MECHANICAL ENGINEERING} To change the pitch on a propeller in order to reduce drag and prevent windmilling in case of engine failure. ^METEOROLOGY See <<barb>> ^{VERTEBRATE ZOOLOGY} An ectodermal derivative which is a specialized keratinous outgrowth of the epidermis of birds; functions in flight and in providing insulation and protection.
随便看	bound electron bound glue state bounding mine bound level bound particle bounds register bound symbol bound symbol sequence bound variable bound vector bound water bourbon Bourdon pressure gage Bourdon tube Bourges process bourne Bournesville's disease bournonite bourrelet Boussinesq approximation Boussinesq equation Boussinesq number Boussinesq's problem boussingaultite bouton

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