“curl”的概念、定义、翻译、参考文献-科学参考

单词	curl
释义	curl [kǝrl] ^FORESTRY A block of timber cut from a crotch for cutting into veneers. ^MATERIALS A defect of paper caused by unequal alteration in the dimensions of the top and underside of the sheet. ^MATHEMATICS The curl of a vector function is a vector which is formally the cross product of the del operator and the vector. Also known as rotation (rot).
随便看	pneumoconiosis Pneumocystis carinii pneumonia pneumoencephalography pneumoenteritis pneumography pneumohemothorax pneumolithiasis pneumomycosis pneumonectomy pneumonia pneumonic plague pneumonitis pneumonolysis pneumopericardium pneumoperitoneum pneumostome pneumotectic pneumothorax pn hook transistor pnicogen pnictide pnigophobia pnip transistor pn junction pnpn diode

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