“positive part”的概念、定义、翻译、参考文献-科学参考

单词	positive part
释义	positive part [`päz·ǝd·iv ´pärt] ^MATHEMATICS For a real-valued function f, this is the function, denoted f ⁺, for which f ⁺(x ) = f (x ) if f (x )≧0 and f ⁺(x ) = 0 if f (x )<0.
随便看	air cleaner Airco-Hoover sweetening air composition air compression air compressor air-compressor unloader air-compressor valve air condenser air conditioner air conditioning air content air-control center air conveyor air-cooled blast-furnace slag air-cooled condenser air-cooled engine air-cooled heat exchanger air cooling air coordinates air-core coil air-core transformer air course air cover aircraft aircraft ammunition

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