“conserved quantity”的概念、定义、翻译、参考文献-科学参考

单词	conserved quantity
释义	conserved quantity [kǝn`sǝrvd `kwän·ǝd·ē] ^PHYSICS A quantity that remains unchanged with time during the evolution of a dynamical system.
随便看	direct-current electrode positive direct-current erase direct-current generator direct-current inserter direct-current motor direct-current motor control direct-current offset direct-current picture transmission direct-current plate resistance direct-current power direct-current power supply direct-current quadruplex system direct-current receiver direct-current reinsertion direct-current restoration direct-current restorer direct-current signaling direct-current SQUID direct-current tachometer direct-current telegraphy direct-current transducer direct-current transmission direct-current vacuum-tube voltmeter direct-current voltage direct-current working volts

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