“rotary system”的概念、定义、翻译、参考文献-科学参考

单词	rotary system
释义	rotary system [`rōd·ǝ·rē `sis·tǝm] ^{COMMUNICATIONS} A telephone switching system that uses unidirectional, rotary switches that carry ten sets of brushes (wipers), only one of which is tripped as part of the control and selection process.
随便看	slushing oil slush molding slushpit slush pond slush pump Sm Smalian's formula small-angle scattering small arm small-arms ammunition small-arms sling small-bore practice small calorie small circle small computer system interface small-craft warning small-diameter blasthole small diurnal range small hail small ice floe small intestine small ion small-ion combination small-lot storage Small Magellanic Cloud

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