“safety stop”的概念、定义、翻译、参考文献-科学参考

单词	safety stop
释义	safety stop [`sāf·tē ´stäp] ^{MECHANICAL ENGINEERING} 1. On a hoisting apparatus, a device by which the load may be prevented from falling. 2. An automatic device on a hoisting engine designed to prevent overwinding.
随便看	tropic high-water inequality tropic lower-low-water interval tropic low-water inequality Tropic of Cancer Tropic of Capricorn tropics tropic tidal currents tropic tide tropic velocity Tropiometridae tropism tropocollagen tropometer tropomyosin troponin tropopause tropopause chart tropopause fold tropopause inversion tropophytia troposcatter troposphere tropospheric duct tropospheric ducting tropospheric scatter

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