“relict permafrost”的概念、定义、翻译、参考文献-科学参考

单词	relict permafrost
释义	relict permafrost [`rel·ikt `pǝr·mǝ´frȯst] ^GEOLOGY Permafrost formed in the past which persists in areas where it would not form today.
随便看	torpedo defense net torpedo exercise head torpedo exploder mechanism torpedo warhead extension torpor torque torque amplifier torque arm torque-coil magnetometer torque constant torque converter torque-load characteristic torquemeter torque motor torque reaction torque ripple torque-speed characteristic torque-tube flowmeter torque-type viscometer torque-winding diagram torque wrench torque yarn torr Torrert torreyite

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