“ice run”的概念、定义、翻译、参考文献-科学参考

单词	ice run
释义	ice run [`īs ´rǝn] ^HYDROLOGY The initial stage in the spring or summer breakup of river ice, being an exceedingly rapid process, seldom taking more than 1 day.
随便看	grid convergence grid course grid current grid declination grid-dip meter grid-dip oscillator grid direction grid drive grid driving power grid element grid equator grid-glow tube grid heading gridiron pendulum gridistor grid latitude grid leak grid-leak detector grid limiter grid locking grid longitude grid magnetic angle grid meridian grid metal grid modulation

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