“trip change”的概念、定义、翻译、参考文献-科学参考

单词	trip change
释义	trip change [`trip ´chānj] ^{MINING ENGINEERING} The period during which the loaded cars are taken away and empties are brought back.
随便看	guti weather Gutschoven's curve gutta-balata gutta-percha guttation gutter guttering Guttiferae guttra Guttulinaceae Gutzeit test Gutzkow's process guxen guy guy derrick guyot guzzle G value gvw GW Gy Gymnarchidae Gymnarthridae gymnite Gymnoascaceae

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