“motorized ramp”的概念、定义、翻译、参考文献-科学参考

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单词	motorized ramp
释义	motorized ramp 自动梯
随便看	cumulative letter of credit cumulative maximum requirements cumulative mean cumulative method cumulative normal curve cumulative normal distribution cumulative normal probability function cumulative observations cumulative ogive cumulative organ cumulative percentage cumulative percent passing sieve cumulative pitch error cumulative pitch error (齿轮的) cumulative probability distribution cumulative process cumulative production cumulative provisions cumulative radiation dose cumulative recovery cumulative rectification cumulative reliability cumulative remainder cumulative requirements cumulative sinking fund