“shot cleaner”的概念、定义、翻译、参考文献-科学参考

单词	shot cleaner
释义	shot cleaner Encyclopedia 工学吹灰系统释 shot cleaner钢珠除灰器利用自重下降的钢珠来消除锅炉内管道的积灰使管壁上的积灰得到清扫，并且不造成任何损伤的设备。
随便看	variance-covariance propagation law variance estimation variance functon variance inflation factor variance matrix variance of an estimator variance of a probability distribution variance of a random variable variance of unit weight variance per unit weight variance ratio variance ratio test variance reduction Variance-sociolinguistics（Variation socialinguistics, Variationist socialinguistics） variance-stabilizing transformation variance swap variance test variance within classes variance within laboratory variant variant angina pectoris variant characters variant design Variant Dictionary (Taiwan Region of China) variant forms of term

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