Durable, lightweight composite design weighs, less than 2 lbs.
采用高复合材料设计,坚固耐用, 重量轻, 不到2磅重.
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The optimal conditions for preparing nonpareils by centrifugal granulator were investigated with central composite design.
用中心复合设计对离心式造粒机制备蔗糖小丸母粒的工艺作了优化.
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