preg 双语例句
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1·COM-PREG?, a new Compact Pre-Preg Treater for high value pre-pregs, is designed for ultra thin multi-layer laminates and special high-value products.
胶合夹板处理机,是一款紧密的设备,用于高质量的预浸处理,该设备的设计主要用在超波的,多层粘合布和特殊的高位值产品中。
2·Results Most of the hepatitis following pregnancy were HBV, with the increment of preg nant weeks, the incidence and mortality rates of hepatitis were increased.
结果妊娠合并肝炎以乙型为主,随妊娠周数增加,肝炎发病率和病死率增加。
