积和的英文

例句与用法

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1. Topset, foreset, and bottomset beds normally developed .
   顶积、前积和底积层均正常发育。
2. The implementation of digital equipments would have been otherwise impractical due to size and cost .
   受体积和成本的限制，制造这些数字设备是不现实的。
3. Particulates can emanate from process equipment (e.g., in cvd and etch reactors)as well as from humans (from street clothes, skin flakes, etc. )
   尘粒也能由工艺设备（如化学气相淀积和刻蚀反应器）以及工作人员（身穿的外套，体表的皮屑等）而产生。
4. Product and coproduct of group category and module category
   群与模范畴中的积和余积
5. Stress area and bearing area for theraded fasteners
   螺纹紧固件应力截面积和承载面积