1) rising times
升高倍数
2) higher order multiples
高阶倍数
3) high cycles of concentration
高浓缩倍数
1.
As water deficit becomes more and more serious,operation of circulating cooling water system under high cycles of concentration is bound to be the trend.
在石化企业的用水构成中,循环冷却水系统补充水所占的比例相当大,随着水资源紧张状况的加剧,追求循环冷却水系统高浓缩倍数运行,势成必然。
4) high expansion foam
高倍数泡沫
1.
The design of high expansion foam fire-extinguishing system has following features, such as high expansion foam, wide range of fire-fighting, efficient, capability of anti-reburning, less water-stain loss, low cost and with no poisonous component, no pollution, no harm for environment.
高倍数泡沫灭火系统具有发泡倍数高、灭火范围广、灭火效能强、抗复燃能力强、水渍损失小、成本低、无毒、无污染、环保等特点,是较好的灭火设施和替代哈龙的理想产品。
5) high subdivision's times
高细分倍数
6) high expansion foam fire extinguishing system
高倍数泡沫系统
补充资料：曝光倍数
曝光倍数(Exposure factor)，近摄时若安装皮腔，即使镜头的光圈刻度相同，投到胶片上的光量也将有所减少，此外，对于使用与曝光倍数有关的滤光片（偏光滤光片为3-4倍，LLB16约为4倍，R-1在昼光下为8倍等）也一样，遇到上述情形，系作补偿曝光的数值。1.1或1.2倍乃是胶片的宽容度，事实上多数情况可以忽视不计。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条