说明在废气净化系统中集气管道的合理选择和设计对改善生产车间内空气环境是非常重要的.The paper reflected reasonable selection and design of collection gas pipeline in system of gas purge.在分析了集气管耦合关系的前提下,提出了 基于 规则的补偿解耦算法.A rule - based compensated decoupling arithm...
不可能数到无穷大.It is impossible to count up to infinity.这些排列可以增加到无穷大。These permutations multiply towards infinity.波既不能有不连续处,又不能有几率为无穷大的区域.The wave has neither discontinuities nor regions of infinite probability....
得一想二优惠:购买第一副眼镜满$108元,即送第二副架.Buy and lenses value more than $ 108 can get one more frame free.用英伟达的系统升级电脑将花费大约600美元, 而眼镜的价格大约每副200美元.Upgrading a computer using Nvidia's system will cost about $ 600, with glasses pric...
Large, poorly controlled plants must reduce emissions to 1.2 million lbs / mBtu.大型的以及控制污染设备较差的工厂必须减少排放达120万磅/百万英国热量单位.(每个英国热量单位等于252卡——译者注. )The luggage weighs 40 lbs.这行李重40磅.Tighten adjustment screw to 3 N & middot; m (...
Cytokinesis The division of the cytoplasm after nuclear division ( mitosis or meiosis ).胞质分裂:随着核 ( 有丝分裂和减数分裂 ) 分裂之后的细胞质的分裂.Cytokinesis is of the simultaneous type and microspore tetrads are mainly tetrahedral.小孢子母细胞减数分裂为...