reduction rate meaning in English
还原速度
还原速率
减速比
减速率
转速比
Examples
- The viscosity reduction rate is over 85 % at 240 , 24hr , with catalyst accounting for 0 . 2 % and toluene for 0 . 1 %
与助剂甲苯复配，进行了稠油化学降黏的强化实验。 - Mr tommy cheung suggests that the reduction rate be increased so that the deduction for employers who hire disabled persons would be more than the actual salary which they give to these employees
张议员建议提高扣减率，让聘用残疾人士雇主在应评税利润中扣减超过实际聘用员工所支出的金额。 - Several uci data sets are used to test the approach . compared with rosetta toolkit , our method increases the data reduction rate greatly and simplifies the result rules effectively
并用多个uci数据集进行了测试，与著名的rosetta软件进行了实验对比，结果说明mie - rs可以大大提高总的数据约简量，有效地简化最终得到的规则知识。 - In his budget speech this year , the financial secretary suggested to extend this tax reduction offer for another two years from five years to seven years , with the highest reduction rate to maintain at hk $ 100 , 000 per annum
财政司司长在今年财政预算案演辞中表示，我建议把这项扣税优惠的期限延长两年，即由五年延长至七年，最高扣减额维持在每年100 , 000 - Based on prandtl ' s momentum transportation , this paper calculates in detail the physical quantities such as eddy viscosities , and ratio of eddy viscosity to motion viscosity , total stresses with respect to relative position in three regions of viscous sub - layer , buffer layer , and main turbulent stream for non - newtonian fluid flowing turbulently in ducts , which according to karman ' s three layer models and measurement of fluid parameters in evaluation apparatus , discusses the influence of polymer drag reduction on flowing properties of non - newton fluid , analyzes quantitatively principle of turbulent reduction phenomenon and condition of increasing reduction rate
摘要以普兰德动量传递理论为基础，按照卡门的三层模型，通过室内模拟环道用0号柴油及加入减阻剂在圆管内的流动参数的测定，计算了非牛顿型流体管内湍流边界层的层流内层、过渡层、湍流中心的涡流粘度，涡流粘度与运动粘度比、总应力随相对位置的变化等定量参数，探讨了高分子减阻剂对非牛顿流体流动特性的影响，对湍流减阻现象的机理与增大减阻率的条件进行了定量分析。