With the minimum frictional power loss and the maximum "the minimum oil film thickness" as the optimum objectives, the marine stern tube bearing is optimized by adjusting the length to diameter ratio, the clearance ratio and the altitude angle ratio. 并分别以功耗最小、最小油膜厚度最大为优化目标,通过改变长径比、间隙比、偏角比对尾管轴承进行了优化设计。
The maximum clearance rates appeared at temperature 23 ℃, salinity 30, pH 8.2, respectively. 最大滤水率分别出现在温度23℃、盐度30、pH值8.2。
The highest temperature, the maximum temperature fluctuation, and temperature in the every time of day in the upper layer soil all occurred under the middle of the mulch, which was followed in turn by the side and clearance of the mulch. 一日内表层土温的最大变幅和各时刻温度的最大值和最大变幅均发生在膜中,其次是膜边、垄沟。
The maximum rake and minimum base clearance of cutting tool and the adjusting calculation of cutter grinding 刀具最大前角和最小后角及刃磨的调整计算
By substrate depletion approach, the apparent enzyme kinetics parameters michaelis constant ( Km), maximum velocity ( Vmax), and the intrinsic clearance ( CLint) were determined in rat liver microsomes. 利用底物消除法,测定了该类药物在大鼠肝微粒体中的表观酶动力学参数:米氏常数Km、最大反应速率Vmax和固有清除率CLint。