假设河道呈三角形断面和均匀流,得到湿周法的解析解表达式。
Under the assumptions of the triangular cross section channel and the uniform stable flow, an analytical solution of MEIFR is deduced.
在同样水力条件下,最优园底直角断面的湿周是矩形最优断面的83.7%。
The wetted perimeter of this section is 83.7% of the rectangle in the same discharge, reach slope, roughness coefficient.
通过对试验数据的回归分析,得到了细沟过流湿周同流量及坡度的经验关系。
According to the results, an empirical relationship of the rill wetted perimeter with the flow discharge and the slope gradient is obtained by the regression analysis.
确定了河段鱼类生境需求的流速、水深、水面宽、 湿周、水温等水力参数。
The hydraulic parameters of habitat requirement for the existence and growth of fishes in this river reach are investigated.
于术后4周、8周时每组各取8只大鼠,取左侧三头肌称肌湿重。
On 4 and 8 weeks 8 rats from each group were harvested for wet muscle weight in left triceps muscle.
方法采用化湿泄浊汤治疗不稳定心绞痛,疗程为12周,分别于治疗前后检测Hs - CRP一次。
Methods HSXZ Decoction was administered to the patients with unstable angina pectoris for 12 weeks. Hs-CRP was detected before and after the administration.
方法采用化湿泄浊汤治疗不稳定心绞痛,疗程为12周,分别于治疗前后检测Hs - CRP一次。
Methods HSXZ Decoction was administered to the patients with unstable angina pectoris for 12 weeks.
对超厚度强湿陷性黄土地基应用(灰)土挤密桩桩周土体密实度变化规律进行试验研究。
Dense degree of soil around lime soil compaction piles in huge thickness and serious collapsibility loess ground is investigated with experiments.
对超厚度强湿陷性黄土地基应用(灰)土挤密桩桩周土体密实度变化规律进行试验研究。
Dense degree of soil around lime soil compaction piles in huge thickness and serious collapsibility loess ground is investigated with experiments.
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