新疆干旱少雨,水资源十分紧缺,并且水资源在地区分布上极不平衡。
Xinjiang dry weather, water resources are very scarce, and water resources at the regional distribution is extremely uneven.
提出了在用改进雨流计数法进行载荷数据统计时结合载荷分布参数估计的变差系数法,可简化统计处理过程,提高计算速度。
Differential coefficient method together with distribution parameter estimation is put forward, so that the data processing may be implemented on a computer, thus greatly reducing calculation.
观测表明,雨水的酸度与不同雨型和雨滴谱分布等都有一定的关系。
These observations indicate that the rain acidity is related to the type of rain and size distribution of raindrops.
异型雄蕊在野牡丹科、茄科、干屈菜科、豆科、雨久花科等多个科中都有分布,但其分化与程度常随类群而异。
Heteranthery exists in several angiosperm families, such as Melastomataceae, Solanaceae, Lythraceae, Leguminosae and Pontederiaceae, but the aspects and extent of differentiation often vary in taxa.
长江是一条著名的雨洪河流,雨量充沛,暴雨洪水频繁,洪灾分布范围广泛。
The Yangtze river is a famous storm flood river with abundant rainfall and frequent storm flood, the flood distribution scope is wide.
不同等级降雨雨日分布与雨量基本一致。
The rainy day distribution of different grade rain measurement with the rainfall are basically consistent.
对该应力时历进行雨流计数,经统计分析获得应力范围的长期分布,进而算出船体总纵弯曲时纵向构件在多种应力成份组合下的疲劳损伤。
The combined stress time history of ship hull's longitudinal component is obtained from combining the overall longitudinal bending stress with local bending stress.
对该应力时历进行雨流计数,经统计分析获得应力范围的长期分布,进而算出船体总纵弯曲时纵向构件在多种应力成份组合下的疲劳损伤。
The combined stress time history of ship hull's longitudinal component is obtained from combining the overall longitudinal bending stress with local bending stress.
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