降雨量

Results show that the convective systems along the shear line exist 3 hours' interval variations.

发现，a。切变线上的对流系统的降雨量有3小时左右的周期变化；b。

The statistics can be misleading: in places where rain falls copiously and evenly from the skies, withdrawals will be small.

统计数据可能带有误导性，在那些年降雨量充沛并且平稳的地方，管道用水需求将比较低。

The co-Kriging method considering the altitude influences is applied to get the rainfall in grid elements. The vegetal cover and landuse conditions in regions of interest are acquired from remote sensing data. The function relationship between the maximum of soil moisture deficiency and topography index is given. The flow concentration paths of net rainfall in every grid element are gotten from DEM, which solve the problems of rainfall input and parameters grided.

利用考虑高程影响的协克里金方法确定单元网格时段降雨量；利用遥感资料获取研究区域内的植被覆盖情况、土地利用分布情况等；建立了最大缺水量同地形指数之间的函数关系，基于数字高程模型确定单元网格中净雨的汇流路径，从而解决了模型产汇流计算过程中的降雨输入和参数网格化问题。

It is the key period for the steppe community to dewfall from the last ten days in July to the last ten days in August, and the community's dew-fall rate often reach biggest around mid-August; Dew amount in community out of resumed community sample plot requires steam resource for first; Dew amount in resumed community sample plot requires low temperature for first; While dew amount in new resumed

退外群落、恢复群落和退新群落在特定露日的凝露量差异没有固定的规律；在2005年的生长季(7月中旬到9月上旬)里退外群落、恢复群落和退新群落的露水总量分别为12.00mm、12.72mm和11.14mm，分别占2005年该地区年降雨量的9.9％、10.5％和9.5％。

Climatic gradients were based on data sets from 841 meteorological stations throughout China. Definitions for floristic distributional patterns were based upon the work of Prof. Z. Y. Wu. Most of these floristic distributional patterns were strongly correlated with the geographic gradients in climate, except for cosmopolitan, cultivated and invasive genera. Tropical genera form a large fraction of the total genera (ranging from 0.84% to 94.38% in the regional floras) with the highest proportion in southern Yunnan and Hainan Island. Tropical genera occur predominantly in southern China of 0° N latitude and decreased with increasing latitude, as would be expected. Interestingly, the disjunct Tropical Asia and Tropical America distribution were not restricted to southern latitudes. Temperate genera account for 5.1% to 98.83% of the total genera in regional floras with the highest proportion in the province of Xinjiang. Most of these genera followed geographic gradients in climate as expected (temperate genera conspicuously dominate the landscape at higher latitudes), except the East Asian and North American disjunct distribution, Eastern Asian distribution and Chinese endemic distribution. Generally, most plant genera demonstrated some correlation with climatic and geographic gradients. The most important gradients were those of annual air temperature and precipitation. A small fraction did not demonstrate significantly particular pattern:"Cosmopolitan","East Asian and North American disjunct","Eastern Asian" and "Chinese endemic" distributions. The North Temperate distribution had the highest correlation with mean annual air temperature and precipitation.

结果如下：(1)除世界分布、栽培和入侵成分外，大部分中国种子植物属的地理成分的分布与地理相关密切；(2)热带分布属（泛热带分布、热带亚洲至热带美洲间断分布、旧世界热带分布、热带亚洲至热带大洋洲分布、热带亚洲至热带非洲分布及热带亚洲分布合计）占各地方植物区系的0.84%到94.38%，其最低值出现在中国西北部的新疆和青海地区，最高值出现在中国云南南部和海南；(3)热带分布属在＜北纬30°的地区占优势，除热带亚洲至热带美洲间断分布外，其它热带成分随纬度增加迅速减少；(4)温带分布属（北温带分布、东亚和北美间断分布、旧世界温带分布、温带亚洲分布、地中海区、西亚到中亚分布、中亚分布和东亚分布合计）占各地方植物区系的5.1%至98.83%，其最高值出现在中国西北部的新疆地区，最低值出现在中国云南南部和海南；(5)除东亚和北美间断分布、东亚分布和中国特有分布外，其它温带成分随纬度增加迅速增加；(6)在温带成分中，东亚和北美间断分布及东亚分布属主要出现在中国亚热带到暖温带地区，北温带分布、旧世界温带分布和温带亚洲分布属在中国北部占优势，而地中海区、西亚到中亚分布和中亚分布属则在中国西北部占优势；(7)除世界分布、东亚和北美间断分布、东亚分布和中国特有分布外，所有其他成分都显示了与气候因素密切相关，其中，北温带分布属与年均温和年降雨量最为密切相关。

About 70% of the total rainfall as heavy downpour in the summer monsoon months and 30% in winter.

夏季季风季节的暴雨占总降雨量的70%，冬季占30%。

A scientist measured rainfall and discharge in the seine drainage basin for a period of three years.

有一个科学家测量了塞纳河流域盆地三年内的降雨量和流量。

The results were showed as following: The growth of fruit size appeared to be a markeddouble- peak curve and was affected by the rainfall, Thedifferences in endosarc were decided by changes of citric acid and soluble sugar content which showed opposite variety.

结果表明：果实纵横径生长动态均呈双高峰曲线，且与降雨量密切相关，内质的差异主要体现在柠檬酸和可溶性糖的变化上，菲诺的柠檬酸含量一直上升，而尤力克的柠檬酸含量在采前有下降趋势。菲诺的可溶性糖积累逐渐增多，而尤力克不断下降。

Precipitation is not only an essential parameter in hydrology and in the research of water resources, but also important for the flood control of the valley and the preparation against it, as well as the construction of hydraulic and hydropower engineering.

降雨量不仅是水文和水资源研究中的一个重要参数，而且对于流域的防洪减灾和水利水电工程建设也具有重要的意义。

The eucalypt seedling numbers per ha were much higher on bottom rather than crest and slope.

在年降雨量700～800mm的地区更新幼苗的数量最多，温度和土壤类型对幼苗的更新没有显著的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。