降雨量

Result showed that, with the controlled facility, the water storage is about 19×10^3 m^3/km of in the main drainage canal, the groundwater table in farmland is raise about 0.3 to 0.5 m and the crop water use is increased about 50 to 80 mm comparing with the non controlled main drainage canal.

结果表明，单位长度大沟年调蓄水量为1.9×10^4立方公尺/km左右，其影响范围内的农田地下水位较无控制大沟平均抬高约0.3~0.5 m，每年可增加作物对地下水的直接利用量50~80 mm，区域年农田水资源调控总量110 mm左右，约占当地年均降雨量的13%；只要控制合理、管理得当，不会因此而影响排水系统对农田涝渍的有效控制或降低原有排水工程的除涝降渍标准。

Herbs bourgeoned with a high density and a low coverage in early july . with the coming of rain season , the velocity of growth in herbs enhanced with the higher coverage in august . in september , the growth of herbs stopped and the density and coverage of herbs descended

草本植物在7月初萌发，平均密度大，但植株较小，盖度也小；随着降雨量的增加，在8月份一一草本植物的快速生长期，草本植株个体长大，平均盖度达最大值，但是密度却有所下降；到了9月中下旬基本成熟并逐渐死亡，盖度和密度均下降。

Eucalyptus fast forests are not fit to plant in dry area where annual rainfall is less than 1000mm in Hainan Island based on our analysis.

研究结果还表明，在海南干旱地区降雨量小于1000 mm地区不宜发展速生桉树林。

The Observatory also warns of thunderstorms, floodings, landslips, fire danger, strong monsoon and frost.

天文台也负责发出雷暴警告、水浸警告、山泥倾泻警告、火灾危险信号、强烈季候风信号和霜冻警告等。5月至10月的雨季时大雨滂沱（区降雨量多达3560毫米。

Our results showed 1 The changes in trends of leaf traits response to the rainfall gradient differed either with species or with a specific trait; 2）The same trends were found at the functional group level, However, leaf traits for grasses tends to be less sensitive, then for forbs, and the legumes is the most sensitive functional group along the rainfall gradient, indicated that the Grass function group is quite strong to the soil moisture content tolerance, and which certainly explained to the local vegetation distribution and the substitution between species.

主要结论如下：1 叶片性状在降雨量梯度上的变化趋势在物种水平上表现出多样化的特点，性状的变化趋势是否有显著的格局取决于物种或特定性状。2 叶片性状对水分梯度的响应在功能群水平上表现出各自的特点，Grass功能群对水分梯度的响应敏感性较低，Forb居中，Legume表现出较强的敏感性，表明Grass功能群对水分的耐受性比较强，这在一定程度上解释了当地克氏针茅草原上目前以禾草类为主的现状，对物种之间的替代有一定的指示性。

Garrigue Scrub woodland a secondary formation derived from the original mixed forest, characteristic of limestone areas of the Mediterranean region, with low rainfall and thin, dry soils.

咖里哥宇群落：是多矮小植物，起源于原始混合森林的次级群落，该群落具有的低降雨量及稀薄干燥的土壤，是地中海石灰岩地区的特征。

Using a special heat-absorbing fabric, scientists from Spain, Belgium and Israel are trying to create "islands of heat," which would accelerate air currents and favour the formation of rain clouds, according to Jes s Vigo of the University of Salamanca, who is leading the project.

西班牙目前正在经历的60年来最严重的一场干旱，使得水库干涸、农作物枯萎。西班牙有关方面和一个由各国科学家组成的小组正试图通过高科技手段，增加严重缺水的地中海沿岸地区的降雨量。

Drive East 113 ° 54 'to 114 ° 26', latitude 36 ° 15 'to 36 ° 33' between the calendar year the average frost-free period 197 days, 562.2 millimeters average rainfall years, the high-lying low in the east, west, the western mountains, the central hills the eastern plains, the land is fertile, abundant, easily accessible, ancient vital importance for the military.

位于东径113°54'至114°26'，北纬36°15'至36°33'之间，历年平均无霜期197天，多年平均降雨量562.2毫米，地势西高东低，西部山区，中部丘陵，东部平原，土地肥沃，物产丰富，交通方便，古为兵家必争之地。

Receiving upward of 140 inches (355 centimeters) of rain annually, the Hoh River Valley is home to one of North America's only temperate rain forests.

霍河谷每年降雨量最多可达140英寸（355厘米），它是北美温带雨林的生息地之一，这里独特的环境条件令植物以惊人的速度腐烂分解。

The paper investigates the interaction between variation of precipitation landscape patterns and runoff, and results show that: 1Precipitation in upper-middle main Jinghe watershed over 40 years descends little, and the isograms of inclination rate of precipitation are between -4.9mm/10a to -11.3mm/10a.

本文研究泾河流域降雨-景观-径流变化的相互作用，结果表明：①泾河流域中上游主流域40多年来的降水具有微弱下降趋势，降雨倾向率为-4.9mm/10～-11.3mm/10年；泾河流域马莲河分流域，年降雨量表现为不变或微弱下降；②泾河流域1986年～2000年15年之间，景观结构变化不大，一直以草地景观和耕地景观为主。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐