雨相的 的英文怎麼說
中文拼音 [yǔxiāngde]
雨相的
英文
quarter phase-
In the end, cluster - analysis - based floating control historical regression method with uniform precipitation and atmospheric precipitable water as metoorological covariates could more validly evaluate efficiency of cloud seeding operations and significant level of ca - fcm method was higher than the other methods, because it adopted cluster analysis which highly improved the correlativity between rainfall distributions in the control area and target area, and used grid interpolation which enhanced exactness of calculating precipitation rainfall, and chose atmospheric precipitable water as the covariant which increased the inferential accuracy of natural rainfall on the cloud seeding operational area
最後,得到以降水量和整層大氣可降水量為協變量的ca - fcm方法,由於採用聚類分析( ca )方法,提高了對比區和影響區相關性;採用網格插值技術提高了雨量的計算準確度;引入了不受催化影響的物理協變量(整層大氣可降水量) ,提高了作業區自然降水量估計值的準確性;所以評估效果最好,顯著水平高於0 . 05 。These offices, set up over the past 15 years, deploy artillery, rocket - launchers and aeroplanes to seed clouds with chemicals ( usually silver iodide ) that encourage droplets to form and fall where needed, or prevent the formation of destructive hailstones
在過去的十五年中,這類辦公室相繼成立,它們調動大炮、火箭發射器和飛機,利用化學品(通常是碘化銀)來"播雲" ,作用要麼是促進雨滴形成后降到需要雨水的地方,要麼是防止破壞性冰雹形成。This paper combines the critical rainfall in the typical areas of yunnan province, and carries on the analysis to the critical rainfall situation, and carries on a research to the variety regulation of the critical rainfall of the mountain flood disasters in yunnan province by the application of spacial variogram theory, and the kringing of spacial gridding methods, the inverse distance to a power method, the radial basis function method, and then draws up each isoline maps
採用空間變異理論,應用克里金空間插值分析法、反距離加權插值法、徑向基函數插值法對雲南省山洪災害典型區的臨界雨量的情況進行對比分析,對其變化規律進行研究,並繪制相應等值線圖。A camera trap set in the mountains of kayan mentarang national park in borneo snapped two images of the mysterious creature as it trundled through the rain forest in 2003
鏡頭的捕捉器放置在婆羅洲的卡揚?門塔讓國家公園的山中,當這個神秘的動物穿過一片熱帶雨林的時候,鏡頭快拍到了兩張這種動物長相的照片。The rain area is regarded as a random background medium, and the scattering field and backscattering matrix of the cylinder target in rain are gained. in the coherent case, the power of cylinder target in rain and air and their optimum polarization states are studied by the three - step method
在研究雨中目標時,本文把雨區看成隨機的背景介質,利用波傳播理論、目標的邊界條件,得出介質圓柱在雨中的散射場、後向散射矩陣,並進行了相關計算。The paper studies on two different vegetation type areas in jingyun mountain in chongqing city, which are broadleaved forests ( gordinya svchuanensvs ) and bamboo ( phyllostachys edulis ) forests. by contrasting the surface runoff and underground runoff in these two areas, the results showed that, with the same precipitation, the gross amount of runoff in bamboo forests was larger than that in broadleaved forests and the runoff in bamboo forests appeared before that in broadleaved forests. the amount of underground runoff was larger than that of surface runoff in the two areas, the process of surface runoff was in accordance with that of underground runoff
該文以重慶市縉雲山的兩個不同植被類型常綠闊葉林(四川大頭茶)和楠竹林小區為研究對象,對小區中典型降雨後的地表徑流、地下徑流的實測資料進行對比分析.結果發現在相同降雨條件下,楠竹林的地表徑流量與地下徑流量明顯要比常綠闊葉林的大,楠竹林地表徑流和地下徑流出現的時間也比常綠闊葉林早;兩種植被的地表徑流與地下徑流過程具有一定的相似性,地下徑流量都比地表徑流量大The probability density function of net rainfall relative errors, flood peak discharge relative errors and the time error of the forecasted flood peak are calculated by the model developed
通過建立洪水預報誤差分佈的最大摘模型,計算出9座典型水庫洪水預報的凈雨相對誤差、洪峰流量相對誤差和峰現時間預報誤差的概率密度函數,並將其概率密度函數曲線與正態分佈曲線進行比較。When the precipitation rain fall is passes the control value, the monitor will alarm, and send the rain data to the management system. the management department can do things to prevent the disaster or reduce the disaster
它通過對雨情的監控和雨情數據的分析,判斷是否達到警戒狀態,當達到警戒值時,系統將通知相關部門和人員,使其做好防範措施。In this article, the essential characteristic during meiyu and how to improve the criterion of meiyu, the effect process of circulation during meiyu, the characteristic of precipitation ' s distributing and the character between the precipitation and height are construed
文章著重探討分析了梅雨期的系統特徵及如何改進梅雨標準、梅雨期大氣環流的影響過程、梅雨期的降水場分佈特點以及梅雨期降水場與高度場的相關特徵。In front of a huge photo of master, the visitors received blessings and found a tranquil refuge from the stormy weather
我們的攤位每天人潮不斷,在師父大法相前,人人得到加持庇護,享受著風雨中的寧靜。A lidar uses infrared radiation wavelength of about 2 10, 000 cm to detect movement of aerosols and derive the wind speed and windshear. its working principle is the same as the tdwr, except that the tdwr utilizes microwave wavelength of about 5 cm to detect movement of raindrops and computes the wind speed fig. 9
Lidar利用紅外線輻射波長約萬份之二厘米探測空氣中的懸浮粒子,從而得出風速和風切變的資料,運作原理與tdwr相同,唯一不同的是, tdwr利用微波波長約5探測雨點的移動從而計算出風速圖九。The equation is y = a ebx, the interrelated coefficients are all larger than 0. 95 ; when the rainfalls are close, the volume of the surface runoff increases with the intensity of rainfall and the volume of the surface runoff is remarkable related with the maximum rain intensities of 30 minutes ; with the effect on rain harvesting acreage, the cover rate of the plants, the gradient, and the average soil thickness, the cover rate of the plants and the average soil thickness are the important factors which can affect the volume of rain harvesting. and the average soil thickness is the dominant factor. in order to get good result, we must choice the slope which the cover rate of the plants is low and the average soil thickness is thin, meanwhile increase the rain - harvesting acreage
太行山片麻巖區坡面集雨規律及集雨技術:集雨量與降雨量呈顯著正相關,並且在降雨量大於17 . 6mm時,集雨量隨降雨量的增加呈指數形式增加,擬合方程為y = ae ~ ( bx ) ,相關系數均大於0 . 95 ;降雨量相近的條件下,徑流量隨降雨強度的增大而增大,且在片麻巖山地, 30min最大雨強是影響產流的關鍵因子;在集雨面積、植被覆蓋度、坡度以及平均土層厚度等因素的共同影響下,植被覆蓋度和平均土層厚度是影響集雨量多少的主要因素,其中平均土層厚度是主導因素;而要想取得良好的集雨效果,必須在選擇植被覆蓋度低、坡面土層厚度薄的坡面的同時,加大集雨面積。They make sure the definite of the necw, the spread of the necw, the start time of the necw. above all, the study of the meso - scale system gives much help in analysis the necw. mr. shou shaowen studied the wet whorl q - vector divergence and relative whorl " in several rainstorms, which occurred in guizhou, and get some useful conclusions
本文從一次東北冷渦的發生發展過程出發,利用9210系統廣播的實況數據及t213數值預報的再分析產品,研究討論了特定冷渦形勢下遼西地區暴雨的發生機制,對其產生暴雨時的相關物理量及診斷量進行了分析。Using the calibrated model, the effect of diversified factors in the variation of groundwater is analyzed. the result shows that, the change of groundwater level has close relation with the rainfall. in the meanwhile, with the built of rubber dam, it is also been one of an important supply source of the groundwater storage
模擬結果表明,地下水位的變化與當地降雨量的大小及時程分配,地下水開采量的大小及時程分配和河流來水情況密切相關,其中,降雨入滲、河流滲漏對地下水補給起到決定性作用,同時,隨著橡膠壩的修建,也使其成為地下水庫的一個重要補給來源。The daily variation of surface o3 is different under different weather condition, the variation of surface o3 in spring, autumn and summer is almost same when it is clear. in spring and autumn, under the condition of clear sky, its value is higher than that in cloudy or rainy / snowy day, while its variation is not obvious in winter and summer ; in rainy and snowy season, the variation of surface o3 in spring, autumn and winter is insignificant, bnt in summer, it is significantly different from other seasons, daily difference is the highest among all seasons, it has some important relationship with rain / snow, moreover, the function of rain and snow to the varation of surface o3 is different
( 2 )不同天氣條件下,春、夏、秋、冬四個季節地面o _ 3濃度變化不盡相同,晴天和多雲天,春、夏、秋季的地面o _ 3變化趨勢基本一致,其中,春秋季,晴天o _ 3值高於多雲天和降雨天,而冬季和夏季則不明顯;各季節降雨、雪天o _ 3濃度的變化情況來看,地面o _ 3在春、秋、冬三個季節變化不大,而夏季與其它季節明顯不同,變化幅度很大,日較差在四個季節中為最大,這與降雨、降雪關系很大,並且可能存在雨、雪的差異。The report also reveals how app hides its continued destruction of natural tropical rainforests that house sumatran tigers and elephants behind a global advertising campaign that misleads buyers who are increasingly concerned with the company s poor environmental performance
報告亦闡釋金光集團如何利用全球宣傳活動,誤導愈來愈關注該集團破壞環境的行為的買家,掩飾集團不斷破壞蘇門答臘虎和大象棲息的天然熱帶雨林的真相。Spodoptera exigua descent in the vicinity of the radar site in later september was often associated with rain
9月底降落在雷達觀測場附近的甜菜夜蛾經常與降雨相伴。Finally, based on the need analysis of the system and its design, with the comgis software supermap 2000 which made in china, the author developed the integrated system in visual basic and applied it in assessing the sensitivity of fujian provincial soil erosion and the sensitivity of fujian provincial ecology environmental acid rain
在此基礎上,通過對系統的需求分析、系統功能的分析與設計、系統數據庫設計,系統空間分析設計與演算法實現,在國產全組件式gis軟體supermap2000平臺上,在visualbasic可視化開發平臺中實現了系統的集成,並成功地應用在福建省土壤侵蝕敏感性評價與福建省生態環境酸雨相對敏感性評價中。The analyses suggest that the first and second categories of rainstorms are associated commonly with the strong inertial instability in the upper troposphere, as well as respectively with symmetry and convective instabilities, and their rainfall is large ; and the third and fourth categories generally produce stable precipitation with a small rainfall, and their upper tropospheres are usually inertially stable
分析濕位渦與梅雨暴雨中的慣性不穩定、對稱不穩定、對流不穩定的關系發現:第1類暴雨往往與對稱不穩定有關,第2類暴雨與對流不穩定有關,且這兩類暴雨高層多具有強慣性不穩定,降水相對較大;第3 、第4類暴雨是穩定性降雨,高層一般不具備慣性不穩定,雨量一般較小。( 2 ) around mid - 1970s ", precipitation of east china has also a great change : precipitation of north and south china decreases, rainfall of basin of yangtze river and north - east china increases, the distinct areas are drainage of yangtze river, huanghuai and west south china. before or after 1976, the year and the next year while el nino or la nina happens, the distribution of rainfall anomaly shows opposite characters in most area of east china
( 2 )對海溫轉變前後我國東部降水的分析表明, 70年代中期我國東部降水特徵也發生了明顯的轉變:從大范圍多雨轉為大范圍少雨,其中華北、華南由多雨轉為少雨,黃淮和華南西部地區降水減少,而長江中下游及其南部和東北由少雨轉為多雨; 76年前後厄爾尼諾發生當年和次年及拉尼娜發生當年和次年,我國東部相當大的范圍內降水異常出現反相的特徵。分享友人