雨密度 的英文怎麼說

中文拼音 [yǔmìdù]
雨密度 英文
rain density
  • 雨 : 雨名詞（從雲層中降向地面的水） rain
  • 密 : Ⅰ名詞1 （秘密） secret 2 [紡織] （密度） density 3 （姓氏） a surname Ⅱ形容詞1 （距離近; 空隙小）...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  1. 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月初萌發，平均密度大，但植株較小，蓋度也小;隨著降雨量的增加，在8月份一一草本植物的快速生長期，草本植株個體長大，平均蓋度達最大值，但是密度卻有所下降;到了9月中下旬基本成熟並逐漸死亡，蓋度和密度均下降。
  2. With the establishment of the regional headquarter for asia pacific in shanghai in 2003, geberit underlined its commitment to china. esteemed as a pioneer in sanitary and piping systems, geberit is mastering all kind of in - building water flows. the broad product family ranges consist of flushing tanks and mechanisms, electronic sensors, traps, shower toilets, water drainage and water supply systems

    吉博力公司於1996進入中國，於1996年和1997年在浙江岱山和上海建立了兩個生產基地，主要生產節水型水箱隱蔽式水箱水箱配件及各種管道系統，並銷售所有吉博力集團的其它產品，如電子感應水嘴，電子感應小便沖水系統，高密度聚乙烯管道排水系統hdpe ，以及虹吸式屋面雨水排放系統等。
  3. Diagnoses of apparent heat source, apparent moist sink and helicity show that the severe h eavy rainfall is related with them closely

    視熱源、視水汽匯和螺旋度的診斷分析表明，暴雨發生與它們密切相關。
  4. ( 5 ) there exists close relationship between the meiyu period precipitation in jianghuai valleys and the anomalies of subtropical summer monsoon, the anomalies of cold air, not the same so the indian summer monsoon

    （ 5 ）江淮地區梅雨期降水與東亞副熱帶季風、北方冷空氣異常密切相關，與印度西南季風關系並不密切。
  5. This thesis also introduces some kinds of the jointing of cable and membrane strucfores. an open - air palestra has been designed in this thesis. the force density method has been used to analyze the shape, and the nonlinear finite method has been used to analysis the loads

    最後，本文還採用文中推導的離散方法，通過力密度法對某風雨操場進行形態分析，並通過將找形結果用非線性有限元法在無荷載狀態下計算結構的應力，結果表明本文推導的方法找形精度是足夠高的。
  6. Three - dimensional high - density space / time soundings serve as the main body of data consisting of 3 - hr interval doppler probings, 10 - 30 min rainfall intensity, surface raindrop sizes sampling and gps - guided flight cloud physics detections with output taken at 2 - sec and 200 - m intervals. and specific systems associated therewith are developed for multiple - way communication and data collection and storage, a platform for analysis, retrieval softwares for dominant items and multi - scale cloud models - all constitute a system of techniques for meso to microscale observations and analysis. 2 ) atmospheric water resource and macroscopic rainfall properties in dry periods of spring and autumn of the target region

    以加密觀測的多普勒雷達、 3小時探空、 10 30分鐘雨強、地面雨滴譜等間隔取樣及在gps引導下的飛機雲物理探測等獲取的三維高時空密度的綜合探測為主體；配合專項設計開發的多路通訊採集存貯系統、多類信息的分析處理平臺、主要觀測項目的分析反演軟體，結合多尺度雲系模式，綜合構成層狀雲系中微尺度探測和分析處理技術方法。
  7. There is a vaporizing layer below 0 layer and it is far thick, which may be one of the important reasons of small precipitation on ground ; in the paper the cloud and the rain drop size distribution in warm layer of stratiform cloud are calculated and analyzed. it is found that n ( d ) = n0dnexp ( - a d ) can express the size distributions of little cloud drops, big cloud drops and rain drops. the observational and calculated results are well matched

    在零度層以下蒸發層的存在，且比較深厚，應是導致地面雨強較小的重要因素之一；本文對暖層的雲滴譜和雨滴譜進行了計算，對小雲滴、大雲滴和雨滴分佈可以用同一種形式的分佈密度函數多階函數n （ d ） = n _ 0d ~ nexp （ - d ）來表示。
  8. Intensity and duration of rainfall

    降雨時間與密度
  9. In order to obtain the mueller matrix in rain area, the scattering character of one raindrop is studied, and the mueller matrix is then obtained by means of statistics. the power of the reflected waves from rain is studied according to the polarization states, and it is a matter of great significance

    本文從單個雨滴的散射入手，用統計的方法結合雨滴的weibull尺寸分佈，計算出雨區的散射矩陣，並對雨區的後向散射功率密度從極化的角度做了分析，這對于分析雷達對雨雜波的抑制有指導意義。
  10. The study shows that the early and late seed rains of constructive tree species in evergreen broadleaved forest at chongqing simian mountain had no activity. the bigger the seeds of the species and the earlier or later the seeds of the species matured, the higher the proportion of the seed rain damaged by animals. the quantitative variation of seed rain, active seed rain and seed bank did not take place at the same time. at early time, the number of seed banks of castanopsis fargesii, lithocarpus glabra, quercus myrsinrefolia, castanopsis plasyacantha, cinamomum subavenium. which own more active seed rain increased by geomitric series. the seed banks of castanopsis orthacantha and schima argentea were small, only survived a short time, and did not sprout next year. the quantitative dynamics of seed banks and their increasing or decreasing rates were decided by the proportion damaged by animals, dying speed of seeds and their resistance to pathogens and adverse circumstances, and the state of seed germination

    對重慶四面山常綠闊葉林建群種種子雨、種子庫的研究表明，建群種早期和晚期的種子雨無活力;種子偏早或偏晚成熟及大籽粒的樹種，其種子雨被取食的比例大;種子雨、有活力種子雨、種子庫三者的數量變化不一致;有活力種子雨量較大的栲、石櫟、小葉青岡、扁刺栲、香桂等，其種子庫密度在早期以近幾何級數的方式增長，元江栲、銀木荷種子庫小，存在時間短，翌年無一年生萌發苗;種子庫數量動態、消減率動態決定於種子被取食的強度、種子衰老的速度以及種子對病菌、逆境的抗性和種子萌發的整齊性
  11. 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。
  12. There was significant positive correlations not only between the runoff of different treatments and rainfall, between barren slope and ixeris denticulata treatme

    在60ffiffi ? h 』 、 120iffi ? h 「 』沖刷雨強下，植物籬笆根系密度、土壤容重與土壤抗沖性極顯著相關，而在雨強為180m 。
  13. Question 31 : can the present situation of hongqiao comprehensive communication hub such as population roads, construction density, water body / water conservancy, sewage system, rain water system, urban communications system, cultural relic protection, water, electricity and gas supply involved in 《 soliciting documents 》

    可否給出《徵集文件》中涉及的虹橋綜合交通樞紐的現狀情況，諸如人口、道路、建築密度、水體/水利，污水系統、雨水系統、城市通信系統、文物保護、水電煤氣等等？
  14. The high - density polyethylene pipe is a new type of tubing

    雨水管所採用的高密度聚乙烯管是一種新型管材。
  15. Through using the data of numerical simulation by mm5 model, and introducing density temperature, cape ' s calculation accroding to the reversible saturated moist adiabatic process which correspond with the actual atmosphere course more was emphatically discussed. thirdly, based on this, the dcape is introduced farther. dcape has close relationship with convective downdraft and convective storms developme nt. fourthly, the using of hourly model - generated soundings is introduced in this paper

    本文通過對2003年7月4日南京站的大暴雨過程的mm5數值模擬，引入密度溫度t _ ，重點討論了根據大氣可逆飽和濕絕熱過程進行cape的過程。第三步，在cape模式資料實現的基礎上，進一步討論新近提出的與對流風暴發展密切相關的下沉對流有效位能。
  16. The paper introduces the methods of drying and pycnometer for sediment yield of total precipitation erosion of observation model and validates the reliability of the measurement through check tests of sediment concentration with different particle sizes

    摘要介紹了測量模型次降雨侵蝕產沙量的烘乾法和密度瓶法，並通過不同粒徑組泥沙渾水含沙量的對比試驗，驗證了測量方法的可靠性。
  17. Compared to bare steel strand, galvanized steel strand ’ s anti - corrosion is worse in 3 % nacl solution. 3. the result of corrosion research in different ph value simulation acid rain show that bare steel strand has a low corrosion rate at ph = 4, corrosion rate at ph = 2 and ph = 6 is larger ; epoxy coating steel strand ’ s corrosion current intensity decrease with ph value ’ s minish ; reverse to epoxy coating steel strand, galvanized steel

    3 、模擬酸雨中腐蝕研究結果表明，在不同ph值的模擬酸雨中，全裸鋼絞在ph = 4時腐蝕最慢， ph = 2時腐蝕最快， ph = 6時腐蝕速度居中;環氧鋼絞線腐蝕電流密度隨ph值的減小而減小;鍍鋅鋼絞與環氧鋼絞線剛好相反，腐蝕電流密度隨ph值的減小而增加， ph值越小，腐蝕電流密度越大，越容易遭受腐蝕。
  18. It puts forward to differentiate the coarse and fine sand and then measure the sediment yield of total precipitation erosion by using the combined method of drying and pycnometer in the light of the soil mixed with large quantity of coarser sand in the model tests

    針對模型土壤中夾雜著大量粒徑較粗的泥沙顆粒的試驗，提出進行泥沙粗細分層，然後採用烘乾法和密度瓶法相結合的方法來測量次降雨侵蝕產沙量。
  19. The limited grid point spacing would not be able to resolve the localized heavy rain shown in colours of yellow and red over the eastern part of hong kong island and tseung kwan o

    精密度有限的網格點不足以反映港島東部及將軍澳的局部大雨黃紅色區域。
  20. The limited grid point spacing would not be able to resolve the localized heavy rain ( shown in colours of yellow and red ) over the eastern part of hong kong island and tseung kwan o

    精密度有限的網格點不足以反映港島東部及將軍澳的局部大雨（黃、紅色區域） 。
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