淮河以北 的英文怎麼說
中文拼音 [huáihéyǐběi]
淮河以北
英文
to the north of the huai river-
Though the water levels cross one section are almost equal, the velocities differ greatly. at the some cross - section, the velocity in the in the quirk may be double as that on the floodplain. the water surface will rise hi the southern branch because of the improper diffluence ratio, if using the designed diffluence col
淮河入海水道河口段水位值橫向分佈相差無幾，而流速的橫向變化較大，泓灘平均流速差最大可達一倍以上，在現有的分流口設計條件下，若按設計的南北汊分流比，南分流口有壅水現象發生，如果南汊分流增大到800m ~ 3 / s左右時，則水流較為通暢。The present utilization and existing problems in water resource of the north of huaihe river in anhui are introduced. based on such research objects as northern guo river of bozhou, jiangtang of fuyang and key city zones, a mathematical model with systems engineering viewpoint is established and used to investigate in water resource problems in the area. the main contents are as following : ( 1 ) groundwater resource and present utilization ; ( 2 ) mensuration of calculational parameters of groundwater and calculational methods ; ( 3 ) economic parameters of irrigation areas ; ( 4 ) establishing northern wo river forecast model with finite element method, areal well - group method and water balance method ; ( 5 ) establishing optimal water resource allocating model for northern jiangtang and new cihuaixin river irrigation area and investigating in the combination of surface water and groundwater, optimal agricultural planting - mode and optimal distribution proportion of various water sources ; ( 6 ) some existing exploitation problems and advices about water resource in the area
本論文針對淮北地區水資源開發利用現狀及存在問題，以安徽亳州渦河以北地區、阜陽姜堂鄉和重點城市區為研究對象，運用系統工程觀點，採用數學模型方法，對該區水資源問題進行了綜合研究，主要內容為： （ 1 ）地下水資源及開發利用現狀； （ 2 ）地下水計算參數測定和計算方法； （ 3 ）灌區經濟參數； （ 4 ）採用有限單元法、面狀井系法、水均衡法，建立亳州渦河以北地下水位預測模型； （ 5 ）建立阜陽姜堂及茨淮新河北部的農灌區水資源優化配置模型，應用系統分析的方法，研究地表水與地下水聯合運用，農業最優種植模式及各種水源的最佳分配比例； （ 6 ）淮北地區水資源開發利用存在問題及建議。It is obvious that semi - quantitative was a scientific and practical method in water quality bio - assessment for macro - invertebrate assemblage sampling. ii the calculation of the tolerance value of benthic macro - invertebrate taxa 1. ninety - two samples were obtained from mountain streams in jixi, ningguo, xouning, qimeng and susong counties, anhui province, and plain waterbodies in qinghuaihe river and small water bodies in zijingshan, nanjing city, jiangsu province from 1998 - 2002
從1998年至2002 ，在位於安徽績溪縣、休寧縣境內的新安江水繫上游支流、寧國縣的青陽河、九華山九華河上游、祁門縣境內的閶江水系和大北河水系以及宿松縣趾風河，南京秦淮河流域和紫金山地區小水體設點採集大型底棲無脊椎動物樣本，共獲92個樣本。In the regions just south of the yangzhi river, farmers cultivated mulberry trees for the leaves on which silk worms fed, as well as tea bushes and a host of other products that created extra resources and allowed for a richly diversified rural economy
淮河以北所種植的蘋果、梨子果肉甜美多汁，大豆、棉花質地絕佳；不過到了十六世紀末，大部分土地已是林木不生，蜿蜒流經平原的黃河河道因夾帶大量泥沙而淤積。There are 6 dominant spatial patterns : same distribution allover the country ; the seesaw between the regions of south of the yangtze river and mid - lower reaches of the yellow river ; the seesaw between the regions over the yangtze river and the yellow river and the south part of south china ; coherent variations over the yangtze - huaihe river basin and north - east china and opposite variations in the regions of north china and north - west china and south - east part of china ; the seesaw between the east part and the west part of china ; coherent variations over mid - lower reaches of the yellow river and south china and opposite variations in the yangtze river basin
近44年來我國逐旬降水量年變化特徵主要存在六種空間分佈型：全國大范圍地區年變化特徵一致的分佈；長江以南地區和黃河中下游地區降水量分佈相反；長江、黃河流域和華南沿海降水量分佈相反；長江、淮河流域和東北地區與華北、西北和東南沿海降水量分佈相反；我國東西部地區降水量分佈相反；長江流域與黃河中下游和華南降水量分佈相反。It ` s in the middle of henan, shandong, jiangsu, zhejiang, jiangxi, hubei, across yangtze river and thehuaihe river
分別與河南、山東、江蘇、浙江、江西、湖北接壤，跨長江、淮河流域，緊靠以上海為中心的長江三角洲經濟區，是臨江近海的內陸省份。Answer 5 : although the detailed planning of the area north of the qinhuai xin river ( for detail see appendix 1 ) has been compiled, influenced by the scale, layout, streamline organization the nanjing south railway station, the planning offers only a preliminary conception on the land use, development intensity, public facilities around the nanjing south railway station
答：南京南站地區已編制有《秦淮新河以北地區控制性詳細規劃》 （詳見質疑附件? 1南京南站周邊土地利用規劃圖） ，但由於南站周邊地區規劃受南站站房的規模、布局、流線組織等影響很大，因此，在站房設計未初步明確的情況下，控制性詳細規劃對南京南站周邊地塊的用地性質、開發強度、公共設施配套等的規劃方案僅為初步設想。The city currently has 73 bus routes that provide commuters a 0. 5 yuan ( 0. 06 us cents ) discount for bus transfers within 90 minutes if they pay from the same transport cards, which mainly ride on roads to the south of suzhou creek and to the north of huaihai road
目前上海在主要運行於蘇州河以南，淮海路以北的73條公交線路上實施優惠政策:乘客若在90分鐘內轉車並用同一張公交卡刷卡付費，就可以獲得0 . 5元（即0 . 06美分）的折扣分享友人