water-short areas 中文意思是什麼
water-short areas
解釋
缺水地區-
The paper quests for several unfathomed problems in water - saving irrigation water managementand establishes the corresponding optimization model. the optimization model of water - saving irrigation water management gained from the paper can provide basis for management of agriculture water in the areas that is short of water, and it also can provide reference for similar area in the north
論文對節水灌溉水管理中的幾個主要有待解決的問題進行了探索，建立相應的優化模型。所得的節水灌溉水管理優化模型可為缺水地區的農業水管理提供依據，在北方相似地區具有一定的參考價值。 -
In a comparatively short period of 100 years or so, hong kong was transformed from being a fishing harbour into an important asian - pacific entrepot, and then transformed further into the modern international financial centre that it is today. the continuous expansion of urban areas was closely linked with the establishment and further development of the water supply service
在短短的百多年間，香港能迅速地從漁港轉型為亞太地區貿易轉運站，再發展成為今日的國際金融中心，都市規模不斷擴張，實與自來水供應系統的建立、成長和擴張息息相關。 -
Chinese urban areas are suffering from short of water and water pollution
中國城市正面臨著非常嚴峻的水資源枯竭和污染的形勢。治污和節水成為當務之急。 -
Travellers on short trips to areas with water supplies of uncertain quality should avoid drinking tap - water, or untreated water from any other source
短途旅行到水質不保險的地區時，應避免飲用水龍頭的水或未經處理任何其他來源的水。 -
Through analysis and study, it is believed important and feasible that the implemented projects, the importing feng jia - shan reservoir into yang mao - wan reservoir and the water supply from shi tou river to xi ' an city ; form the synthetic analysis of the main factors - quantity, time, apace and user " character, it can be conferred that it is not necessary for the four projects in the western areas to join together at present ; adding gate at the 2 head of lin jiacun trench can only help to relax the problem of lack of water in bao jixia irrigation area, to solve the problem of short of water in the irrigation area needs to take project measures at the trunk and branches of wei he river from lin jia village to the upper stream ; the mode of supplying water of the four projects in the western areas are all by gravity, they can only be supplied one way and ca n ' t be supplied each other
通過分析研究認為：已實施的引馮濟羊工程和石頭河西安供水工程，是十分必要的和可行的；從水資源配置的主要要素? ?數量、時間、空間和用戶性質的綜合分析研究來看，西部四大工程目前尚無整體聯網的必要；林家村渠首加閘對解決寶雞峽塬上灌區缺水僅能起到緩解作用，從根本上解決塬上灌區的缺水問題，還必須從林家村以上渭河干支流上採取進一步的工程措施；西部四大工程均為重力供水，只能單補，而不能互補。
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