Irrigation canal 意味

WebEven when a canal is well maintained, serious technical problems may arise. These problems need to be solved by repair or improvement works. A repair should usually be done as soon as possible, depending on the severity of the problem. Improvements, such as the lining of a canal section, may be postponed until the end of an irrigation season ... WebNov 13, 2024 · Irrigation canals are the main waterways that bring irrigation water from a water source to the areas to be irrigated. They can be lined with concrete, brick, stone, or …

Summaries of Reviews of Literature Related to Irrigated …

Webirrigation channelの意味や使い方 用水路 - 約1456万語ある英和辞典・和英辞典。 発音・イディオムも分かる英語辞書。 irrigation channel: 用水路 Webthem to draw on a large sheet of paper a map of the canal system in their irrigation block. 5. Ask the groups to indicate on the map for each section of the canal system a short description of the condition of the canal (size, lining). Distinguish main, tertiary and quartair canals. 6. Ask the groups also to indicate on the map the sections ... small tent for one https://msink.net

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http://yingyu.fuxila.com/zhishi/8426.html WebJan 20, 2024 · Carrier canals do irrigation and side by side carry water for other canals. Feeder canals are constructed to feed two or smaller canals. 4. Classification based upon the relative position in a given network of canals. An elaborate network of irrigation canals consists of the following categories of canals: (i) Main canal. (ii) Branch canal. WebAn irrigation canal is a hydraulic system whose main objective is to convey water from a source (dam and river) to different users. Such systems can be very large (several tens or … small tent trailers for sale craigslist

「イリゲイション」の意味や使い方 わかりやすく解説 Weblio辞書

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Irrigation canal 意味

irrigation,イリゲイション 実用日本語表現辞典

WebMar 19, 2024 · Irrigation canal definition: A canal is a long, narrow stretch of water that has been made for boats to travel along... Meaning, pronunciation, translations and examples … WebThe water carrying capacity of lined canal is much higher than the unlined canal and hence more area can be irrigated using lined canals. 4. Increase in Channel Capacity Canal lining can also increase the channel capacity. …

Irrigation canal 意味

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WebThe terrace channels are convenient for irrigation. 梯田的溝渠便于灌溉。 This irrigation canal has fallen into disuse . 這條渠荒廢了。 Portable irrigation is on the increase . 移動式灌溉正在增加。 The fields are crisscrossed by irrigation canals and ditches . 田野上溝渠縱橫 … WebThe conveyance and distribution systems consist of canals transporting the water through the whole irrigation system. Canal structures are required for the control and measurement of the water flow. 5.2.1 Open canals. An open canal, channel, or ditch, is an open waterway whose purpose is to carry water from one place to another.

WebLarge irrigation projects have been constructed all over the world for the purpose of irrigating agricultural lands through gravity flow systems. These projects usually consist of one or more storage reservoirs, diversion structures, canals and related structures, outlets and finally drainage facilities. The reservoirs constructed could also serve the purpose of … WebA canal is an artificial channel that is constructed to carry water to the fields to perform irrigation. The water is taken either from the river, tank or reservoirs. The canals can be …

WebApr 24, 2024 · KAWASAKI -- There is a former irrigation canal system near Tokyo completed in the early Edo period (1603-1867) to get water to local farmland. It was Please view the … WebAdvantages of Canal Irrigation. A proper irrigation system will help farmers in the lack of rain season for cultivation. It helps expedite the cultivation work and speed up the economy. It helps to increase the groundwater level. Canals also help to produce electricity and supply drinking water. Less maintenance cost.

Webirrigation. [イリゲーション] [名] 灌漑. 川などから田畑に水を引くこと. ＜使用例＞. ・irrigation agriculture. かんがい農業. ・an irrigation canal.

WebWater losses from canals and rice fields. irrigation and Water Resources. Proceedings of a Symposium Sponsored by ODA, UK, 24-25 August 1990, Sri Lanka ..... Mendis. D.L.O. 1990. Layout of channel systems in irrigation projects in Sri Lanka, In Gunawardena E.R.N. (ed.), Irrigation and Water Resources: small tent trailers bcWeb「irrigation」とは、「灌漑」や「灌水」といった農地の外部から農作物の生育に必要な水を人為的にそそぐことを意味する英語表現である。Weblio国語辞典では「イリゲイション」の意味や使い方、用例、類似表現などを解説しています。 highway robbery philippinesWebMay 14, 2024 · The results showed flood recession agriculture (FRA), depression agriculture, spate irrigation, and inundation canals and dugouts among the FBFS used and that FRA … small tent for houseWebApr 12, 2024 · irrigation, in agriculture. the artificial application of water to land. Some land requires irrigation before it is possible to use it for any agricultural production. In other places, irrigation is primarily a means to … small tent heaters for wintersWeb美国,旧金山,,4室4卫独栋别墅,，价格,$1,599,000,。外居乐美国房产网为您提供全面的海外房源、房产信息及最新房产资讯！如需购买美国,旧金山,,独栋别墅,，或了解,旧金山,,独栋别墅,最新价格和图片，就上外居乐！ highway road racing unblockedWebReturn flow channels carry excess irrigation water back to a river or reservoir. They can include natural drainage systems or man-made canals. Dams in Alberta are earthen or rock filled. Diversion structures direct water from a reservoir into the stream or diversion canal. Spillways protect the reservoir embankments and irrigation structures ... small tent heaterWebCanals 21 Chapter 4 Main problems in a canal network 4.1 INTRODUCTION This chapter looks at problems which are frequently encountered in irrigation canal systems. Some of these are described in detail. The last section of this chapter explains why regular inspection of the system is required. small tent trailers canada