田間水分不足 的英文怎麼說
中文拼音 [tiánjiānshuǐfēnbùzú]
田間水分不足
英文
field moisture deficiency- 田 : Ⅰ名詞1. (田地) field; farmland; cropland; land 2. (姓氏) a surname Ⅱ動詞[書面語] (打獵) hunt
- 間 : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
- 水 : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
- 分 : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
- 不 : 名詞[書面語] (剁物所用的木墩) a block of wood
- 足 : Ⅰ名詞1 (腳; 腿) foot; leg 2 (姓氏) a surname Ⅱ形容詞(充足; 足夠) sufficient; ample; enough;...
- 田間 : field; farm田間勞動 field labor; farm work; 田間試驗 field test; field trial; field experiment; 田間小路 loaning
- 水分 : 1. (物體內所含的水) moisture [water] content; dew; humidity 2. (誇大的成分) exaggeration
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Proceeding with the analysis of water resource peculiarity of jilin province, the authors bring forward that effective gathering and using of rainwater can supplement the gross amount of rainwater in valley, probe into rainwater resources use in jilin province : first is to make rainwater resources use plan in valley program, secondly is to construct gully dam system according to water and soil conservation project, to strengthen sloping field collection rain ' s project and forest - grass construction, to increase storage space, thirdly is to fully utilize field project and water conservancy project to gather rain water, intercept rainfall on the spot so as to restore water environment
摘要從吉林省水資源特點分析入手,提出了雨水資源的有效集蓄利用是補充流域水資源總量不足的重要因素,探討了在吉林省雨水資源主要利用途徑是首先在小流域規劃中作好雨水資源利用規劃;其次是建設以水土保持治溝骨幹工程為主的溝道壩系,強化坡面集雨工程和林草植被建設,增大貯水空間;第三是充分利用田間工程和水利工程集雨蓄水,使降雨就地就近被攔蓄,最終使水環境得以修復。Problems in using screw - crane in fields and water resources engineering were analysed with examples of engineering project. based on this, a method was presented. by using double - hook screw - crane and connecting two screw - cranes by an intermediate bearing and a gear coupling, the problem of inefficiency in door - closing was solved. the double - hook screw - crane could work synchronously
以具體工程為例,在分析了螺桿啟閉機在農田水利工程中應用時存在的問題及原因的基礎上,提出採用雙吊點螺桿啟閉機,用中間軸與齒輪聯軸器把2臺螺桿啟閉機連接起來的方法,成功地解決了單吊點啟閉機閉門力不足的問題,實現了雙吊點螺桿啟閉機工作時的同步
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