area under cultivation 中文意思是什麼

area under cultivation 解釋
耕地面積
  • area : n. 1. 面積；平地；地面。2. 空地；〈英國〉地下室前的空地。3. 地區，地方；〈比喻〉區域；范圍。
  • under : adv 1 在下，從屬著，服從著。 bring under get under keep under 等〈參看各該動詞條〉。 The ship wen...
  • cultivation : n. 1. 耕種，耕作；中耕；開墾；造林；栽培；（細菌等的）培養；（魚等的）養殖。2. 教養，研究，修養；優雅，高尚。
  1. Kuantien produces an average of 4, 000 tons of water caltrops annually, with a total area of more than 500 hectares under cultivation

    官田鄉的菱角產量平均每年達四千公噸，成為全國最大菱角產地，種植面積達五百公頃以上。
  2. The paper made an ecological anatomy, a cultivation experiment on the lime - soil habtat and an analysis on the diurnal variation of photosynthetic an transpiration rate from three aspects of morphology, transplantation, physiology. the conclusion is that : ( 1 ) from the viewpoint of morphological anatomy, it has typical xerophyte structure such as strong root system, small leaf area, dense floss under the leaf surface, high stomatal density, the small opening degree, developed vessels and palisade tissues etc

    從形態學、栽培學和生理學三方面對迷迭香進行生態解剖、石灰土上的栽培實驗以及光合蒸騰速率日進程的分析，得出以下結論： （ 1 ）在形態解剖上：迷迭香具有發達的根系，較小的葉面積，葉片下表面密被絨毛，氣孔密度大，開度小，厚的角質層和發育良好的木質部和柵欄組織等典型的旱生結構。
  3. Drip irrigation under mulch is a cultivation style and irrigation which is water - saving and high - yield, but great difficulty is met during generalization in vast area, because primary investment and fee of running are too high. in order to decrease investment, the research of different arrangement of capilla

    膜下滴灌是一種節水、高產的栽培與灌溉方式，但由於其一次性投資及運行費用較高，大面積推廣卻有一定的難度。
  4. Analyses of sowing dates and heat conditions in cultivation of fresh - cooking maize quot; zhongyunuo quot; no. 2 under three - crop year system in shanghai area

    中玉糯二號在上海地區一年三熟栽培播期和熱量條件分析
  5. Cultivated area ( area under cultivation ) ： refers to farmland which is plowed constantly for growing crops, including cultivated land, newly cultivated land in the current year, farmland left without cultivation for less th an three years and fallow land in the current year, rotation land, rotation land of grass and crops, farmland with some fruit trees, mulberry trees and other trees and cultivated seashore land, lake land, and etc

    耕地面積：指年初可以用來種植農作物、經常進行耕鋤的田地，除包括熟地、當年新開荒地、連續撂荒未滿三年的耕地和當年的休閑地（輪歇地）外，還包括以種植農作物為主並附帶種植桑樹、茶樹、果樹和其他林木的土地，以及沿海、沿湖地區已圍墾利用的「海塗」 、 「湖田」等面積。
  6. A general inspection and re - appraise on area under cultivation in the early period of the qing

    對清前期耕地面積的綜合考察和重新估價
  7. An area under cultivation

    種植場耕作的土地
  8. At last, based on the basic theory of equality between the rights and obligations, the writer discusses the character, essence and sense of equality of taxation law relations under market - oriented economy, and explores from the two aspects of system construction and idea cultivation, and walks out of the area of misunderstanding of the previous idea of the two sides " rights and obligations, and sets up and perfects modern taxation law relations based on the essence and core of the spirit of contract and the principle of equality

    因此筆者在此基礎上提出了市場經濟下的稅收及稅法概念的界定和對其內涵的理解，進而論述了稅收法律意識的重新構築和貫徹了公平價值和平等原則的稅法原則。最後，筆者以權利義務相對等觀念為理論基礎，論述了市場經濟下的稅收法律關系的性質、本質和其平等性，從制度建設和觀念培養上兩方面探索，走出以往征納雙方權利義務觀的誤區，以「契約精神和平等原則」為本質和核心，構建和完善現代的稅收法律關系。
  9. Sanjiang plain is the most important base of commodity grain of china. the area under cultivation of well irrigation for rice has been expanding year after year of lately year. there are 0. 7 million hm2 of rice area by the end of 1998

    三江平原是我國重要的商品糧基地，近年來井灌水稻面積不斷擴大，截止1998年底，已發展水稻面積近70萬hm ~ 2 ，其中井灌水稻約佔80 。
  10. Under the guidance of the strategy of sustainable development, aiming at the special demand of beijing, this paper put forward the principle of reserved land reclamation suitable for cultivation, the core of which is to pay preferential attention to ecology, synchronously to quantity and quality. in order to protect ecosystem services and keep dynamic balance of total amount of cultivated land in area, this paper set a suit of evaluation index system, which includes productivity index and protection index

    以可持續發展理論為指導，針對北京市的特殊要求，提出了「保護生態、兼顧耕地數量與質量」的后備土地資源宜耕評價原則，並從保護性和生產性兩個方面構建北京市后備土地資源宜耕評價指標體系，從而實現區域生態服務功能保護和耕地總量動態平衡。
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