長期固定區 的英文怎麼說

中文拼音 [zhǎngqīgùdìngqū]
長期固定區 英文
long term fix area
  • 長 : 長Ⅰ形容詞1 （年紀較大） older; elder; senior 2 （排行最大） eldest; oldest Ⅱ名詞（領導人） chief;...
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  • 固 : Ⅰ形容詞（結實; 牢固; 堅硬） firm; hard; solid Ⅱ副詞1 （堅決地; 堅定地） firmly; resolutely 2 [書...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 區 : 區名詞（姓氏） a surname
  • 長期 : over a long period of time; long-term; long range; secular
  1. In the third chapter, the ratio of soil evaporation to crop transpiration under different furrow irrigation ways adopted in summer maize field was analyzed by using the measured data in lysimeters

    與固定隔溝灌相比，交替隔溝灌土溝的干濕交替循環不會使根區部分土壤出現長期極度乾燥的情況，因此對作物根系的生長和吸收比較有利。
  2. National issue relates to national sovereign rights, territorial complete, political steady, frontier consolidation, economic development and other aspects, it shows prostrated nature, complexity, and importance etc. the article is composed of three parts : the first part starts with analyzing the complexity of national issue, and it discusses manifestation of complexity about the national issue in west of our country : national issue is interweaved with religious issue together, and historical issue is interweaved with realistic issue together, and international issue is interweaved with national issue together, and material issue is interweaved with spiritual issue together, and advanced traditional culture is interweaved with disadvanced producing and living form together, and legal national religious activity is interweaved with illegal national religious activity together, and political issue is interweaved with societal issue together, and the contradiction between the enemy and ourselves is interweaved with the contradiction inside the people

    民族問題涉及到國家主權、領土完整、政治穩定、邊疆鞏固、經濟發展等方面，表現出長期性、復雜性、重要性等特點。本文分三個部分：第一部分從分析民族問題復雜性入手，論述了我國西部地區民族問題復雜性特點的表現形式：民族問題與宗教問題交織在一起，歷史問題與現實問題交織在一起，國際問題與國內問題交織在一起，物質貧困與精神貧困交織在一起，優秀的傳統文化與落後的生產生活方式交織在一起，合法的民族宗教活動和非法的民族宗教活動交織在一起，政治問題和社會問題交織在一起，敵我矛盾和人民內部矛盾交織在一起。
  3. The structures and dynamic changes of the artifical sand - fixing vegetation were studied based on the follow views : components of vegetation community, plant diversity, life - forms of vegetation, trends of plant growth, characteristics of the vertical and horizontal structure of vegetation, relationship between the vegetation community and environment ( including soil moisture temperature etc. ), relationship between the vegetation community and characteristics of plant physiological activities. some results were showed as follow : 1. components, diversity and life style of artificial vegetation in shapotou region the marked changes of artificial vegetation have taken place during more than 40 years, since the establishment of sand - fixing vegetation

    本文以騰格里沙漠東南緣寧夏中衛縣沙坡頭地區人工固沙植被作為研究對象，採用傳統生態學的野外調查方法，從植被群落的組成、多樣性、生活型、群落生長動態、垂直結構特徵、水平結構特徵、群落結構與周圍環境（土壤含水量、溫度）相互關系及其與植物自身生理生態適應特徵關系等多個角度研究了人工植被群落的結構及其動態變化，取得了如下研究結果： 1 、植被群落組成、多樣性及生活型：沙坡頭地區人工植被經過近50年的演變，從流動沙丘到固定沙地，沙地植被的動態變化經歷了從人工植被到人工?自然植被的轉變，從人工植被建立初期的少數幾種引種植物到現有30多種植物，隨著固定沙地時間的延長，植物種類日趨豐富，並且人工植被在15 25年、 40 50年兩個階段，物種的周轉速率最大，即群落結構變化最大。
  4. The content of fixed ammonium, capacity of fixing - ammonium, available fixed ammonium, kinetics of ammonium fixation and release of fixed ammonium of chief upland cultivated soils in hunan province were studied by using the method of field investigation and sampling, laboratory incubation and analyses. the seasonal change of fixed ammonium content in soil and _ its bioavailability in different growth stage of huanghuacai by use of field plot experiment

    本文通過野外調查取樣、室內培養試驗和分析測定，研究了湖南省主要旱耕地土壤的固定態銨含量、固銨容量、有效性固定態銨含量以及土壤對銨離子的礦物固定和土壤固定態銨釋放的動力學特性，通過田間小區試驗，研究了不同施肥結構下土壤固定態銨在黃花菜生長期間的動態變化規律及其生物有效性。
  5. However, via intensive numerical computation, the author finds that actually some characteristic of this confidence intervals, for example, confidence coefficient, expectation width and coverage efficiency fluctuate intensely when the sample size varies given the parameter, or when the parameter varies given the sample size

    但是我們通過精細的數值計算發現，由於總體分佈的離散性，這些置信區間的特性（置信系數、期望長度、覆蓋效率）實際表現為當參數固定隨著觀測次數（樣本值）變化或當觀測次數固定隨著參數變化而發生強烈震動。
  6. A basic principle, method and realization process that can automatic search, take and survey aims based on maximum principle of strength of distance measurement signal is introduced

    摘要介紹了一種基於測距信號強度最大原理進行目標的自動搜尋、照準與測量的基本工作原理、方法與實現過程，分析了其適合於作為固定站用於無人看守的危險地區的長期變形監測。
  7. The thing to do may be to fix the weekly programme and to fine - tune monetary conditions through rather more frequent money market operations of the type carried out daily by other central banks engaging in discretionary monetary management

    事實上，央行可以考慮的做法，是固定了一個長期的每周發行央行票據的計劃，並參照其他地區央行隨機應變式的貨幣管理策略，每日進行較密集的貨幣市場操作，以達到微調貨幣狀況的效果。
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