生物制約 的英文怎麼說

中文拼音 [shēngwùzhìyāo]
生物制約 英文
biological conditioning
  • 生 : Ⅰ動詞1 （生育; 生殖） give birth to; bear 2 （出生） be born 3 （生長） grow 4 （生存; 活） live;...
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 約 : 約動詞[口語] （用秤稱） weigh
  • 生物 : living things; living beings; organisms; bios （pl bioi bioses）; biont; thing; life生物材料 biol...
  1. Biological activity in a soil is influenced by soil acidity and nutrient status.

    生物的活動被土壤養分含量狀況所制約。
  2. The canoeists ' sporting life is affected mostly by factors related to medical science, biology, sports training and sociology

    摘要賽艇運動員的運動壽命受多方面因素的影響和制約，主要為醫學生物學因素、訓練學因素和社會學因素。
  3. " i don ' t see how you can stop these things, " says bioethicist daniel callahan of the hastings center in briarciif manor, new york

    位於紐約布里阿克利夫大廈海斯汀斯中。動的生物論理學家丹尼爾?卡拉翰說： 「我不知道你如何能制止這些事。
  4. And painstaking investigation for the industrial port of wisco production equipments, loading and unloading technological process and transportation assignment process and collecting a great deal of datum. they have found out the climacteric element which had made quantitative analysis and research about those climacteric elements. they have had come to the conclusion that the climacteric element of influencing the finished product wharf of the industrial port of wisco production ability, loading and unloading assignment efficiency, loading and unloading quality was the contradiction between goods " distribution of cargoes and the not match of shipping style, the transport organization process of steel was incardinate

    本文針對以上問題，在深入武鋼工業港生產實際，對其生產設施設備、裝卸工藝流程、運輸作業流程等進行調查研究和收集大量數據的基礎上，分析研究了制約武鋼工業港成品碼頭生產能力的關鍵因素，並對這些關鍵因素進行了量化分析和研究，得出了影響武鋼工業港成品碼頭生產能力、裝卸作業效率和裝卸全面質量的關鍵性因素是貨物配載和船型不匹配、鋼材運輸組織流程不協調的結論，指出克服這些影響因素的思路和方法。
  5. There are as well as density-dependent biological factors such as disease, predation, and intraspecific competition.

    還有密度制約的生物因素，諸如病害、捕食和種內競爭等。
  6. The thesis also distinguishes different service quality on the base of kano ' s service model, finds the quality problems of property company and provides basis and methods for further quality improvement. the innovations of this thesis are that it creates the analysis process of the service quality and distinguishes the type of service quality according to quantitative analysis,

    同時，本文基於卡諾（ kano ）服務質量模型，區分了物業管理服務要素的質量類型，分析了物業公司在服務質量上存在的問題及產生的原因，找出了制約公司服務質量提高的關鍵因素，為物業管理公司的服務質量改進提供了決策依據。
  7. In biology, we can speak of the life history of an organism since an organism is partially conditioned by past event.

    在生物學中，我們能夠談論某種有機體的生活史，因為有機體部分地受過去事件的制約。
  8. Taking into account the growth of demand index, and the constraints of production growth, the essay models how resources from multiple sources can be brought together to meet demands, and illustrates the strengths of mobilizable resources and the limitations of other kinds of resources

    通過大量戰爭對資源需求與保障的定性定量分析並考慮物質生產增長規律制約，捕捉到需求指數增長趨勢，構築了多途徑資源組合應對模型，論述了各途徑資源所受制約和可動員資源的優勢。
  9. Some particular measures to be taken are as the followings : ( 1 ) to establish a uniform harmony mechanism in the river basin in order to have a general plan for wetland protection and utilization ; ( 2 ) to combine the existing protection districts according to lake drainage area and species distribution, and to construct new wetland protection region in order to solve problems in management districts ; ( 3 ) to develop wetland restoration and reconstruction ; ( 4 ) to carry out reforesting in formerly cultivated land and to construct shelter forest of the yangtze river in order to control soil erosion and to preserve the water resource ; ( 5 ) to protect and utilize reasonably the wetland resources in the middle and lower reaches of the yangtze river ; ( 6 ) to strengthen the research of wetland science

    具體可採取以下措施：在流域內建立統一協調機制，對流域濕地進行保護與合理利用，合理布局，統一規劃；按湖泊流域和物種分佈整合現有保護區，建立新的濕地保護區，解決目前管理上的制約問題；大力開展濕地修復重建；推進退耕還林、長江防護林等工程建設，發揮森林治理水土流失、涵養水源的作用；在保護的前提下科學合理地利用長江中下游濕地資源，開拓新的生產力；同時加強濕地科學研究。
  10. It could improve carcass quality meat quality, reproductive ability of livestock, and was indispensible matter for normal elaboration of livestock ' s varietal performance. up till now, biotin could only be gained by the method of chemical synthesis and only imported from the foreign countries, and its price was very expensive and seriously restricted the development of our country ' s animal husbandry

    由於生物素能夠提高家畜胴體質量和改善肉質，提高家畜繁殖力，是家畜品種性能正常發揮所必需的物質。目前，生物素只能通過化學合成方法獲得，且均從國外進口，價格昂貴，制約了我國畜牧科技和產業的發展。
  11. Since 1979 china has signed a series of international environmental conventions and agreements, including the convention on international trade in endangered species of wild fauna and flora, international convention for the regulation of whaling, vienna convention for the protection of the ozone layer, basel convention on control of transboundary movements of hazardous wastes and their disposal, montreal protocol on substances that deplete the ozone layer ( revised version ), framework convention on climate change, convention on biological diversity, convention on combating desertification, convention on wetlands of international importance especially as waterfowl habitat, and 1972 london convention

    中國自1979年起先後簽署了《瀕危野生動植物種國際貿易公約》 、 《國際捕鯨管制公約》 、 《關于保護臭氧層的維也納公約》 、 《關于控制危險廢物越境轉移及其處置的巴賽爾公約》 、 《關于消耗臭氧層物質的蒙特利爾議定書（修訂本） 》 、 《氣候變化框架公約》 、 《生物多樣性公約》 、 《防治荒漠化公約》 、 《關于特別是作為水禽棲息地的國際重要濕地公約》 、 《 1972年倫敦公約》等一系列國際環境公約和議定書。
  12. However, genetic improvement by in vitro culture in mustard ( brassica juncea coss. ), especially in chinese mustard, is restricted by the poor frequency of shoot regeneration, and no regeneration system is established yet

    芥菜類作物（尤其是中國芥菜）再生率偏低，在遺傳轉化、突變體篩選等方面尚未形成一個高效穩定的再生體系，從而制約了離體條件下遺傳改良的進程。
  13. The equalitarianism and the egalitarian practice of everyone taking food from the same big pot in income distribution disconnect the labor with the loaves and fishes, thus severely impaired the initiative of the laborer in production and work

    由於「平均主義」和「大鍋飯」的分配機制的制約，使人的勞動量與其所分配的的勞動成果沒有直接聯系，計勞動和物質利益相脫節，從而大大挫傷了勞動者的生產和工作的積極性。
  14. Cutaneous : most about 95 percent anthrax infections occur when the bacterium enters a cut or abrasion on the skin, such as when handling contaminated wool, hides, leather or hair products especially goat hair of infected animals

    以下是疾病控制中心列出的各種炭疽熱的癥狀：皮膚性炭疽熱：大約95 %的炭疽熱患者是通過皮膚接觸感染病菌的，炭疽熱桿菌通過被切開或磨損的皮膚進入生物體內。
  15. It was showed that carbon source bacteria could absorb was a more important factor than ( nh4 ) 2so4 and kh2po4 ; and higher ph, rich biomass of phytoplanktons and zooplanktons in water body also restrained the growth of heterotrophic bacteria

    結果表明生物可利用的有機碳是主要的限制性營養因子，而氮源和磷源的影響較小；湖水的高ph以及豐富的藻類和浮遊動物生物量也制約了異養細菌的生長。
  16. Submerged vegetations ( aquatic vegetation ) with abundant nutrition is a kind of biotic resources, compared with terrestrial plants, their different physics properties make the drying problem as one of the most difficulties that limite their rational exploitation and utilization

    摘要沉水植物（水草）是1類富含營養的生物資源，與陸生植物具有不同的物料特性，致使水草的乾燥問題一直是制約這一資源有效開發利用的瓶頸。
  17. The reading research team consists of about 20 scientists, including a neural prosthesis specialist, a cybernetics expert from the united states - based rehabilitation robots laboratory, and teams developing intelligent networks and biomedical signal processing software

    雷丁研究小組大約有20名科學家，包括一個神經假肢專家，一個從復原機器人實驗室美國基地來的控制論專家，以及一些開發智能網路和生物信息處理軟體的小組。
  18. Since long time ago, because of the complexed system, the managerial policies coming out from varies departments, the common exist questions such as the position restriction is universal existing, the infrastructure is weak, the fund investment is insufficient and the talented person is deficient of the tourism district, causes the level of specialized management of the tourist attraction in our country become low, the compatibility for market economy become worse, and the potential sustainable growth become insufficient, which are hard to adapt for the reform of socialist market economy organizational and satisfy the request for developing in the area economic society and people demanding for material culture which grows day by day

    作為旅遊產業核心要素的旅遊景區，現階段卻是我國旅遊產業發展中的薄弱環節。長期以來，由於旅遊景區體制復雜、政出多門的管理格局，加之普遍存在的區位制約、基礎設施薄弱、資金投入不足和人才匱乏的問題，使得我國旅遊景區的專業化經營水平低，市場經濟適應性差，可持續發展后勁不足，難以適應社會主義市場經濟體制改革和旅遊產業發展的趨勢，難以滿足地方經濟社會發展的要求和人們日益增長的物質文化生活需求。
  19. Abstract : by using the correlation analysis of cotton climatic output and temperature elements of different temperature types and different length periods of time in akesu cotton region, the results obtained indicate ( 1 ) using daily temperature elements of different length periods of time correlated with cotton climatic output is more useful, more reasonable and more easily in founding out optimum temperature elements with biological significance than using ten - days temperature elements ; ( 2 ) in three temperature elements of mean temperature, maximum temperature and minimum temperature, the effect of maximum temperature on cotton climatic output is the greatest, mean temperature is greater, and minimum temperature is the least ; ( 3 ) the low temperature in later spring and summer have some limiting effects on forming cotton climatic output in akesu cotton region

    文摘:通過對阿克蘇棉區棉花氣候產量與不同長度時段、不同類型溫度要素的相關分析，結果表明： （ 1 ）採用不同長度時段的日溫度要素與棉花氣候產量進行相關分析，比採用旬溫度要素的工作更細致，更合理，更易找出對棉花氣候產量影響較大的有生物學意義的較佳時段和溫度要素； （ 2 ）在平均溫度、最高溫度及最低溫度3個溫度要素中，以最高溫度對棉花氣候產量的影響最大，其次是平均溫度，最低溫度最小； （ 3 ）春末及夏季的低溫對阿克蘇棉區的棉花氣候產量形成具有一定的制約作用。
  20. Also, the author ’ s design strategy and creativity has been given in this paper. specifically, it includes : based on the feasibility analysis of the fit selection of control parameters in the aeration process, the aeration process of wastewater treatment of the joint - constructional complete - mixed activated sludge process has been aimed at in this paper. then, the state equations of the aeration process have been proposed in this paper, which is on the base of dissolved oxygen concentration ( do ) and discharge quantity of sludge ( qw ) as control variables, the concentration of bod and sludge as state variables. based on the present study on optimization control of wastewater treatment, the multivariable optimal control model with restriction factor has been presented in the paper with introducing modern control theory and system analysis into the field of activated sludge wastewater treatment,

    具體包括:以完全混合、表面曝氣合建式活性污泥工藝的污水處理曝氣過程為研究對象，在闡述了曝氣過程式控制制參數選取可行性的基礎上，建立了以溶解氧濃度do和活性污泥排放量qw為控制變量，以曝氣池中有機物濃度s和微生物濃度x為狀態變量的活性污泥曝氣過程的基本狀態方程;運用現代控制理論的觀點和污水處理理論，在現有關于污水處理最優控制問題研究的基礎上，建立了有約束條件多變量能耗最小數學模型，該數學模型是以有機物排放總量和狀態變量的末值條件作為約束條件，曝氣過程的能耗最小作為目標泛函;採用增廣拉格朗日乘子法對最優控制問題進行轉化，並對應用極大值原理求解能耗最小這一最優控制問題進行了詳細的解析;引入約束運算元，應用具有控制約束的共軛梯度演算法對能耗最小這一最優控制問題進行求解，並進行模擬實驗驗證。
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