田生 的英文怎麼說

中文拼音 [tiánshēng]
田生 英文
taiku
  • 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
  • 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;...
  1. The experiment was conducted in a 2. 4 ha isolated field mimic rice production practice with pollen competition. a japonica gm rice l201 containing bar gene with herbicide basta resistance was used as a pollen donor and six indica hybrid rice varieties and its male sterile ( ms ) lines and two common wild rice ( oryza rufipogon and o. nivara ) that share same aa genome with cultivated rice were used as recipients

    本試驗選擇廣州作為華南水稻生態區的代表，以含bar基因（抗除草劑basta ）的轉基因粳稻l201為花粉供體，模擬大田生產實際，對轉基因向秈型兩系及三系雜交稻不育系、雜交稻品種及含aa基因組的普通野生稻的基因漂流及其影響因素進行了研究。
  2. Management of n in agricultural ecosystem is one of the most essential factors for agricultural sustainability. injudicious use of nitrogen fertilizer has induced a crucial environmental problem, which includes volatilization of nox to the atmosphere, acid rain, induced leaching of soil nutrients, changes in the global n cycle, and nitrate pollution of groundwater

    農田生態系統中長期單一、過量偏施化學肥料特別是化學氮肥，造成農產品品質下降，肥料利用率低，不僅增加了農業生產成本，還嚴重污染環境，已成為農業可持續發展的一個重要制約因子。
  3. A number of kanamycin resistant transformants were obtained two months later. they were morphologically normal, but grew slower comparing with the control tobacco

    2個月後獲得了一批卡那黴素抗性煙草植株，抗性植株大田生長表型正常，生長速度相對緩慢。
  4. Power consumption by peak load cutting is a difficult work

    摘要油田生產中避峰用電較困難。
  5. There are several possible avenues for improving the productivity of agricultural land.

    提高農田生產率有幾種可行的途徑。
  6. A study on water cycle in agro - ecosystem and relationship between crops and water

    農田生態系統水分循環與作物水分關系研究
  7. From a farmland which used organophosphate pesticide omethoate as insecticide frequently, we gathered soil in spring, summer, autumn and winter, from the collection soil, isoloated the aerobic bacteria that can degradate organohosphate pesticide omethoate

    從常施用有機磷農藥氧樂果為殺蟲劑的農田生態系統中，在春、夏、秋、冬四季中各採集土壤，從採集到的土樣中分離出能夠降解有機磷農藥氧樂果的好氧細菌。
  8. It meant that carbon emission was obviously less than carbon absorption in costal regions. for example, carbon absorption was about 3 times more than emission in 2001

    就目前來說，農田生態系統碳排放明顯低於碳吸收，如2001年的沿海地區農田生態系統碳吸收為碳排放的4倍左右。
  9. The total carbon absorption of china costal farmland ecosystems was 15644. 2 x 104t in 1981 and increased to 22482. 4 x 104t in 2001 with increasing rate of 44 %. but the total carbon emission was 1512. 86 x 104t in 1981 and increased to 5559. 31 x 104t in 2001 with increasing rate of 265 %

    其中，沿海十省區農田生態系統碳吸收總量從1981年的15644 . 2萬噸上升到2001年的22482 . 4萬噸，上升了近44 ；而碳排放總量從1981年的1512 . 86萬噸上升到2001年的5559 . 31萬噸，增長了265 。
  10. This paper analyzes the discount rate and operation cost in economic evaluation, and proposes the value taking method of the discount rate and determination method for the economic limit in different water cut conditions in the later stage of oilfield development basing on the break - even equilibrium principle

    摘要通過對經濟評價中的折現率及操作成本等經濟參數的詳細分析，從資金的保值及盈虧平衡原理入手，分別提出了開發下限的折現率取值方法及油田生產後期不同含水條件下的經濟極限確定方法。
  11. Form feature of farmland ecosystem and ecological security angle of the region set out, analyzing affection of farmland landscape pattern to ecological environment, bring to light that spatial heterogeneity and fragmented of farmland landscape pattern are important influence factor to land ecological environment security in the farming stock - raising in this paper

    從區域農田生態系統特點和地區土地生態安全形度出發，通過對市域農田景觀空間格局特徵及其對土地生態環境安全影響的分析，顯示出農田景觀格局的空間差異性與破碎度高是農牧交錯地區土地生態環境安全的重要影響因素。
  12. A study on the biomass of rice field ecosystem during slack winter season in xiangtan suburb

    湘潭市郊稻田生態系統冬閑期間植物群落的生物量的研究
  13. Health and biodiversity of field ecosystem ; agricultural pollution control ; environmental quality and clean agricultural production. innocent treatment and utilization of rural disposals

    農田生態系統健康與生物多樣性；農業環境污染控制；產地環境質量與農業清潔生產；農村廢棄物資源化利用與無害化處理。
  14. Economic evaluating the equipment of oil field ground plays an important role in the oil - field enterprise

    油田地面工程設備技改經濟評價對油田生產企業有著重要意義。
  15. At present, the studies about the controlled alternate furrow irrigation are focused on how it affects the water physiological indexes, water consumption and yields of crops. but, some problems suc h as the soil infiltrative parameters, irrigating water advancing, water redistribution in soil, calculation of crop water requirement and water consumption, and the upper and lower limit indexes of soil moisture, guiding a field irrigation after the controlled alternative furrow irrigation is implemented in field, have not been researched systematically and deeply. if these problems could not been solved commendably, the popularization of controlled alternate furrow irrigation will be affected

    然而，目前有關交替隔溝灌溉的研究還主要集中於這種灌水方式對作物水分生理指標、耗水量和產量的影響方面，而對大田採用這種灌水式后的土壤入滲參數變化情況、作物需水量與耗水量計算、以及指導大田灌溉的水分下限控制指標等與大田生產實際密切相關的幾個問題基本上還沒有進行系統的深入研究，而這些問題如不能得到很好地解決，勢必會對這種灌水方式的推廣應用產生嚴重的影響。
  16. We propose to integrate the life strategy approach and trophic group classification to obtain a better understanding of nematode diversity and their functions, so as to use nematodes as effective bioindicators in farmland ecosystems

    建議通過綜合土壤線蟲的生活史策略和營養類群等信息，深入了解其生物多樣性和土壤生態系統功能，從而更好地發揮土壤線蟲對農田生態系統變化的生物指示作用。
  17. Effects of shelterbelt on physiological and ecological characteristics and biomass of crops. protective plantation technology. publishing house of northeast forestry university

    防護林網內玉米田生物量和生產力格局研究。植物生態學與地植物學學報， 16 （ 2 ） 。
  18. Further, research clearly shows that as soil nutrient levels are maintained, as crop yield levels are increased and more residues are returned to the soil, productive capability continues to increase and the natural resource of the soil is protected

    再者，研究清楚地表明，如果保持住土壤肥力水平，作物產量增加，更多殘茬還田，生產能力會持續上升，天然土壤資源也得以保護。
  19. On the basis of discerning the natural ecosystem of wuxi city, in this paper, the ecosystem is divided into four major types : forest, wetland, river and lake, and farmland

    摘要在對無錫市自然生態系統進行識別的基礎上，把無錫市自然生態系統劃分為森林、濕地、河流湖泊、農田生態系統四大類型。
  20. Ocean science and engineering research institute will this be the work of target, has already rather had own special features at the development of the realm, for example making salt, salt chemical engineering, ocean chemical engineering and make the salt machine etc., already had accumulated a lot of research experience at the academic realm, such as seawater kinematics, oceanic chemistry and developments and using of its resources, hydrology geology of the coast, salt pan biology, water - salt system phase diagram, inorganic separation, crystallography and so on, and is utmost developing oceanic resources attains, at the same time, doing the resources circulation & reusing and reducing the environment pollution

    海洋科學與工程研究所將此作為工作的目標，在制鹽、鹽化工、海洋化工、制鹽機械等領域的開發已經頗具有自己的特色，在海水運動、海洋化學及資源開發利用、海岸帶水文地質、鹽田生物、水鹽體系相圖、無機分離、結晶等學術領域已積淀了豐厚的科研經驗，最大限度的開發海洋資源的同時做到資源循環再利用、減少環境的污染。
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