面積源 的英文怎麼說

中文拼音 [miànjīyuán]
面積源 英文
area source
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 源 : 名詞1. （水流起頭的地方） source （of a river）; fountainhead 2. （來源） source; cause 3. （姓氏） a surname
  • 面積 : [數學] area
  1. Our county now has aloe plant surface area more than 300mu. relying on aloe resource, it builds up the biggest alow drinking product company in china. the aloe drinking series " weizhiyuan " which produced b the advanced techniques of this company has passed haccp and becomes the special drinking of national diving team of china. company plans to invite investment $ 1. 5 million for introducing produce facilities

    我縣現有蘆薈種植面積300多畝，依託蘆薈資源，建立起國內最大的蘆薈飲品生產企業，公司採用先進的生產工藝生產的「味之園」蘆薈系列飲品通過haccp食品安全管理體系認證，並被中國國家跳水隊指定為專用產品，公司擬引資150萬美元，主要用於引進生產設備，進一步擴大生產規模。
  2. Such as when the substrates was benzidine and a - naphthol, the absortion peak was 450nm after catalyticed by dna, and 501nm after catalyticed by pod, if changing substrate to benzidine and pyrocatechol, the absortion peak was 503nm after catalyticed by dna and 603nm after catalyticed by pod. the second difference was the different result after hplc : the result of hplc ( substrates : benzidine and a - naphthol ) showed that the products under the affect of dna and pod had different value on the peak and the area

    然後對以聯苯胺與-萘酚為底物，以h _ 2o _ 2為氧化劑，進行高效液相色譜分析，分析結果表明dna與過氧化物酶作用后的產物在峰面積和峰高上有不同數值；同時，不同形式的dna對該反應都有催化活性，表明只要是生物來源的dna （非特異性dna ）都具有一定程度的催化活性。
  3. There is a vast area covered continuoursly by carbonite in southwest china, where it is very rich for groundwater resources and exists large zones lack of water and regions of desert rock because of the uneven distribution of groundwater

    摘要中國西南地區碳酸鹽巖大面積連片分佈，地下水資源總量豐富，但分佈極不均一，存在大片乾旱缺水區和石漠化地帶。
  4. In this paper, two major types, the natural vegetation and crop vegetation in luota are studied. we can gain the different distributive area by remote sensing technology, in accordance with conifer forest, broadleaf forest, thick shrub forest, shrub forest, herbs shrub forest, herbs naked rock and crop vegetation. the valuation of the output of standing trees, water conserbancy, soil conserbation to control erosion and purify the air is the main basis which is used to value the functions of the forest ecosystem of the conifer forest and broadleaf forest of luotathe result reveal that the total ecological function value of the forest which area is 1388. 8 hm2 is estimated up to 18. 36 million yuan per annum. the synthetic valuation system of luota vegetation is put forward by the valuation of per hm2 in evergreen - deciduous forest, conifer forest, conifer and broadleaf forest, broadleaf forest, scatteredtree - shrub forest, coppice - shrub forest, herbs shrub forest, econamic crop and cereal crops. the plant resources is valued according to the ornamental and green plant. lumber trees and medical plant. ornamental plant includes hosta plantaginea. lilium brownii van viridulum, spiraea cantomiensis and so on. lumber tuees includes zzzelkova schneideriana, emmenopterys henryi, catalpa fargesii and so on

    本文把洛塔現存植被分為自然植被與栽培植被兩大類進行研究，通過遙感技術對現存植被按針葉林、闊葉林、密灌、灌叢、草灌、荒草裸巖、農作物植被等類型進行分佈面積的統計，在此基礎上，以林產品價值、涵養水源價值、保護土壤價值和凈化空氣價值作為估算的主要參考依據，對已成林的針葉林與闊葉林進行森林生態系統的價值估算，得出面積為1388 . 8hm ~ 2的針葉闊葉林的森林生態價值為1836 . 37萬元，參照這一生態價值量，把洛塔植被按常綠落葉林、針葉林、針闊混交林、闊葉林、疏林?灌叢、矮灌叢、荒草灌叢、經濟作物和糧食作物，以每hm ~ 2的價值量提出了洛塔植被的綜合價值體系。
  5. The newest countercheck result of waterpower indicates that there are 1918 river with the drainage area of over 50 km2 in the whole province whose theoretical storage of waterpower resource is 864. 2 * 104kw, ranking the first among the northeast area, accounting for about 50 % of that of the northeast area

    最新水能資源復查成果表明：全省流域面積50km ~ 2以上河流1918條，水能資源理論蘊藏總量為864 . 2 10 ~ 4kw ，居東北地區之首，約占東北地區的50左右。
  6. At first, this research summarizes and analyzes the natural zoology conditions, such as district ’ s boundary, geography position, climate characteristics, geologic and appearance, soil, vegetation and so on, social economy, the whole developing situation of the stockbreeding in the yellow river delta area. the result is : the yellow river delta is the area with a specific zoology system and rich natural resource. the proper geological environment, favorable climate conditions offer the advantaged conditions for the growing of pasture and feedstuff, the big superficial natural and artificial grass land and a large number of cropper straws establish a good material base for the vegetarian especially for sheep

    1 、通過對黃河三角洲地區的區域界定、地理位置、氣候特徵、地質地貌、土壤植被等自然生態條件，以及社會經濟狀況、畜牧業整體發展情況進行分析，結果表明:黃河三角洲是一個具有獨特生態系統和豐富自然資源的地區，該區特有的地質環境、良好的氣候條件為牧草及飼料作物的生長提供了有利條件，大面積的天然草場和人工草場以及大量的農作物秸稈為食草家畜，特別是羊的大發展奠定了良好的物質基礎。
  7. In view of the fact that cruciferae crops not only account for the largest growing area of vegetable crops but also play an important role in agricultural activities and lives of people in china, it has been our objective that their germplasm resources were fully utilized

    十字花科（ cruciferae ）植物是中國蔬菜作物中栽培面積最大的一類，在我國農業生產和人民生活中佔有非常重要的地位，對十字花科植物種質資源的充分利用一直是人們努力的方向。
  8. Climate change is likely to make essential resources notably freshwater, cultivable land, crop yields and fish stocks more scarce in many parts of the world, particularly in already vulnerable societies

    氣候變化可能致使全球很多地區尤其是局勢動蕩地區的基本資源（主要有淡水、可耕地面積、糧食產量以及魚類資源）更為匱乏。
  9. To understand the meaning of the remaining surface integrals in(5. 9. 22)we first investigate the solution corresponding to a doublet source.

    為了理解（5922）中其餘那些曲面積分的意義，我們首先考察對應于偶源的解。
  10. The 13 - storey institute, with floor area of 13, 000 square metres, features multiple facilities including a drill ground, 13 classrooms, lecture theatre, indoor swimming pool, learning resource centre, information resources centre, obstacle training ground, physical fitness centre and gymnasium with elevated running tracks

    這是一所樓高13層的綜合大樓，樓面面積達13 ， 000平方米，內有多項設施，包括步操場、 13間課室、演講廳、室內游泳訓練池、學習資源中心、訊息資源中心、障礙訓練場、健身中心及設有高架跑道的室內運動場。
  11. The structures and characteristics of several graphite samples are measured by means of powder x - ray diffraction ( xrd ), brunauer - emmer - teller ( bet ) surface area measurement, inductively coupled plasma ( icp ) spectroscopy, particle size analysis and electrochemical measurements. the effects of origin, structure, impurity, particle size, specific surface area of carbon materials on the electrochemical characteristics are studied. a synthetic graphite with abundant resources, low cost and favorable performance is determined as the raw material for modification of graphite

    採用xrd 、 bet 、 icp 、激光粒徑分析及電化學性能測試等方法，對國內外多種典型石墨樣品的結構與性能進行比較，研究石墨材料的來源、晶體結構、雜質含量、顆粒大小、比表面積等因素對其充放電性能的影響，確定一種性能較好、價格低廉、來源廣泛的普通人造石墨粉作為熱處理與摻雜改性、以及復合結構炭材料研究的原材料。
  12. The qitaihe coal resources isadvantageous, the coal field total area 8, 000 square kilometers, haveverified the geological reserve 1. 7 billion tons, the prospectivereserves 4. 2 billion tons, the coal plant completely, has the cokingcoal, 1 / 3 coking coal, the gas coal, the anthracite and so on 10varieties, by coking coal primarily ; excellent in quality, has theespecially low phosphorus, especially low characteristic and so onsulfur, high heat value, high ash melting point, high silicon content, most is suitable for the coal chemical industry product thedevelopment, is national one of three big protections mining rare coalfields, is the heilongjiang province most important anthraciteproduction base, also is the national important coking coal and thenortheast area biggest high quality coke production base

    七臺河煤炭資源得天獨厚，煤田總面積8000平方公里，已探明地質儲量17億噸，遠景儲量42億噸，煤種齊全，有主焦煤、 1 / 3焦煤、氣煤、無煙煤等10個品種，以主焦煤為主；品質優良，具有特低磷、特低硫、高發熱值、高灰熔點、高硅含量等特點，最適于煤化工產品的開發，是全國三大保護性開采稀有煤田之一，是黑龍江省最重要的無煙煤生產基地，也是國家重要的主焦煤和東北地區最大的優質焦炭生產基地。
  13. A large bloom of blue - green algae in taihu lake caused water quality to deteriorate severely

    太湖藍藻大面積爆發，造成飲用水源地水質惡化。
  14. 2 with the correlative analysis between the landuse structure and economic development, the main problems of landuse in youyang county are summarized as follows : ( l ) a large proportion of farmland are leanness, so the land quantity is bad ; ( 2 ) the forest vegetation is broken seriously, and the soil erosion is severe and the eco - environment is depravating ; ( 3 ) the number of land for water conservancy facilities is small ; ( 4 ) the proportion of town and transportation land is not accorded with landuse plan ; ( 5 ) land collocation is inconsequent ; ( 6 ) the land resources is plenty and a lot of land are not used but the land which can be opened up for farming

    2通過對酉陽縣土地利用現狀結構與經濟發展的相關分析，總結了酉陽縣土地利用存在的主要問題有以下幾點： （ 1 ）中低產田比例大，土地質量差； （ 2 ）森林植被破壞嚴重，水土流失嚴重，生態環境惡化； （ 3 ）水利設施用地較少； （ 4 ）城鎮和交通建設用地欠賬大（ 5 ）土地資源配置不合理； （ 6 ）土地資源總量豐富，未利用地面積大，耕地后備資源不足。
  15. Zhejiang, jiangxi, anhui these three provinces, and which is the origin of qianjiang river. our factory covers 30, 000square meters, producing senior melamine stuff mainly and the chinese and western style melamine pottery products and senior melamine chop stick we produce will be veryfised and with character of innocuity, insipidity, capable of alkalinityacidity ; potential of hydogen, also we can produce according to the sample our customer supply, they will be the first chioce of the family, hotel and cateen

    浙江開化萬年紅密胺製品廠座落於風景秀麗的浙贛皖三省交界的錢江源頭義烏市，工廠佔地面積3萬平方米，主要生產採用高級密胺材料，通過熱壓成型製造的具有無毒無味耐酸堿高強度等特點的中外各式密胺仿瓷具高級密胺筷。
  16. Jiangxi, anhui these three provinces, and which is the origin of qianjiang river. our factory covers 30, 000square meters, producing senior melamine stuff mainly and the chinese and western style melamine pottery products and senior melamine chop stick we produce will be veryfised and with character of innocuity, insipidity, capable of alkalinityacidity ; potential of hydogen, also we can produce according to the sample our customer supply, they will be the first chioce of the family, hotel and cateen

    浙江開化萬年紅密胺製品廠座落於風景秀麗的浙贛皖三省交界的錢江源頭義烏縣，工廠佔地面積3萬平方米，主要生產採用高級密胺材料，通過熱壓成型製造的具有無毒無味耐酸堿高強度等特點的中外各式密胺仿瓷具高級密胺筷。
  17. The results indicate that ( 1 ) land production is on the basic development level, the restrictive factors of land production are the ratio of land production, product of crop, the area of medium and low production, multiple crop index

    研究結果表明：土地生產力處于基本可持續發展階段。土地生產率、公頃糧食產量、中低產田的面積、復種指數等對土地生產力的持續發展起限製作用；資源環境保護從初步可持續發展到基本可持續階段。
  18. Based on the cultivated land fertility, according to grain yield, the planting coverage, the ratio of the grain crops to industrial crops and multiple crop index, the cultivated land population carrying capacity in 2010 and 2030 at the different population increasing modes were attained by predicting and analysing the food produce and the cultivated land carrying capacity

    摘要以耕地地力為基礎，根據糧食單產、種植面積、糧經比和復種指數對河南省糧食產量和耕地資源承載力進行了預測和分析，得出不同人口增長模式下的河南省2010年和2030年耕地資源人口承載力。
  19. Multistage sampling in forest inventory is not restricted to fixed-area sampling units.

    森林資源清查中，多階抽樣並不局限於固定面積的抽樣單元。
  20. 6 diversity fragmentation and evenness of ecological landscape in fukang increase with more utilization and development. the change of landscape pattern about land utilization is mainly area variation of plantation and wasteland in pluvial fan and alluvial plain, the key influence factors are the dynamic of soil moisture and salinity under the development of water and land resource

    6 、在阜康各景觀帶中，隨人為開發利用程度的增強，景觀多樣性、破碎度和均勻性增加；荒漠綠洲土地利用景觀生態格局的變化，集中體現在位於洪積扇與沖積平原的耕地和荒地面積變動上，關鍵影響因子是水土資源利用下的土壤水鹽動態變化。
分享友人
分享到 Line

分享到臉書