覆蓋群 的英文怎麼說

中文拼音 [qún]
覆蓋群 英文
covering group
  • : 動詞1. [書面語] (蓋住) cover 2. [書面語] (底朝上翻過來; 歪倒) overturn; upset 3. 同 「復」 (Ⅱ1. 2. )
  • : 蓋名詞(姓氏) a surname
  • : Ⅰ名詞(聚在一起的人或物) crowd; group Ⅱ量詞(用於成群的人或物) group; herd; flock
  • 覆蓋 : 1 (遮蓋) cover; overlap 2 (植被) plant cover; vegetation3 (保護層 覆蓋物) cover; covering; ...
  1. They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

    本研究以重慶市的南川金佛山(自然保護區) 、黔江武陵山(國家重點退耕還林示範縣,森林率50以上)和北碚中梁山(遭人為破壞嚴重)典型巖溶區為對象,選擇了幾種重要的利用方式,包括林地、果園、耕地、棄耕地和灌草坡,採用野外巖溶生態調查和室內試驗測量分析相結合的方法,以不同土地利用方式巖溶土壤肥力為重點,對不同土地利用方式土壤肥力特徵進行量化分析,找出巖溶土壤肥力差異的主要方面及其根本原因,論文主要從土壤剖面物理退化指標(有效土層厚度、有機質層厚度、質地、團聚體、水分含量等) ,化學肥力退化指標(有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等) ,樣地土壤微生物指標(細菌、真菌、放線菌數量及總量)以及樣地土壤種子庫植物落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究,為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
  2. Vessels over 300 gross tonnes must carry automatic identification system ( ais ) transmitters, but the two ais receivers in the aleutians only cover about 10 % of the islands

    盡管毛重超過300噸的船隻必須攜帶自動識別系統( ais )發射器,但阿留申島上僅有的兩個接受器只能島嶼的10 。
  3. A 1975 survey by chinese alpinists put its precise height as 8, 848 meters 29028 feet controversial. shaped like a pyramid, the snow - covered peak is crisscrossed by several huge glaciers the longest 26 kilometers

    從這里登山,到達5400米高處,已是一片白雪皚皚的銀色世界,一條條巨大的冰川著山坡在中絨冰川中,有一處罕見的冰塔
  4. A 1975 survey by chinese alpinists put its precise height as 8, 848 meters ( 29028 feet ) ( controversial ). shaped like a pyramid, the snow - covered peak is crisscrossed by several huge glaciers the longest 26 kilometers

    從這里登山,到達5400米高處,已是一片白雪皚皚的銀色世界,一條條巨大的冰川著山坡在中絨冰川中,有一處罕見的冰塔
  5. Laurel forest covers some 70 % of this park, situated in the middle of the island of la gomera in the canary islands archipelago

    加拉霍艾國家公園位於加那利島的拉戈梅島中心,該國家公園中70 %的面積著月桂林森林。
  6. The code was extended to eu members ' dependencies, so it covered tax havens such as jersey, guernsey and cayman

    此守則還適用於歐盟成員國的從屬國,因此到了諸如澤西島、根西島、開曼島這些避稅港。
  7. Indusium the flap of tissue, derived from the placenta, that encloses the developing sporangia in the sorus of a fern

    :是一種起源於胎座(應為葉表皮譯者注)的瓣片狀組織,在蕨類植物孢子囊中正在發育的孢子囊上。
  8. Through the study of three factors of a, s, c in lunan area, we have found that, under the modem natural conditions, the actual height of stone pillars is still increasing at the rate of 15. 77mm / ka, and their visible height 639. 6mm / ka, moreover, soil layer which is one of the most important driving forces for the heightening of stone forest is quickly becoming thiner and thiner at the speed of 623. 83mm / ka

    同時,研究也表明,土壤co :的最大濃度主要出現在土下60一120cm ,土壤水的含量在土下60一80cm處也較大,由此決定了土下最大溶蝕強度主要分佈在土下150cm內,包氣帶強溶蝕循環帶的下限約在土下iom處。因此,在厚達數百米的路南之下,是不可能發育石林的。
  9. 3rd largest island in the world ; in the western pacific north of java ; largely covered by dense jungle and rain forest ; part of the malay archipelago

    世界第三大島嶼;爪哇北面西太平洋中;大面積的著濃密的叢林;馬來西亞島的一部分。
  10. Bytheendof october 2006, china satcom ' s digital clustering system has achieved coverage in basically the entire metropolitan and suburban area in tianjin, jinan, and nanjing and in shanghai the company has achieved coverage in chongming island and qunshan

    截至2006年10月底,中國衛通的數字集系統在天津、濟南、南京實現了城區和近郊的基本,上海實現對崇明島、崑山等地的
  11. Situated in the mountains of northern honshu, this trackless site includes the last virgin remains of the cool - temperate forest of siebold ' s beech trees that once covered the hills and mountain slopes of northern japan

    白神山地位於北本州的山中,該地區人跡罕至,保留了最後一個未被開發的寒帶西博爾德毛櫸樹森林遺跡,西博爾德毛櫸樹曾經分佈很廣,幾乎日本北部的所有丘陵和山坡。
  12. The application of the software hardware advanced techniques, such as an algorithm for continuously outputting high - rate gps position data, voice data trucking system ( vdt ), a new gps ( avl ) system framework, an up - to - date mutual communication method and so on, enlarges the system capacity and the covering area, realizes the voice data transmitting in the present mobile communication channel, meets the need of kinetic positioning. in a word, it enhances the capability of management and decision

    系統中gps定位數據的高速率連續輸出演算法、話音數據集( vdt ) 、新的gps車輛系統結構和全新的通信交互手段等先進技術的採用,人人提高了系統的容量和面積,實現了在現有移動通信通道上數話兼容、高動態定位的需求,使科學管理和決策水平得到很大提高。
  13. In the origin of species, charles darwin made a specific appeal to this idea when he wrote his famous description of the complex ecology of a bank covered by dense vegetation : " it is interesting to contemplate an entangled bank, clothed with many plants of many kinds, with birds singing on the bushes, with various insects flitting about, and with worms crawling through the damp earth, and to reflect that these elaborately constructed forms, so different from each other, and dependent on each other in so complex a manner, have all been produced by laws acting around us "

    這句話最廣泛的中譯法是(按周建人/葉篤莊/方宗熙譯本) : 「凝視樹木交錯的河岸,許多種類的無數植物其上,鳥鳴于灌木叢中,各種昆蟲飛來飛去,蚯蚓在濕土裡爬過,並且默想一下,這些構造精巧的類型,彼此這樣相異,並以這樣復雜的方式相互依存,而它們都是由於在我們周圍發生作用的法則產生出來的,這豈非有趣之事。 」
  14. Meanwhile, the study also shows that the diversity of studied cave animals is inversely proportional to human population density and water quality ; and bio - diversity, to some extent, is proportional to soil fertility and amount of chemical fertilizer, but inversely when excessive ; the correlativity between bio - diversity and vegetation cover rate is not obvious, when ground vegetation is strongly interfered by human being ; the amount of diestrammena marmorata is proportional to the d iversity of plant, and inversely proportional to soil fertility, and in a way, to water quality ; and the correlativity between community and water quality and soil fertility, and between water quality and the amount of mosquito and fly, is not as good as expected. the author points out that diestrammena marmorata, bat, mosquito, fly, oreolalaxrhohostig metus ( or cudata ), and fish can be chosen as in

    同時,研究還表明:調查洞穴的物種多樣性與人口密度、水質成負相關;在一定范圍內,物種多樣性與化肥施用量、土壤肥力成正相關,超過一定的值則成負相關;在人類對地表植被的高強度作用下,物種多樣性與植被率的相關性不明顯;蚊蠅數量與土壤肥力基本上呈正相關;斑灶馬數量與植物種數呈正相關,斑灶馬數量與在一定水質范圍內與水質呈負相關,與土壤肥力呈負相關;落數與水質和土壤肥力、蚊蠅數量與水質都不能表現較好的相關性;研究認為,可以選擇斑灶馬、蝙蝠、蚊蠅、紅點囊蟾(或有尾類) 、魚類等作為指示動物對洞穴環境進行監測。
  15. Chinasat would like to push the commercial user and technology test of domestic digital trunking aggressively, and has basically built the digital trunking service network covering city and suburb in tianjin, jinan, nanjing and shanghai, forming the safeguard ability for emergency communication and command scheduling communication, providing professional scheduling command communication services for governmental public management, port and traffic sphere

    中國衛通積極推進國產數字集的商用和技術試驗,在天津、濟南、南京和上海等地建成了基本市區和近郊的數字集業務網路,形成了區域應急通信和指揮調度通信保障能力,為政府公共管理和港口、物流、交通等領域提供了專業調度指揮通信服務。
  16. V ) occupying space and covering ground should be served as the main strategy in early stage of vegetation restoration, which would enable the community coverage to rehabilitate rapidly. in mid - stage, due to the change of light environment and the species substitution, component adjustment should be chose as the main strategy

    5 )植被恢復的策略是早期階段以搶占空間、地面的對策為主,度恢復很快;中期階段,林內光照環境改變,物種替代,恢復對策以物種組成成分的調整為主;後期則是生物量積累與組成結構調整並重。
  17. In summary, we constructed and characterized a bac library of silky, a unique chinese native breed of chicken. the library has high genome coverage ( 13 - fold ), chimerism ( 6 % ) and overlapped bacs, which made it a valuable resource to complete chicken physical map, study functional genes and construct bac contigs. we analyzed the whole genomic sequence and snps of tyrp1 and found that silky tyrp1 is different with other breeds both in microsatellite and transcription regulation site

    中國農業人學博卜學位論文摘要本研究構建了中國特有雞種絲羽鳥骨雞基因組bac文庫並進行了文庫質量鑒定,它所具有的13倍高基因組率、 6 %的嵌合率和部分重疊的克隆使其成為完善雞的基因組圖譜、研究基因功能和構建bac重疊的優質資源。
  18. The 350m trunked communication system plays a significant role in daily dispatch - command in the police department. it is simple but reliable, and widely used. its calling connect is fast, continued and in high calling quality

    350m集通信系統因為其簡單可靠,呼叫接續迅速,范圍較大,通話效果良好,單呼、組呼、 pabx呼叫、調度呼叫等業務功能全,在公安機關的日常指揮調度工作中發揮了巨大的作用,有效的提高了公安幹警的戰鬥力,成為科技強警的重要組成部分。
  19. In today s world, traditional norms, values and order are changing with unprecedented speed and on a scale never before imagined. in the middle is marubeni s globe - spanning network with a vast number of people demanding products and services that deliver real value. amid the ongoing shift to global standards and far - reaching changes in telecommunications, marubeni is opening new business frontiers that touch the lives of people everywhere

    丸紅株式會社擁有全球的網路和巨大的消費人,要求提供貨真價實的產品和服務,在面對具有全球標準和深遠變革意義影響的電信方面,丸紅正在開拓與全世界每個角落人們生活息息相關的新前沿業務。
  20. Snow covers high mountain peaks

    皚皚的白雪覆蓋群山峰。
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