有三小葉的 的英文怎麼說

中文拼音 [yǒusānxiǎoyède]
有三小葉的 英文
trifoliolate
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 三 : Ⅰ數詞1. （二加一后所得） three 2. （表示多數或多次） more than two; several; many Ⅱ名詞（姓氏） a surname
  • 小 : Ⅰ形容詞1 （體積、面積、數量、強度等不大） small; little; petty; minor 2 （年紀小的; 年幼的） youn...
  • 的 : 4次方是 The fourth power of 2 is direction
  1. The karyotype of caragana microphylla lam can be espressed as 2n = 16 = 16m ( 4sat ) ; the chromosome number of c. intermedia kuang et h. c. fu is 2n = 18. the karyotype of c. intermedia kuang et h. c. fu can be espressed as 2n = 18 = 16m ( 4sat ) + 2m ; the chromosome number of c. arborescens ( amm. ) lam is 2n = 20. the karyotype of c. arborescens ( amm. ) lam can be espressed as 2n = 20 = 20m ( 4sat ) ; from the conclusion one and two, we can guess : the c. intermedia kuang et h. c. fu ' may be the hybrid or intermediary genve between caragana microphlla lam and c. arborescens ( amm ) lam, also may be have different haploid chromosome number

    （ 2 ）可得出三種染色體核型：小葉錦雞兒的染色體數為2n = 16 ，其核型公式為2n = 16 = 16m （ 4sat ） ；中間錦雞兒的染色體數為2n = 18 ，其核型公式為2n = 18 = 16m （ 4sat ） + 2m ；樹錦雞兒的染色體數為2n = 20 ，其核型公式為2n = 20 = 20m （ 4sat ） ，結合形態學所得結論，可推測：中間錦雞兒為小葉錦雞兒和樹錦雞兒的中間類型或雜交種，也可能是具有遞增染色體基數的不同種。
  2. She had selected a little bouquet of one brilliant and two or three delicate flowers, relieved by a spray of dark verdure.

    她揀了一小束花，其中有一朵鮮艷的，兩三朵素淡的，襯著幾片深綠色葉兒。
  3. Leaves crowded near apex of the trunk, spirally arranged ; stipes dark brown, with sharp spines ; lamina large, oblong, tripinnate ; pinnae 17 - 20 pairs, alternate, longest one to 60 cm long, the basal one reduced ; rachis short - spiny ; pinnules 18 - 20 pairs, sessile or nearly so, lanceolate, to 10 cm long and 2. 5 cm wide, divided almost to the costa ; segments more or less falcate, toothed

    葉螺旋狀排列，聚生於莖端；葉柄棕色，具銳刺；葉片大，長矩圓形，三回羽狀深裂；羽片17 - 20對，互生，最大的長達60厘米，基部一對縮短，羽軸有短刺；小羽片18 - 20對，無柄或近於無柄，披針形，長達10厘米，寬2 . 5厘米，深裂幾達中脈；末回裂片多少鐮狀，有齒。
  4. The paper made an ecological anatomy, a cultivation experiment on the lime - soil habtat and an analysis on the diurnal variation of photosynthetic an transpiration rate from three aspects of morphology, transplantation, physiology. the conclusion is that : ( 1 ) from the viewpoint of morphological anatomy, it has typical xerophyte structure such as strong root system, small leaf area, dense floss under the leaf surface, high stomatal density, the small opening degree, developed vessels and palisade tissues etc

    從形態學、栽培學和生理學三方面對迷迭香進行生態解剖、石灰土上的栽培實驗以及光合蒸騰速率日進程的分析，得出以下結論： （ 1 ）在形態解剖上：迷迭香具有發達的根系，較小的葉面積，葉片下表面密被絨毛，氣孔密度大，開度小，厚的角質層和發育良好的木質部和柵欄組織等典型的旱生結構。
  5. Abstract : the restoration of the riparian vegetation disturbed by human activities is one of the hotspots of watershed ecology. through interpreting the images of remote sensing in 1985 and 1999, the basic information of forest resources of lushuihe forest bureau, which is a typical forest area of changbai mountain, was obtained with support of gis. by dividing land covers of lushuihe area into 10 types ( water body, residential land, stump land, farming land, wetland, mature conifer forest, midlife conifer forest, mature broadleaf forest, midlife broadleaf forest, and man - made young forest ) and dividing the riparian zone into four buffers ( in turn, 1000, 2000, 3000, 4000 m away from the river ), the changes of riparian forest resources during 1985 - 1999 were analyzed. the results showed that the deforestation intension has obviously decreased and the whole environment has been evidently improved, but the riparian ecosystem was still flimsy. in buffer 1, 2, 3, the area of midlife conifer forest increased largely, but the areas of other types of land covers all decreased. midlife conifer forest had a comparatively good status in the three buffers. in buffer 4, midlife conifer forest, mature conifer forest, and mature broadleaf forest formed a forest - age rank that is helpful to stabilize the forest ecosystem and exert its functions. area percentage of wetland decreased in buffer 1, buffer 2, and buffer 3, even in buffer 4 in which forest ecosystem rehabilitated comparatively well, so protecting and rehabilitating wetland is a very difficult task

    文摘:本文對兩期遙感圖像進行解譯，並在gis支持下提取露水河林業局主要河流兩岸各緩沖區森林資源信息，經分析得到各類地物在1985年及1999年的變化趨勢.結果表明:在河流沿岸對森林的採伐強度1999年較1985年明顯減小，整體生態環境較1985年有所改善.在緩沖區1 ， 2 ， 3除中齡針葉林大幅度增加外，其它地物類型面積均減少，由此可以看出，在這三個緩沖區內針葉林得到了較好的恢復.在緩沖區4內，中齡針葉林、成熟針葉林、成熟闊葉林形成一個林齡梯隊，有利於森林生態系統的穩定與功能的發揮，十五年間緩沖區4受到的干擾相對較小.濕地數量在四個緩沖區內均有所減少，雖然在緩沖區4內森林生態系統恢復的較好，但濕地面積仍有所減少，說明保護及恢復濕地資源是一件非常艱巨的任務，必須引起高度重視.圖5表2參12
  6. The restoration of the riparian vegetation disturbed by human activities is one of the hotspots of watershed ecology. through interpreting the images of remote sensing in 1985 and 1999, the basic information of forest resources of lushuihe forest bureau, which is a typical forest area of changbai mountain, was obtained with support of gis. by dividing land covers of lushuihe area into 10 types ( water body, residential land, stump land, farming land, wetland, mature conifer forest, midlife conifer forest, mature broadleaf forest, midlife broadleaf forest, and man - made young forest ) and dividing the riparian zone into four buffers ( in turn, 1000, 2000, 3000, 4000 m away from the river ), the changes of riparian forest resources during 1985 - 1999 were analyzed. the results showed that the deforestation intension has obviously decreased and the whole environment has been evidently improved, but the riparian ecosystem was still flimsy. in buffer 1, 2, 3, the area of midlife conifer forest increased largely, but the areas of other types of land covers all decreased. midlife conifer forest had a comparatively good status in the three buffers. in buffer 4, midlife conifer forest, mature conifer forest, and mature broadleaf forest formed a forest - age rank that is helpful to stabilize the forest ecosystem and exert its functions. area percentage of wetland decreased in buffer 1, buffer 2, and buffer 3, even in buffer 4 in which forest ecosystem rehabilitated comparatively well, so protecting and rehabilitating wetland is a very difficult task

    本文對兩期遙感圖像進行解譯，並在gis支持下提取露水河林業局主要河流兩岸各緩沖區森林資源信息，經分析得到各類地物在1985年及1999年的變化趨勢.結果表明:在河流沿岸對森林的採伐強度1999年較1985年明顯減小，整體生態環境較1985年有所改善.在緩沖區1 ， 2 ， 3除中齡針葉林大幅度增加外，其它地物類型面積均減少，由此可以看出，在這三個緩沖區內針葉林得到了較好的恢復.在緩沖區4內，中齡針葉林、成熟針葉林、成熟闊葉林形成一個林齡梯隊，有利於森林生態系統的穩定與功能的發揮，十五年間緩沖區4受到的干擾相對較小.濕地數量在四個緩沖區內均有所減少，雖然在緩沖區4內森林生態系統恢復的較好，但濕地面積仍有所減少，說明保護及恢復濕地資源是一件非常艱巨的任務，必須引起高度重視.圖5表2參12
  7. Devil a much, says i. there is a bloody big foxy thief beyond by the garrison church at the corner of chicken lane - old troy was just giving me a wrinkle about him - lifted any god s quantity of tea and sugar to pay three bob a week said he had a farm in the county down off a hop of my thumb by the name of moses herzog over there near heytesbury street

    「干不出啥名堂， 」我說， 「守備隊教堂再過去，雛雞小巷拐角處，有個狡猾透頂的混帳賊-老特洛伊剛才透露給我關於他的一些底細。他自稱在唐郡有座農場，於是就從住在海特斯勃利大街附近一個名叫摩西赫佐格的侏儒那兒，勒索來大量的茶葉和砂糖。決定要他每星期付三先令。 」
  8. The main results are summarized as follow : 1. gross morphology on the basis of field observation and examimation of herbarium specimens, the variation pattern of all the major gross - morphology characters in machilus from zhejiang was studied, and their taxonomic significance was evaluated. the results show that the most reliable characters for the delimitation of species are the features of the leaf, the tepal and the fruits. the secondly important characters are the length and position of the florescence

    形態性狀分析分析結果表明：潤楠屬植物的分類性狀主要有小枝、葉片、花序、花被片、果實等特徵特性，其中花被片、葉片、果實是潤楠屬的重要分類性狀；花序的長度及著生位置也是區分潤楠屬種間的重要標志之一；小枝的毛被在分類上具有第三位的重要性。
  9. The study shows that the early and late seed rains of constructive tree species in evergreen broadleaved forest at chongqing simian mountain had no activity. the bigger the seeds of the species and the earlier or later the seeds of the species matured, the higher the proportion of the seed rain damaged by animals. the quantitative variation of seed rain, active seed rain and seed bank did not take place at the same time. at early time, the number of seed banks of castanopsis fargesii, lithocarpus glabra, quercus myrsinrefolia, castanopsis plasyacantha, cinamomum subavenium. which own more active seed rain increased by geomitric series. the seed banks of castanopsis orthacantha and schima argentea were small, only survived a short time, and did not sprout next year. the quantitative dynamics of seed banks and their increasing or decreasing rates were decided by the proportion damaged by animals, dying speed of seeds and their resistance to pathogens and adverse circumstances, and the state of seed germination

    對重慶四面山常綠闊葉林建群種種子雨、種子庫的研究表明，建群種早期和晚期的種子雨無活力;種子偏早或偏晚成熟及大籽粒的樹種，其種子雨被取食的比例大;種子雨、有活力種子雨、種子庫三者的數量變化不一致;有活力種子雨量較大的栲、石櫟、小葉青岡、扁刺栲、香桂等，其種子庫密度在早期以近幾何級數的方式增長，元江栲、銀木荷種子庫小，存在時間短，翌年無一年生萌發苗;種子庫數量動態、消減率動態決定於種子被取食的強度、種子衰老的速度以及種子對病菌、逆境的抗性和種子萌發的整齊性
  10. In the stone face over the great window of the bed - chamber where the murder was done, two fine dints were pointed out in the sculptured nose, which everybody recognised, and which nobody had seen of old ; and on the scarce occasions when two or three ragged peasants emerged from the crowd to take a hurried peep at monsieur the marquis petrified, a skinny finger would not have pointed to it for a minute, before they all started away among the moss and leaves, like the more fortunate hares who could find a living there

    同時又有人指出在發生凶殺的房間窗戶上方的石像那雕刻出的鼻子有了兩個小小的窩兒。這窩兒人人認得，可過去就沒有人在石像上見過。偶然會有兩三個衣衫襤褸的農民從夥伴群中走出來窺看變作了石像的侯爵大人，並伸出精瘦的指頭指指戳戳鬧個分把鐘，然後又跟夥伴們一起踏著苔蘚和樹葉逃走了，像些野兔一樣一野兔倒比他們幸運，可以在林莽中活下去。
  11. In recent years, with the rapid introduction and commercialization of lchinense vai. rubrum, there comes many confusion concerning the identity of cultivars. in this study, the morphological traits of 21 accessions of lchinense var. rubrum were investigated in spring, autumn, summer and with 2 more accessions in autumn. clustering analysis with average distance was processed for the main traits of leaf and flower using dps ( data processing system )

    本文對紅?木的21個變異類型作了春、夏、秋三季形態調查（秋季又增加了2個類型） ，對葉、花的有關性狀如葉色、葉長寬比、花色、花瓣長寬比、小花數、花瓣數進行了聚類分析。
  12. Lacking of space locality in time domain, fourier analysis can only make certain of the integral singularity of a function or signal. as a result ; it is difficult to detect the spatial position and distribution of broken signal by fourier analysis. wavelet analysis has the characteristic of spatial locality, and its wideness in both windows of the time and the frequency can be adjusted, so it can analyze the details of a signal

    小波分析優于傅里葉之處在於，小波分析在時域和頻域同時具有良好的局部化性質，因為小波函數是緊支集，而三角正、餘弦的區間是無窮區間，所以小波變換可以對高頻成分採用逐漸精細的時域或空間域取代步長，從而可以聚焦到對象的任意細節。
  13. Inside this booklet are two stamp sheetlets. each stamp sheetlet bears two stamps depicting two types of trees commonly found in hong kong. they are bauhinia blakeana ( $ 1. 30 ) and chinese banyan ( $ 2. 50 ) on one sheetlet ; and cotton tree ( $ 3. 10 ) and schima ( $ 5. 00 ) on the other

    該珍貴郵票小冊子闡述中電在過去一百年的發展，珍貴郵票小冊子內有兩張郵票小型張，每張小型張附有兩枚分別描繪香港常見的樹木的郵票，一張小型張上附有洋紫荊（一元三角）及細葉榕（二元五角）郵票，另一張則附有木棉（三元一角）及荷樹（五元）郵票。
  14. This thesis discusses the problem free - surface modeling technique of turbine blade according to the property of the runner blade and the present research achievement in free - surface modeling technique, the major study concerned are introduced below : firstly, it accomplished the study of intersection for blade - to - plane and present the method of three - step algorithms such as subdivision > iterative refinements approach ; meanwhile it solved the problem of small area extend of blade by use minimal modulus method

    本文針對水輪機葉片的特點，結合曲面造型技術的研究現狀，研究了水輪機葉片的nurbs曲線曲面造型問題。主要工作有：第一，完成了葉片與任意平面求交問題的研究，提出分割-迭代-擬合三步求交演算法。同時首次應用最小二乘擬合端部法解決了葉片的小區域延展問題。
  15. Based on the morphological and phytochemical investigations, comparative studies on the antidepressant action of the ethanol extracts of hypericum perforatum linn > h. faberi r. keller and h. sampsonii hance ( sect. hypericum ) were conducted. the forced swimming and mouse - tail suspension tests in mice show that the extracts from these 3 species have antidepressant actions

    在形態學研究和化學研究基礎上，對貫葉連翹及與之親緣關系相近的貫葉連翹組揚子小連翹、元寶草醇提物的抗抑鬱作用進行比較研究，採用小鼠尾懸掛試驗、強迫游泳試驗，結果表明三者均可對抗小鼠的失望行為，具有抗抑鬱作用。
  16. This work comprises of the following parts : firstly, some research on diagnosis theory and fault signal is carried out and concluded that the diagnosis process needs wavelet analysis ; secondly, theory basis of wavelet analysis is researched. emphasis to its explanation of engineering is given. according to analyze concrete performance, the appropriate wavelet function for diagnosis is obtained ; thirdly, research on the application of wavelet transform in nonsteady signal is conducted

    主要內容如下：首先，研究了小波分析在故障診斷中的意義，從診斷理論和故障信號特點兩方面說明對故障信號進行小波分析是診斷過程的內在要求；其次，研究了小波分析的理論基礎，重點說明其工程解釋，並通過分析具體的性能指標得到適合故障信號分析的小波母函數；第三、研究了小波分析在非平穩信號分析方面的實際應用，說明了小波分析對此類信號分析有著傅立葉分析不可比擬的優勢。
  17. Pi formation is combination of thick sand body, because the sediment mode of reservoir in changyuan of daqing is mainly combined of great leaf delta and partly fluvial facies, about 500m thick, combined of 130 little sand or mud layers, which is typical heterogeneity reservoir, the reservoir ' s character is greatly distribute, high permeate and serious heterogeneity

    Pi油層組是厚油層組合，由於大慶長垣儲層的沉積模式以大型葉狀三角洲及部分河流相為主，總厚度500多米，由130多個小砂層和泥巖交互而成，是一套典型的非均質砂巖儲層，該儲層具有分佈廣、厚度大、滲透率高和層內非均質性嚴重等特點。
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