圍長為 的英文怎麼說

中文拼音 [wéizhǎngwéi]
圍長為 英文
girt
  • 圍 : Ⅰ動詞1 （四周攔擋起來 使裡外不通; 環繞） enclose; surround; corral 2 （繞; 裹） wrap Ⅱ名詞1 （四...
  • 長 : 長Ⅰ形容詞1 （年紀較大） older; elder; senior 2 （排行最大） eldest; oldest Ⅱ名詞（領導人） chief;...
  1. Section two the evaluation of biocompatibility of the acellular dermal matrix by the method of cell culture. the new born rat ' s epdermic cells were cultured with the acellular dermal matrix together as experiment group, while the epdermic cell were cultured simply as control. 24 hours later, under the invert microscope, the epidermic cells anchored well and transparent flat cells were observed in both groups. 7 days later, both cultured cells were taked out and fixed in 95 % ethanol, stained with hematoxylin and were observed under light microscope. many cleaved cells were observed in both groups. during cell culture, no pathogenic microganism was observed. so we considered the acellular dermal matrix was aseptic and had good biocompatibility. section three subdermal implantation of the acellular dermal matrix. 24 rats were used in the experiments. a piece of acellular dermal matrix ( 1. 5 x 1. 5cm2 ) was implanted beneath the dorsum skin flaps of each rat, 1 week, 2 weeks, 3 weeks and 4 weeks after implantation, 6 pieces of acellular dermal matrix were harvested and the size of implanted acellular dermal matrix were measured, the sections were used for he staining and observed under light microscope. the result were as folio wing : 1 - 2 weeks after implantation, the acellular dermal matrix began to adhere to the tissue around and turned red gradually ; 3 - 4weeks after implantation, the acellular dermal matrix adhered closely to the tissue around and could be recognized easily, 1 - 3 weeks after implantation, the size of implanted acellular dermal matrix had no statistical difference ( p > 0. 05 ). 4 weeks after implantation implanted acellular dermal matrix contracted ( p < 0. 05 ). under light microscope, l - 2weeks after implantation, the fibroblast cells infiltrated the acellular dermal matrix and a small amount endothelial cells of vessel and lympho - histiocytic cells infiltrated the acellular dermal matrix. 3 - 4 weeks after implantation, infiltrating blood vessels were evident. so we think that the acellular dermal matrix had low immunological reactions and could induce the infiltration of fibroblast macrophage cell and the endothelial cells of vessel

    結果如下：皮下包埋卜周者，無細胞真皮基質漸與周圍組織粘附，顏色由蒼白轉紅；皮下包埋3周者，無細胞真皮基質與周圍組織緊密枯附，盾晰葉辯；術后卜周，包埋的基質面積變化較包埋前無統計學差異o川0引，術后4周包埋的無細胞真皮基質面積較包埋前縮小j刃刀5 ） 。光鏡下術后卜周，宿主的淋巳組織細胞、成纖維細胞浸入生長，釉附在膠原纖維上，少量血管內皮細胞浸入基質；術后34周，無細胞真皮基質內較多的血管形成，故可認為無細胞真皮基質免疫原性低，能誘導宿主的成纖維細胞、巨噬細胞浸入生長，為一種新型的真皮替代物。第四部分無細胞真皮基質與自體斷層皮片復合移棺的研究， sd大鼠10隻，在其背部卜方造成全厚皮膚缺損的創面
  2. The crowd filed up the aisles : the aged and needy postmaster, who had seen better days ; the mayor and his wife - for they had a mayor there, among other unnecessaries ; the justice of the peace ; the widow douglass, fair, smart, and forty, a generous, good - hearted soul and well - to - do, her hill mansion the only palace in the town, and the most hospitable and much the most lavish in the matter of festivities that st. petersburg could boast ; the bent and venerable major and mrs. ward ; lawyer riverson, the new notable from a distance ; next the belle of the village, followed by a troop of lawn - clad and ribbon - decked young heart - breakers ; then all the young clerks in town in a body - for they had stood in the vestibule sucking their cane - heads, a circling wall of oiled and simpering admirers, till the last girl had run their gantlet ; and last of all came the model boy, willie mufferson, taking as heedful care of his mother as if she were cut glass

    人們簇擁著順著過道往裡走：有上了年紀的貧苦的郵政局局長，他曾經是過過好日子的有鎮長和他的太太這地方竟然還有個鎮長，這和其他許多沒有必要的擺設一樣有治安法官有道格拉斯寡婦，她來歲，長得小巧而美麗，為人寬厚，慷慨大方而又心地善良，生活還算富裕，她山上的住宅是鎮上唯一漂亮講究的，可算得上殿堂，每逢節慶日，她可是聖彼德堡鎮上人們引以為榮的最熱情好客最樂善好施的人有駝背的德高望重的華德少校和他的夫人還有維爾遜律師，一位遠道而來的新貴客。再下面就是鎮上的大美人，後面跟著一大幫穿細麻布衣服扎著緞帶的讓人害單相思病的年輕姑娘。跟在她們后里的是鎮上所有年輕的店員和職員，他們一涌而進原來他們是一群如癡如醉的愛慕者，開始都站在門廊里，嘬著自己的手指頭，圍在那兒站成一道墻似的，一直到最後一個姑娘走出他們的包圍圈為止。
  3. The results indicate that ( a ) before heat treatment, with the increasing of substrate temperatures, content of lower valency ( tij + ) decreases, the stoichiometric proportion of o / ti in all samples is about 2 ; the films have amorphous incompact columnar fiber structure, and with the increasing of substrate temperature, the size of columnar fiber increases ; the films have good hyalescence in visible range and great absorbability at the wavelength of 350nm ; optical constants of the films are calculated from the transmittance spectrums in visible range by mathematical analysis of the orders of interference, the results show that the refractive ind

    研究結果表明， （ a ）熱處理前，隨著基片溫度的增加，薄膜中的低價氧化鈦含量逐漸減少，化學計量比趨于o ti = 2 ；薄膜具有非晶態不緻密的柱狀纖維結構，柱狀纖維的尺寸隨基片溫度的升高而增加;薄膜在可見光范圍內透明，在波長為35onzn時嚴重吸收，利用干涉級次法分析了薄膜的光學常數，結果表明，薄膜的折射率隨基片溫度的升高而增加，根據計算結果得到了tioz薄膜在不同基片溫度下的折射率色散曲線。
  4. This i learned from her benefactress ; from the pious and charitable lady who adopted her in her orphan state, reared her as her own daughter, and whose kindness, whose generosity the unhappy girl repaid by an ingratitude so bad, so dreadful, that at last her excellent patroness was obliged to separate her from her own young ones, fearful lest her vicious example should contaminate their purity : she has sent her here to be healed, even as the jews of old sent their diseased to the troubled pool of bethesda ; and, teachers, superintendent, i beg of you not to allow the waters to stagnate round her

    這種行為那麼惡劣，那麼可怕，那位出色的恩主終于不得不把她同自己幼小的孩子們分開，生怕她的壞樣子會沾污他們的純潔。她被送到這里來治療，就像古時的猶太人把病人送往畢士大攪動著的池水中一樣。教師們，校長們，我請求你們不要讓她周圍成為一潭死水。 」
  5. Just as financial institutions grew tobecome repositories of people ' s money, and thus guardians o fprivate information about their finances, google is now turning into acustodian of afar wider and more intimate range of information about individuals

    恰如金融機構逐漸成長為民眾的儲藏室，並因而成為他們私人經濟狀況信息的保管人一樣，谷歌公司正在成為更廣泛、更私密范圍內個人信息的保管人。
  6. ( 3 ) we give an upper bound for lewin index, which is related to generalized primitive exponents of primitive digraph of order n and girth 2, determine the index set of this class digraph and discuss the extreme cases

    （ 3 ）第4節分析了圍長為2的n階本原有向圖的l （ g ）的上界及相應的指數集，並討論了極端情形。
  7. The main results are : ( 1 ) we give an upper bound for kth generalized primitive exponents of primitive digraphs with order n and girth 2, and determine the exponent set of this class digraphs in section 2

    主要內容有三部分： （ 1 ）第2節給出了圍長為2的n階本原有向圖的第k個頂點指數（ exp _ d （ k ） ）的上界及相應的指數集。
  8. ( 2 ) we give an upper bound for kth generalized primitive exponents of non - primitive digraphs with order n and girth 2, determine the exponent set of this class digraphs in section 3, and discuss the extreme cases

    （ 2 ）第3節給出了圍長為2的n階非本原有向圖的第k個頂點指數（ exp _ d （ k ） ）的上界及相應的指數集，討論了極端情形。
  9. In this dissertation, the basic principles of the coding and decoding of ldpc codes are studied systematically, and some code - design problems such as the design of degree distribution sequences, the design of girths and the design of efficient encode - able ldpc codes are analyzed in detail. based on all these efforts, some positive results are obtained and summarized as follow : 1

    本文在對低密度校驗碼現有理論的研究基礎上，系統地分析了低密度校驗碼在刪除通道下的糾錯性能和度序列設計、低密度校驗碼的圍長設計和快速編碼設計等編碼設計問題，獲得了一些研究成果，主要概括為： 1
  10. The system ' s behavior usually is determined by the mixed dissipative properties in a long time or large ranges

    系統大范圍、長時間的行為經常由系統的混合耗散性支配。
  11. In order to master the development status completely and actually and further enhance the quality and reputation of the fei cheng peach, this paper investigates the production status, predonderant region and its range and so on. it also puts forward scientific and reasonable development direction and programming for the future continuable development. by investigation and induction, we know that fei cheng city is a particular region which fit to the growth of peach not only because of breed, climate, fertilization and management, but also be relative to the special geology of this region. but there are also many problems in the development of the peach production such as standardization is low, savory has become worse, post - harvest treatment is lagged, technic service is dropped behind

    為全面準確掌握肥城市桃的發展現狀，進一步提高肥城市桃產品質量和知名度。本文調查研究了肥城市桃的生產現狀，優勢區域及其范圍等，為今後可持續發展，提出了科學合理的發展方向和發展規劃。經過調查總結，歸納分析，可以看出肥城市生產的桃之所以品優味佳，產量高，除品種、氣候、施肥、管理諸因素外，還與這個地區特殊的地質背景條件緊密相關;由此而形成了獨特的桃樹生長的優勢區;同時，肥城市桃的生產在發展過程中也存在著標準化生產水平低，傳統肥城桃風味變差，采后處理滯后，技術服務落後等問題。
  12. This paper made a careful study on a class of quasi - regular ldpc codes which could encode in linear time only making use of their parity matrix such as - rotation ldpc codes. two factors of the minimum distance and girth length were discussed to improve the performance of these ldpc codes

    本文著重研究以旋轉ldpc碼為代表的準規則結構的ldpc碼的構造和編碼方法，可以直接利用校驗矩陣實現快速線性編碼，並從碼距和圍長兩個方面，對這類ldpc碼字性能進行分析和優化。
  13. Let a graph g is a simple graph of order n. a graph of order n is called pancyclic if it contains cycles of every length l, 3 < l < n, and is called weakly pancyclic if it contains cycles of all lengths between its girth and circumference

    設g是n階簡單圖，如果對于任意的整數l ： 3 l n ， g中含有長度為l的圈，則稱g為泛圈圖；如果g中含有長度在圍長和周長之間的所有圈，則稱g是弱泛圈圖。
  14. The fluorescence spectrum ( fls ) of lra excited at 280nm and 295nm showed a maximum peak at 338nm. the characteristic peak of tyr did not exist, and it showed that the fluorescence energy of tyr was transformed to trp and strength the fluorescence of trp. when lra was excited at 295nm, the fls showed a maximum peak at 338nm, the max of fluorescence emission spectrum blue - shifted more than 10nm compared with the max of free tyr ( 348nm )

    Lra的熒光光譜研究表明在激發光波長為280nm時，其最大熒光發射峰在338nm處，熒光光譜未見有酪氨酸（ tyr ）殘基的發射峰，表明tyr殘基的熒光基本上通過能量轉移到trp上，使熒光強度增強，在激發光譜為295nm時，其最大熒光發射峰338nm ，比游離trp的最大熒光發射峰（ 348lun ）藍移了近10nln ，說明trp周圍的極性較弱，處于疏水的微環境。
  15. In this paper, three correlative results are given : 1 ) the average crossing number of graph with n vertices and q edges can be signified approximately by quadratic equation of q. 2 ) the average crossing number of graphs with bigger girth is greater than that with smaller girth within given vertices and edges. 3 ) the average crossing number of r - regular graphs greater than that of non - regular graphs within given vertices and edges where n is odd or r < n / 2

    並得出相關的規律： 1 ） n個頂點q條邊的單二連通分支圖的平均交叉數aac （ n ， q ）可近似地表示為q的二次多項式， 2 ）在給定頂點數n與邊數q的單二連通分支圖中圍長較大的圖的平均交叉數大於圍長較小的圖的平均交叉數， 3 ）在給定頂點數n與邊數q的單二連通分支圖中當n為奇數或r n / 2時， r正則圖的平均交叉數大於非r正則圖的平均交叉數。
  16. The laser threshold decreases from 4. 7w ( without external cavity ) to 3. 6w ( with external cavity ). with the cavity of output from zero - order diffractive beam applying to solid - state pyrromethene 567 ( p567 ), tunable range of about 70nm from 543 - 610nm, the largest range reported as we know, had been achieved. and the highest slope efficiency of 17. 2 % was obtained at 583nm wavelength

    在使用光柵一級反饋、零級輸出可調諧腔的可調諧實驗中，得到了調諧范圍近70nm （ 543 610nm ）的激光輸出，此結果在已知報道的激光調諧范圍中是最寬的，輸出波長為583nm時得到最高斜效率17 . 2 。
  17. In the process of teachers " action research, teachers should properly handle the relationship with other research method, the relationship with normal education practices, the relationship with experts, leaders and colleagues. hence their reflection will be strengthened, their research ability will be improved, and the atmosphere of co - operation will be formed. they will become rese archer - teachers, which furthermore improves the quality of chinese education

    在行動研究過程中，教師要處理好行動研究法與其他研究方法之間的關系、與日常教育活動的關系，以及與專家、校領導及其他同事的關系，從而反思意識不斷增強，科研能力逐步提高，合作氛圍逐漸形成，成長為研究型教師，進而提高我國基礎教育質量。
  18. At the same time, a novel approach to construction of ldpc codes based on the permutation matrix was proposed which got a parity check matrix with the shortest girth is 6. these codes keep the advantage of linear encoding and become more flexible. simulations show that the performance of short length codes of this kind is as excellent as other ldpc codes

    同時提出一種基於置換陣循環移位的構造方法，得到的校驗矩陣圍長至少為6 ，且保持編碼的線性復雜度，碼率靈活，模擬結果驗證了置換陣ldpc碼碼長較短時，在高斯通道下性能接近或超過現有其他構造方式的ldpc碼。
  19. And some other construction methods based on finite geometry, graph theory and group theory are also depicted. an algebraic construction method for ldpc codes with 8 - girth is proposed based on complete residue system. simulation results show that these codes can achieve better performance than randomly constructed regular ldpc codes over awgn channel

    最後，在分析、研究現有構造方法的基礎上，基於代數中的完全剩餘系，作者提出了一種代數構造方法，使得ldpc碼對應因子圖上的圍長為8 ，並採用計算機對其性能進行了模擬，結果表明該碼能夠取得比較理想的譯碼性能。
  20. In this paper, we are concerned with the generalized primitive exponents of the digraphs with given order and girth 2

    本文主要研究圍長為2的n階有向圖的指數及相應的指數集。
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