物形自變 的英文怎麼說
中文拼音 [wùxíngzìbiàn]
物形自變
英文
metamorphosis-
A promising experimental compound prevents cholesterol gallstone disease in mice by stimulating the biochemical pathway that controls bile acid secretion by the liver, according to new studies by howard hughes medical institute researchers
發表在12月出版的《自然?醫學》期刊上的一篇報告指出,一種可改變消化液膽汁組分的化合物也許能防止膽結石的形成。The conodont fauna of late permian to early triassic from yangou section in leping area, jiangxi province was discussed in this paper. all of the conodont individuals founded in this section were listed in a figure. according to the distribution of the important conodont elements, this section was divided into three conodont zones from the upper permian to the lower triassic
討論了贛中樂平地區沿溝剖面上二疊統至下三疊統地層的牙形石動物群,列出了牙形石的各個形態屬種在地層中的分佈及其數量變化。根據特徵牙形石分子的地層分佈,將該段地層自下而上劃分為3個牙形石帶,分別是: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Renowned adventurer allan quatermain connery leads a team of extraordinary figures with legendary powers to battle the technological terror of a madman known as " the fantom. " this " league " comprises seafarer inventor captain nemo shah, vampiress mina harker wilson, an invisible man named rodney skinner curran, american secret service agent tom sawyer west, the ageless and invincible dorian gray townsend, and the dangerous split personality of dr. jekyll mr
這班能人異士包括打不死的dorian gray stuart townsend飾,女吸血殭屍mina harker peta wilson飾,隱形人rodney skinner tony curran飾,會變身成怪物的dr . jekyl jason flemyng飾,來自美國的特攻agent sawyer shane west飾與及資深航海家captain nemo naseeruddin飾,他們並非浪得虛名,全都具備得天獨厚異能,為了世界和平與穩定,這班人要學習放低自我,彼此接納和信任,始能合作同工,以致得勝Virtual reality technology can provide " participants " with a feeling of being personally on the scene. as a main actor in the virtual environment, userscan control any objects in the virtual environment arbitrarily and can get reaction in time. in the hyperspace of the information, he can get acknowledge with their own percipience and cognition, and, seek the solutin, and form the new conception. the association of the virtual reality technology and java technology intensify the interaction between the users and viryual reality technology. with the interface provided by java, the user can control any objecs and change the attributes ( such as position, angle, color and etc. ). this paper formulizes application of the virtual reality technology in the system of the building seilling which uses the real three dimensions models to replace of static picture ' s and word ' s description. in the process of the practice, the paper analyses the difference between javascript, java claa and java applet, and formulize the their applications in this system
用戶在多維信息空間中,依靠自己的感知和認知能力全方位地獲取知識,發揮主觀能動性,尋求解答,形成新的概念。虛擬現實技術與java技術的結合增加了虛擬現實技術與用戶的交互功能,用戶可以通過java提供的界面,操縱場景中的任何物體,並改變相應的屬性(如:位置,角度,顏色等等) 。本篇論文闡述了虛擬現實技術應用在售樓系統中,用真實的三維模型來代替原有的靜態圖片及文字描述,在實踐過程中,分析了javascript , java類,及javaapplet實現功能中的利弊,分別闡述了它們在本系統中的應用,從理論上講,本課題所研究的虛擬現實技術不只適用於售樓系統的電子商務中,同樣可用於軍事和演習、醫學、教育、娛樂和工程設計等領域。Using the 1ap 3 - d hailstorm numerical model, we analyze influence of variation on rainfall amount, hail fallout amount, dynamical process of cloud, microphysical process, mechanism of hail suppression with seeding, and seeding outcome. besides, we use those study outcomes and bring forward some advice about using and improving model. we simulate a hailstorm occurred in nanjing county and analyze influence of raindrop, ice crystal, graupel size distribution on outcome of model
本文利用中國科學院大氣物理研究所的三維冰雹雲催化數值模式,通過對冰雹雲的模擬和對譜參數的數值試驗結果,分析了冰雹雲中粒子譜形的變化,對雲和降水過程的影響,其中包括雨滴譜、冰晶譜、霰譜的形狀參數對自然雲的發展過程、降雨降雹、雲中微物理過程、霰以及冰雹的形成機制的影響。There are two stages to crux maifan stone ' s formation, the first stage is the forming stage of primary material, that is to say, the stage of mother rock formation, in this stage, the latter hypabyssal intrusive of crystallization fractionation and self - metamorphic process are an important factor to make sure them have many trace elements
麥飯石的形成中有兩個階段是十分關鍵的,第一個階段是基本物質的形成階段,即母巖的形成階段。在這一階段中巖漿分異結晶晚期的淺成侵入以及自變質作用,是保證其富含營養微量元素的重要條件。To leibnitz it was " unconscious counting " a species of mathematics ; to john ruskin " frozen architecture " ; but to musicians it was, until only very recently, " singing. " sound was simply the physical medium, the carrier of the increasingly expanding structures which based themselves primarily on the model of the vocal phrase and its psychology, and projected its human aspirations in clearly shaped, arching melodic lines with or without verbal association
對leibnitz (雷布尼茲) ,它是"不自覺地數"一種數學;對johnruskin "凍結建築" ;但對音樂家,它本是, (直到最近才改變) , "唱" .聲音只是單純的物體媒介;攜帶著,基於唱句及其心理模式擴增的結構,投射人的氣,以清楚的拱形旋律,可或有或無詞句But when this investigation had progressed so far that it became possible to take the decisive step forward, that is, to pass on the systematic investigation of the changes which these things undergo in nature itself, then the last hour of the old metaphysic struck in the realm of philosophy also
而當我種研究已經進展到可以向前邁出決定性的一步,即可以過渡到系統地研究這些事物在自然界中所發生的變化的時候,在哲學領域也就響起了形而上學的喪鐘。The paper examines the evolution and transformation of han taoists ' views on the cultivation of life, how they followed the tradition of their pre - quin predecessors ' emphasis on " spirit " ( shen ) how they combined the theory of energized cosmos prevailing in the period of warring states, and how they interpreted the way ( tao ) as energy ( chi ), essential energy ( jingchi ) and harmonious energy ( hochi )
摘要漢代道家,奉守先秦道家貴身賤物,清靜自然的重神傳統,結合著戰國以來的氣化宇宙觀,將道詮釋為氣、精氣或和氣,去開啟創生,從而引出養生的相關思想理論,輕重不等地轉化了先秦道家,尤其是《老子》的養生觀,使成為由貴神賤形、養神遺形,漸次變為形、氣、神兼養的黃老養生說,終而成為愛氣結精、房中節制以得仙壽的宗教養生論。A variety of biology events occur during spermatogenesis, such as self - renewal of spermatogonia, meiotic division of spermatocyte and the spermiogenesis of spermatid
生精過程中發生了許多生物學的變化,如精原細胞的自我更新,精母細胞的減數分裂和精子細胞的變形。Human being, directly or indirectly, has made damage and pollution to cave animals, which leads to the change of flow and cycle of material and energy in cave, malformation of natural compounding and function of cave animals, destruction of harmonious state between cave animals and their environment, obvious ch ange of cave animal ' s diversity, and they are momentous loss to both human being and cave animals
人類直接和間接地對洞穴內外環境進行破壞、污染,致使洞穴的物能循環面貌和性質發生改變,各類型動物的自然組合和功能產生畸形,打破了動物與環境的自然協調關系,動物多樣性發生明顯變化,這對動物和人類環境都造成了重大損失。Morphing is the continuous smooth and natural transformation of a source object into a target object, where the object can be a numerical image, curve, surface, mesh, etc. morphing has very wide use in many areas, such as computer graphics, animation design, industrial modeling, science computation visualization, film stunt, etc. this paper makes researches on the morph of compatible planar triangulations and that of planar polygons, and the main results are as follows : 1 ) morph of compatible planar triangulations : this paper presents a convexity - preserving method for morphing compatible planar triangulations with different convex boundaries
變形,是指從初始物體到目標物體的連續、光滑、自然的過渡(這里的物體可以是數字圖像、曲線、曲面、網格等) 。變形在許多領域有著十分廣泛的應用,如計算機圖形學、動畫設計、工業造型、科學計算可視化、電影特技等。本文對同構平面三角網格的變形和平面多邊形的變形進行了研究,主要的研究結果如下: 1 )同構平面三角網格的變形:提出了具有不同凸邊界的同構平面三角網格的保凸變形方法。Based on the idea of subordinate meshes, we bring forward a new method of weighted volume which is used for constructing linear interpolation polynomials. besides, according to the eno interpolation on unstructured grids, a class of linear interpolation polynomial is developed on irregular quadrilateral grids and allows very small oscillation. program in fortran is given for a remapping algorithm developed by caiqingdong
另外,根據非結構網格的eno插值的思想,構造了四邊形網格網眼內的線性插值多項式,由於利用其插值點自適應選取的特性,在物理量變化劇烈區域選取最光滑區域的點來插值,雖然不能保持單調性,但只允許出現非常小的振蕩。The old, round, hand - moved time still retained a certain connection to the natural flow of things, to the roundness of the earth and to the changes of light and seasons
那種老式的、圓形的、帶指針的鐘表所表示的時間似乎仍同事物的自然流變、地球的圓狀、晝夜的交替和四季的輪回有著某種聯系。Genetic algorithm which simulates descendiblity and evolution of biologist in nature environment forms a searching method of adapting all - round optimize probability. genetic has been applied in many fields
遺傳演算法( geneticalgorithm )是模擬生物在自然環境中的遺傳和進化過程而形成的一種自適應全局優化概率搜索方法,它通過選擇、交叉和變異三個過程實現。Three shaped profiles ( parabola, linear, and exponential ) have been considered. the exponential dispersion profile fiber loop is optimal for the propagation and compression of picosecond pulse. on the contrary, the parabola dispersion profile fiber loop is optimal for femtosecond pulse due to the high order effects such as the third order dispersion ( tod ), stimulated raman scattering ( srs ) and self steeping ( ss )
( 3 )研究不同色散遞減類型(拋物線遞減、線性遞減、指數遞減)光纖構成的環形腔中傳輸的特性,發現其色散曲線為指數遞減型光纖有利於皮秒光脈沖的傳輸與壓縮;而對于飛秒脈沖,由於三階色散( tod ) 、脈沖拉曼自散射( srs )及自變陡( ss )等高階非線性效應的影響,情況恰恰相反;色散曲線為拋物線遞減型的光纖構成的光纖環最有利於脈沖傳輸與壓縮。Abstract : the investigations of high temperature plastic behaviors of al2o3 - based oxide ceramic particle composites and al2o3 - based non - oxide ceramic particle or whisker composites since 1980s are reviewed respectively
文摘:介紹了自80年代以來人們對氧化鋁基氧化物陶瓷顆粒復合物以及氧化鋁基非氧化物陶瓷顆粒或晶須復合物高溫變形的研究。When a wizard transforms into their animal form, some visual clue typically connects that form to the human
當巫師變成他們的動物形態時,一些外表上的特色標記來自與他們的人類形態。Finally, we study the ( 2 + l ) - dimension nonlinear dispersive long wave equation skillfully, we find the self - transformation between the two equations and turn the ( 2 + l ) - dimension nonlinear dispersive long wave equation into a simple ( 2 + l ) - dimension pde. then, with the homogeneous balance method we obtain the hopf - cole transformation between the ( 2 + l ) - dimension pde and the heat equation. through it, we obtain abundant exact solutions of the ( 2 + l ) - dimension nonlinear dispersive long wave equation with the matlab, including the multi - solitary wave solutions
) : = 0 . ( 2 )巧妙的發現了( 1 )與( 2 )之間的自變換,將這個方程組轉化為一個簡單的偏微分方程,並利用齊次平衡法得到了此方程與熱傳導方程之間二維形式的物pf - cofe變換,從而藉助m胡ab的符號運算得到了2 + l維非線性色散長波方程包括多孤子解在內的多種新精確解。分享友人