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involution n.1.卷入,糾纏;錯綜復雜。2.【數學】乘方。3.【生...

involve

Mammary gland is a unique organ , which can postnatally regenerate , terminally differentiate , and involute upon successive cycle of pregnancy , lactation , and involution , respectively , and provides an optimal model for the study of organogenesis , differentiation , apoptosis , and pattern formation involved in development 哺乳動物的乳腺是唯一在動物出生后可以多次再生、退化的器官。不同發育時期的動物乳腺中都存在一定比例的干細胞,正是這些干細胞維持和保證了乳腺發育的特性。

The primary studies in this paper are the following : ( 1 ) we define a generalized alexandroff topology on an l - fuzzy quasi ordered set which is a generalization of the alexandroff topology on an ordinary quasi ordered set , prove that the generalized alexandroff topology on an l - quasi ordered set ( x , e ) can be obtained by the join of a family of the alexandroff topologies on it , a topology on any topological space can be represented as a generalized alexandroff topology on some l - quasi ordered set , and the generalized alexandroff topologies on l - fuzzy quasi ordered sets are generalizations of the generalized alexandroff topologies on generalized ultrametric spaces which are defined by j . j . m . m . rutten etc . ( 2 ) by introducing the concepts of the join of l - fuzzy set on an l - fuzzy partial ordered set with respect to the l - fuzzy partial order and l - fuzzy directed set on an l - fuzzy quasi ordered set ( with respect to the l - fuzzy quasi order ) , we define l - fuzzy directed - complete l - fuzzy partial ordered set ( or briefly , l - fuzzy dcpo or l - fuzzy domain ) and l - fuzzy scott continuous mapping , prove that they are respectively generalizations of ordinary dcpo and scott continuous mapping , when l is a completely distributive lattice with order - reversing involution , the category l - fdom of l - fuzzy domains and l - fuzzy scott continuous mappings is isomorphic to a special kind of the category of v - domains and scott continuous mappings , that is , the category l - dcqum of directed - complete l - quasi ultrametric spaces and scott continuous mappings , and when l is a completely distributive lattice in which 1 is a molecule , l - fuzzy domains and l - fuzzy scott continuous mappings are consistent to directed lim inf complete categories and lim inf co ntinuous mappings in [ 59 ] 本文主要工作是: ( 1 )在l - fuzzy擬序集上定義廣義alexandroff拓撲,證明了它是通常擬序集上alexandroff拓撲的推廣,一個l - fuzzy擬序集( x , e )上的廣義alexandroff拓撲可以由其上一族alexandroff拓撲取并得到,任意一個拓撲空間的拓撲都可以表示為某個l - fuzzy擬序集上的廣義alexandroff拓撲,以及l - fuzzy擬序集上的廣義alexandroff拓撲是j . j . m . m . rutten等定義的廣義超度量空間上廣義alexandroff拓撲的推廣。 ( 2 )通過引入l - fuzzy偏序集上的l - fuzzy集關于l - fuzzy偏序的并以及l - fuzzy擬序集上(關于l - fuzzy擬序)的l - fuzzy定向集等概念,定義了l - fuzzy定向完備的l - fuzzy偏序集(簡稱l - fuzzydcpo ,又叫l - fuzzydomain )和l - fuzzyscott連續映射,證明了它們分別是通常的dcpo和scott連續映射的推廣,當l是帶有逆序對合對應的完全分配格時,以l - fuzzydomain為對象, l - fuzzyscott連續映射為態射的范疇l - fdom同構于一類特殊的v - domain范疇,即以定向完備的l -值擬超度量空間為對象, scott連續映射為態射的范疇l - dcqum ,以及當l是1為分子的完全分配格時, l - fuzzydomain和l - fuzzyscott連續映射一致于k . wagner在[ 59 ]中定義的定向liminf完備的-范疇和liminf連續映射。

Alfred marshall justifies the existence of medium and small enterprises by using some of the biological theories , such as the theory of species involution , the theory of metabolism and so on . among them the most noted ones are the law of tress growth in the forest , which is used to describe the development of enterprises ; chamberlain ' s imperfect competition theory , which illustrates the causes for the existence and development of medium and small enterprises ; and alfred marshall ' s “ best scale “ theory 馬歇爾根據生物學中的物種進化、循序漸進、新陳代謝原理來分析中小企業存在的依據,其中比較著名的是用森林中樹木生長規律來闡述企業發展原理;張伯倫等人的不完全競爭理論用“產品差別性”說明大企業和中小企業都存在產品差別,產品差別使中小企業得以存在和發展;還有羅賓遜等人的“最佳規模”理論等等。

Using them , we divided the necklace words into 5 classes , namely : a , b , c , d and e . we also discuss a natural involution of necklace lie algebra . in section 1 . 3 , taking the advantage of the classification by the index arrays , pointed out the space spanned by class a , b , c respect ! vivety are subalgebras of nq 2節中,我們對項鏈字引入左右指標數組,利用它們把項鏈李代數n _ q的基分成了a , b , c , d , e5類。我們還討論了由重箭圖自然自同構導出的李代數的一個自然的對合。在1

The slope of writer ' s general values makes the literary creation come into the mire of consciousness , want and get rid of what literature face awkward at present , change the rubbish destiny of the literary creation , the writer must have independent spirit and original ability , pay close attention to life and basic meaning that the world exist , cultivate and develop the value demand for heart constantly , confront with existing value constantly , make humane spirit and teach beginners spirit must use the involution of the literary creation of literature 作家普遍價值觀的傾斜使文學創作走進意識的泥淖,要擺脫目前文學所面臨的尷尬,改變文學創作的垃圾命運,作家必須擁有獨立精神和原創能力,關注人生和世界存在的基本意義,不斷培植和發展內心的價值需求,不斷與現有價值對抗,使文學的人文精神和啟蒙精神在文學創作中得以復歸。

In this paper , at first we study the inner - finite core - finite group in section 2 . by investigating the inner - finite infinite simple groups , we have proved : theorem 2 . 2 let g be a non - abelian inner - finite group and g = < a , b > . if one of a and b is an involution , then g is not a simple group 2設g是由a和b兩元生成的非阿貝爾的內有限群,若a和b兩元中有對合,則z ( g )含對合,因而g非單群;而且g不是內阿貝爾的。

Arriving at the state of man , the soul has achieved complete consciousness and reincarnates innumerable times until it is ready to experience involution , all of which takes place while embodied in the gross world 他們(輪回)直到達到人的狀態,靈魂擁有了完全的意識并且投生無數次,直到他準備好去體驗回歸,而這些過程都發生在粗俗的世界中。

The entrepreneurial brokerages who taxed the peasants replaced the protective brokerages . state power collapsed and destroyed protective brokerages and the culture nexus of power . it was the beginning of state involution 從國家政權建設初期可見,國家政權的下延破壞了鄉村原有的保護型經紀和權力文化網絡,從而導致贏利型經紀的激增。

2002b . “ development or involution in eighteenth century britain and china ? ” journal of asian studies 61 : 2 ( may ) , 501 ? 538 “發展還是內卷?十八世紀英國與中國? ?評彭慕蘭《大分岔:歐洲,中國及世界現代經濟的發展》 《歷史研究》 149 ? 176

A simple proof of kosniowski - stong ' s formula is given using the fundamental theorem of the bordism theory of manifolds with involutions 利用帶對合協邊理論的基本定理給出了kosniowski - stong公式的一個簡單且自然的證明。

The universe is either a confusion , and a mutual involution of things , and a dispersion ; or it is unity and order and providence 宇宙或者是一種混亂,是事物的相互糾纏,是一種散布,或者是一個整體,有序而且蒙受天恩。

The discovery and its significance of late quaternary involution in the area of lower reach of qingshuihe river , ningxia , china 寧夏清水河下游晚更新世冰卷泥的發現及意義

The presence and development of field - bus has brought an involution in industry control field 現場總線的產生和發展引發了工業控制領域的一場革命。

The presence and development of fieldbus has brought an involution in industry control field 現場總線的產生和發展引發了工業控制領域的一場革命。

Study of the automatic involution machine metronic and the quality of metallic capacitor component 自動卷制機與金屬化電容器元件質量探討

Thymic involution caused by child abuse might lead to secondary immunodeficiency 兒童虐待所致的胸腺退縮可能導致繼發性免疫機能不全。

Complex in involution 對合的線叢

Necessary and sufficient condition of 2 - dimension projective transformation being involution 二維射影變換是對合的充要條件

Research of the non - involution characteristic of thermal deformation gear 標準漸開線齒輪熱變形時的非漸開特性研究