By physiognomy feature, it could be divided into three types of thermal structure : positive dome model, negative collapse model and border dome core collapse model. based on the depth degree or magma - thermal influenced, it could be divided into five types of thermal structure : ( ancient ) geothermal anomaly focus region model, superficial volcano eruption hydro - thermalism and hypabyssal intrusive model, thermal anticline ( thermal dome ) model, mid - deep intrusive model, deep mantle ( crust ) thermal plume model ; and put forward a perfect model of the thermal structure. there are many interaction system could be induced into a systematic thermal interaction, include : ocean - continent system, basin - mountain interaction, superficial and mid - deep crust - mantle interaction, crust - mantle commingle interaction, vertical thermal interaction ( delamination ) etc.
依據地貌形態分為三類：正向穹窿型、負向塌陷型、邊隆核陷型：依據巖漿-熱力作用影響的深淺程度或深度分為五類： （古）地熱異常群集區、表淺層火山噴發-熱液活動與淺成侵入型、熱力
背斜（熱穹窿） 、中深層侵入型、深部地幔（地
殼）熱柱型；提出了熱力構造作用空間分佈的理想模式，將洋陸系統、盆山作用、淺表與中深部
殼幔作用、
殼幔混合、垂向熱力作用（拆沉）等納入一個整體統一的熱力作用系統中，為盆地動力學研究打開了一個新窗口；研討了熱力構造研究方法。
To calculate this boundary parameter, mohorovicic discontinuity palaeo - heat flow value during basin evolution process is identified through geotectonic background analogy method based on " peeling " method model, and the basin basement palaeo - heat flow is calculated through inversion from today to antiquity with current tectonic structure as constraint condition for palaeo - crustal architecture analogy
為了求取這個邊界參數，以「剝層」法模型為基礎，通過大地構造
背景類比法確定盆地演化過程中莫霍面古熱流值，以現今地
殼結構為約束條件類比古地
殼結構，從今至古反演求取了盆地基底的古熱流。
The ratio of planocera reticulata, pheretima tschiliensis and nereis pelagica was 19. 00 %, 20. 13 % and 12. 82 %. the conclusion of this study is the animal with strong motor ability and developed sense organ has little neuron body and more neuropil in ganglion
甲
殼綱動物神經元胞體占神經節的比例最小（蝦蛄和平
背蜞神經元胞體所佔神經節的比例分別為11 . 43和15 . 53 ） 。
There are three types of collagen - chitosan membrane : non cross - linked type, dry heat cross - linked type and glutaraldehyde cross - linked type. each type of membrane was embedded subcutaneously on dorsal surface of rabbit ear. four of each type were implanted in every group
將： a 、未交聯型； b 、乾熱交聯型； c 、戊二醛交聯型三種膠原一
殼聚糖多孔膜于各組內交叉埋植入兔耳
背皮下，每個兔耳
背埋植2處，即每種多孔膜于各組內分別埋植4處。
The shell of a snail is carried on its back, and its eyes are on long stems.
蝸牛的
殼是
背在
背上的，它的眼睛長在長觸須上。
Thank you, stephen said, taking a cigarette. haines helped himself and snapped the case to. he put it back in his sidepocket and took from his waistcoatpocket a nickel tinderbox, sprang it open too, and, having lit his cigarette, held the flaming spunk towards stephen in the shell of his hands
海恩斯自己也取了一文，啪的一聲又把盒子關上，放回側兜里，並從
背心兜里掏出一隻鎳制打火匣，也把它按開，自己先點著了煙，隨即雙手像兩扇貝
殼似的攏著燃起的火絨，伸向斯蒂芬。
For those yearning for activity, choose to visit the many exciting attractions located just a stone s throw away from the resort, such as the end of the earth, yalong bay square, butterfly valley, shell museum and luhuitou park
背依青山連綿起伏，面呈海灣碧波蕩漾，湛藍的海水潔白的沙灘，是您休閑度假的理想去處。近在咫尺的還有蝴蝶谷貝
殼館亞灣中心廣場及鹿回頭公園等名勝美不勝收。
This paper focuses on the research of the stress mechanism of the ribbed shell structure in statics, dynamics and under the explosive load on the basis of the engineering practice of cave depot of single aircraft. in this paper, according to the classical shell theories, the basic differential equilibrium of the ribbed shell structure and the finite element analysis of 3d rippled plate are established, in which the function of annular ribs reinforcement bars and 3d ripped steel plates are distributed in the range of the steel, and the functions along the longitude direction of tension, bending, and torsion are neglected ; applied with dynamic analytical theory, the dynamic model of ribbed shell structure and the analytical theory model of elastic - plastic are set up ; the triangle series method is used to solve the displacement and stress under the distributed load and the concentrated load of the ribbed shell structure
本文以軍用機場地面單機掩蔽庫工程建設為工程
背景，首次對內襯三維波紋鋼板混凝土拱型復合結構的受力機理進行了靜力、動力和爆炸荷載的分析研究。根據將橫肋、鋼筋及三維波紋鋼板的作用均勻分佈在
殼體范圍內的情況，忽略橫肋、鋼筋及三維波紋鋼板沿
殼體母線方向的抗拉、抗彎及其抗扭作用，首次推導出了內襯三維波紋鋼板混凝土
殼體的微分平衡方程，建立了有限元計算模型，並採用三角函數法，求解了三維波紋鋼板混凝土拱型復合結構在分佈荷載和集中荷載作用下的位移響應和應力響應，並與普通
殼體進行了比較。
In this thesis, the basal theory of the nuclear structure were firstly and systemically described, the background and the application of the liquid - drop model, feimi - gas model, shell model and collective movement model were meticulously concluded and summarized. on the one hand, we not only pointed out their success, as well as their important effects on developing the nuclear theory and setting up the integrated nuclear theory system, but also pointed out their deficiencies
本文首先對原子核結構的基本理論進行了系統的描述，對液滴模型、費米氣體模型、
殼模型、集體模型等的
背景以及它們的應用作了細致而又簡明的歸納和總結，一方面指出了這些模型的成功之處，以及這些模型在發展原子核理論並建立完整的原子核理論體系中的重要作用，同時也指出了它們的局限性。
At present carbon fiber - reinforced composite is developed to use in some aero - engine components in our country. using the numerical method and fatigue damage theory, the buckling and fatigue on the composite materials and composites case are studied for aero - engine design
本文從實際工程
背景出發，利用板
殼理論和現代數值分析技術的研究成果，結合疲勞累積損傷理論，對航空發動機用的復合材料及其機匣結構的屈曲與疲勞壽命問題開展了較為系統深入的研究。
The dynamic response of cylindrical shells and conical shells under radial non - uniform impulsive loading has an important application in the filed of military and civil engineering. in this dissertation, the problem of transient response of the cylindrical shell under longitudinal line - loading and that of the conical shell under cosinoidal impulsive loading are studied, and some useful conclusions that have important significances in both theoretic studies and engineering applications are obtained
圓柱
殼和圓錐
殼在側向沖擊載荷作用下的動力響應具有重要的軍事和民用工程
背景，本文對縱向線載荷作用下的圓柱
殼瞬態響應問題和餘弦沖擊載荷作用下的圓錐
殼瞬態響應問題進行了研究，取得了一些具有重要理論意義和實用價值的研究成果。
Mobile accessories trendy straps, japan handsfree, in - coming mobile accessories creative av series water proof bathroom hi - fi, petit digital camera, mp3 walkman
創意影音系列
背囊hi - fi防水浴室hi - fi超微型數碼相機換
殼王mp3 walkman
In this paper, for the bonding between the sling screw - thread - based and composite hull based on the underwater weapon composite, the bonding structure design, process design and leakproof technology between the load - bearing metal parts and composite hull are studied. with the further investigation on tensile test of the sling screw - thread - based the common technology of bonding between load - bearing metal parts and composite hull is obtained, which establishes the experiment and theory base for the technology of underwater and deepwater weapon in china
本文以水下兵器為
背景，以某型號雷體吊耳螺紋座與復合材料
殼體的膠接為研究對象，著重進行了金屬承力件與復合材料
殼體的膠接結構設計、工藝設計、膠接防滲技術的研究，並進行吊耳螺紋座拉力試驗研究，最終獲取了水下兵器用金屬承力件與復合材料
殼體連接形式的共性技術。
Through studying the stratigraphic framework of tectonic sequence, the characteristics of deposits and multi - episode tectonic movements show the eastern qinling and dabie orogenic movement and basin formation processes
晚白堊世至古近紀區域構造
背景發生重大變化，構造層序記錄了晚燕山期地
殼快速均衡隆升，伸展斷陷盆地形成演化過程。
An old shellfish or turtle with a growth of algae on its back
綠毛龜一種
背上有綠色水藻的老的水生貝
殼類動物或海龜
2 ) from the analysis of the aerodynamic parameters and turbulent flux transfer under different synoptic conditions we achieve the conclusion that on sands raising and sandstorm days turbulent momentum and sensible - heat fluxes are important exchange factors in the boundary layer, with turbulent exchange stronger in sandstorm weather than both on fine and sand raising days. prior to the occurrence of such an event, in particular, the super - adiabatic instability in the near - surface boundary will reinforce sandstorm weather condition. 3 ) atmospheric turbulent diffusion parameters z and y have apparent daily variation
沙塵天氣下以親地
殼元素為主的氣溶膠元素濃度均高於
背景大氣和浮塵天氣，而且沙塵天氣強度愈強，元素濃度的增加愈顯著；
背景大氣、浮塵天氣條件下親地
殼元素的濃度一般在10 ~ （ - 1 ） 10 ~ 0 g m ~ 3量級，揚沙、沙塵暴時一般達10 ~ 1 g m ~ 3量級，特強沙塵暴時高達10 ~ 2 g m ~ 3量級。
The backpanel connector comprises a first and a second housing
背板連接器包括第一和第二殼體。
