T - K多益單字1000 - tetrahedral 中文

tetrahedral adj.1.有四面的。2.【幾】四面(體)的；【植物；植...

adj. 1.有四面的。 2.【幾】四面(體)的；【植物；植物學】四分同裂的。短語和例子tetrahedral complex 四面線叢。 “tetrahedral angle“ 中文翻譯：四面角; 四面體角“tetrahedral anvil“ 中文翻譯：四面頂錘; 四面加壓式砧模“tetrahedral arrangement“ 中文翻譯：四面體排列“tetrahedral array“ 中文翻譯：四面體數組“tetrahedral bond“ 中文翻譯：四面體型鍵“tetrahedral chemistry“ 中文翻譯：四面體化學“tetrahedral class“ 中文翻譯：四面體晶組“tetrahedral complex“ 中文翻譯：正四面體絡合物“tetrahedral configuration“ 中文翻譯：四面體構型; 四面體組態“tetrahedral congruence“ 中文翻譯：四面線匯“tetrahedral coordinates“ 中文翻譯：四面坐標“tetrahedral coordination“ 中文翻譯：四面體配位“tetrahedral defect“ 中文翻譯：四面體缺陷“tetrahedral element“ 中文翻譯：四面體元“tetrahedral formula“ 中文翻譯：四面體式“tetrahedral function“ 中文翻譯：四面函數“tetrahedral garnet“ 中文翻譯：日光榴石“tetrahedral group“ 中文翻譯：配位四面體基團; 四面體群“tetrahedral hemihedrism“ 中文翻譯：四面體半面像“tetrahedral hemihedry“ 中文翻譯：四面體半面象“tetrahedral hole“ 中文翻譯：四面體洞“tetrahedral hybridization“ 中文翻譯：四面體混成; 四面體雜化“tetrahedral intermediate“ 中文翻譯：四面體中間物“tetrahedral interstice“ 中文翻譯：四面體間隙; 四面體空隙“tetrahedral and square-planar complexes“ 中文翻譯：四面體和平面四邊形配合物“tetrahedra tetrahedron“ 中文翻譯：的復數

tetrahedrite
In order to solve n - s equations , a strategy is presented for generating three - dimensional unstructured viscous grids automatically , which using the advancing - layers method ( alm ) for generating prism or hexahedral grids in viscous dominated flow regions and using the advancing - front method ( afm ) for generating conventional tetrahedral grids in the other field of computational region 在網格生成方面，本文發展了用于navier - stokes ( n - s )方程數值計算的非結構粘性網格的自動生成方法。在物面附近的粘性作用區域內使用推進層方法生成三棱柱或六面體網格，并使用一定的網格生長控制參數實現流場內網格尺寸的平滑過渡。
Application of the cauchy ' y law of continua , the motion equation of the tetrahedral element is concluded , and discretization the analysis zone , applying the finite difference method , all tetrahedral differential equations of motion are converted into the nodal finite difference equation 快速拉格朗日分析程序運用連續介質的柯西定律，推導出四面體單元運動偏微分方程，并離散化分析區域，用有限差分計算方法，把所有的四面體單元運動偏微分方程等效成節點有限差分方程。
In this paper , the researches on the substitutions of ca - polyhedral , p - tetrahedral and channel positions in apatite structure are reviewed , the structural sites , substitution forms and mechanism of isomorphic ions are discussed , and the influence of the substitution of this mineral upon the environmental mineralogy is briefly described 摘要綜述了作為重要環境礦物材料的磷灰石在鈣位、四面體位和結構通道位置上類質同象替換的研究進展，討論了替換離子的結構占位、替換形式和機理，并就替換對這種礦物在環境治理領域應用的影響進行了簡要評述。
Abstract : this paper , by analyzing the effect of differences of mineral structure of 2 1 layer minerals , the properties of their interlayer charge and changes of some properties caused by weathering on the attractive force for interlayer cation , reached the conclusion that : the fixation capacity is determined by the ratio of the total amount of interlayer charge and that of tetrahedral charges . the relationship of interlayer cation fixation and octahedral structure of secondary minerals is probably different from that of primary minerals . the oxidation and reduction of variable valence cations can greatly influence the cation fixation capacity 文摘:分析2 1型礦物的結構差異、層間電荷性質以及在風化過程中某些性質的變化對層間陽離子吸引力的影響，對已有報道中一些矛盾的結果或不具普遍意義的結論進行了討論.得出幾個較為明確的結論：層間總電荷與四面體電荷所占比例大小共同決定礦物對層間陽離子的固定能力；原生礦物中八面體結構與層間陽離子固定間的關系對次生礦物而言，也許并不一致；八面體中可變價陽離子的氧化還原，可導致礦物固定陽離子能力發生較大變化
The incorporation re3 + ions creates si - o - re bonds , which are more resistant to attack from water and may also reduce the concentration of silanol groups . furthermore , the presence of re in tetrahedral positions creates a negative charge on the surface of the pore walls , which repels the oh “ ions that catalyze the hydrolysis of siloxane bonds D ） rehms介孔固體其合成和焙燒樣品的凹stmasn ’ mr譜明顯不同于純硅樣品，樣品展示一個寬的共振峰，化學位移在6 。 101卯m和1llnnm ，對應于q ’和q ‘硅環境。
At the beginning of 1980 ' s , bossavit and verite put it to practical application to three - dimensional eddy - current problems . in 1987 , barton and cendes applied the tetrahedral element to three - dimensional magnetic calculation . since 1990 ' s , j . m . jin and j . l . volakis have studied a series of electromagnetic scattering and radiation problems using hybrid techniques based on edge - based fem 80年代初期， bossavit和verite將四面體棱邊元應用于三維渦流問題， 1987年， barton和cendes將四面體棱邊元首次應用于三維磁場計算揭開了基于棱邊的有限元方法在電磁問題中應用的序幕。
As its abundance is rare , it is very valuable . it appears in native usually as colourless precious stone , and is useful for cutting things and in jewellery . each atom in diamond is bonded to four others in a tetrahedral arrangement which gives the structure considerable intrinsic strength and hardness 金剛石是非常罕有且珍貴的碳，在金剛石中，每個碳原子都以正四面體的排列方式與另外三個碳原子連接，因此破壞這種化學鍵需要極大的能量，因此金剛石十分堅硬，主要用作金屬及珠寶切割的用途。
This paper investigates the condition and actual problems of civil airplane development , and then brings forward the plan that the correct management concept must be set up first , and we improve on the management process with this idea : in view of the complication and the condition of civil airplane development , general organizing structure in project management , we redesign the organizing structure - the strong matrix based the tetrahedral coordinates . analyze the management job of the civil airplane development , then research management process with the idea of project management , set up the new whole work flow . research some work flow such as risk management as a hotspot in project management 本文針對民用飛機研制的現狀及存在的問題，提出了必須建立現代項目管理理念，用項目管理的思想來改進民機研制的管理流程：針對民機的復雜性，結合項目管理常用組織結構和民機研制項目現有的情況，對民機研制的組織結構進行了重組，建立了基于“四坐標”管理的強矩陣組織結構；在對民用飛機研制的管理工作充分分析的基礎上，按項目的生命周期，用項目管理的方法對民機研制的管理流程進行了研究，建立了新的、符合項目管理要求的民機研制項目總體流程；研究了民機研制項目具體工作流程。
3 ) raman and ir spectroscopy techniques have been used to study kaolinite - organic intercalation mechanism . during the intercalation reaction , the original hydrogen bonds between the al ( o , oh ) ( , octahedral hydroxyl groups and the sio4 tetrahedral oxygens were broken , and the new hydrogen bonds between organic molecular and kaolinite were formed 甲酰胺和聚丙烯酰胺以c = o基與高嶺石內表面羥基形成氫鍵， nh基與高嶺石si - o基形成氫鍵并部分嵌入高嶺石的復三方孔洞。
The addition of agi does n ' t change the short - range structure of glass network , the basic structural units forming the backbone of the network are ges4 / 2 and gas4 / 2 tetrahedral which are interconnected by bridging sulfurs to form a disordered three - dimensional network , agl disperse in it as network modifier Agi的加入并未改變網絡形成體的近程結構， [ ges _ 4 ]和[ gas _ 4 ]四面體通過橋s連接形成三維無序網絡狀結構， agi作為網絡修飾體分布于其中。
For the integrable model , after reviewed the construction of one important integrable model , the 1 - d su ( n ) hubbard model , we constructed the tetrahedral zamolodchikov algebra , then proved the r - matrix of the model satifies the yang - baxter equation 對可積模型，在回顧了一種重要的可積模型- 1維su ( n ) hubbard模型的構造后，我們給出了該模型的tetrahedralzamolodchikov代數，并用此代數證明了該模型r -矩陣所滿足的楊- baxter方程。
When the foundation and the intake tower are both important analytical objects , and the geological condition of foundation is very complex , the slope is meshed with tetrahedral element , while the intake tower is meshed with hexahedral element 本文針對百色水電站的地基和進水塔均是主要分析對象，而地基的地質條件十分復雜，提出了非一致網格位移協調解法。地基采用四面體單元和進水塔采用六面體單元。
Elegant , small and compact , easy to install , tetrahedral shape with hidden cooling hole , compatible with e27 / e26 / e14 , lower power - can save more than 80 % energy than normal bulb 造形美觀，外形小巧，拿取輕便，四面體外形，結構緊湊，帶隱藏散熱孔，可配e27 / e26 / e14燈頭，功率不高，耗電省，比普通白熾燈節電80 % 。
In this work , the space is discretizied using tetrahedral meshing grid , and the flow is described by indoor zero equation model , and simple algorithm is applied 本文采用四面體網格對空間離散，紊流模型采用室內零方程模型，選用smple算法。
Second - order quadrilateral nodal finite elements and tetrahedral edge finite elements are used for computing scattering from two - and three - dimensional structures , respectively 有限元單元使用二階曲邊四邊形單元和四面體矢量單元。
Pollen grains are highly variable in size and shape ranging from 5 to over 200 in diameter and from circular to tetrahedral or dumbbell shaped 花粉粒的壁由兩層構成，外壁為孢粉素壁，具有很強的抵抗力，其上有特征性雕紋或孔紋。
Tetrahedral outside heart of the ball that receive a ball is in tetrahedral interior , exterior or on the face , right tetrahedral what demand is there ? ? 四面體的外接球球心在四面體的內部,外部或者是面上,對四面體有什么要求? ?
As a model , spline interpolation on a uniform tetrahedral partition was used , and the spline coefficients were repeated by the gridded samples 該模型以樣條基函數為背景，系數則由周圍采樣點數據重復迭代產生。
In this article , we introduce the oriented volume concept of simple tetrahedral , and get the computation formula for polyhedron at last 引入了簡單四面體的有向體積概念，最后得多面體體積計算公式。

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tetrahedral

tetrahedral adj.1.有四面的。2.【幾】四面(體)的；【植物；植...

tetrahedrite

In this work , the space is discretizied using tetrahedral meshing grid , and the flow is described by indoor zero equation model , and simple algorithm is applied 本文采用四面體網格對空間離散，紊流模型采用室內零方程模型，選用smple算法。

Second - order quadrilateral nodal finite elements and tetrahedral edge finite elements are used for computing scattering from two - and three - dimensional structures , respectively 有限元單元使用二階曲邊四邊形單元和四面體矢量單元。

Pollen grains are highly variable in size and shape ranging from 5 to over 200 in diameter and from circular to tetrahedral or dumbbell shaped 花粉粒的壁由兩層構成，外壁為孢粉素壁，具有很強的抵抗力，其上有特征性雕紋或孔紋。

Tetrahedral outside heart of the ball that receive a ball is in tetrahedral interior , exterior or on the face , right tetrahedral what demand is there ? ? 四面體的外接球球心在四面體的內部,外部或者是面上,對四面體有什么要求? ?

As a model , spline interpolation on a uniform tetrahedral partition was used , and the spline coefficients were repeated by the gridded samples 該模型以樣條基函數為背景，系數則由周圍采樣點數據重復迭代產生。

In this article , we introduce the oriented volume concept of simple tetrahedral , and get the computation formula for polyhedron at last 引入了簡單四面體的有向體積概念，最后得多面體體積計算公式。