valency n.【化學】＝ valence1.
n. 【化學】＝ valence1. “absolute valency“ 中文翻譯： 絕對價; 最高價“active valency“ 中文翻譯： 有效化合價“actual valency“ 中文翻譯： 實際價“angle of valency“ 中文翻譯： 價角“anion valency“ 中文翻譯： 陰離子價“antigenic valency“ 中文翻譯： 抗原價“atomic valency“ 中文翻譯： 原子價“auxiliary valency“ 中文翻譯： 副價; 副原子價“controlled valency“ 中文翻譯： 受控價“coordinative valency“ 中文翻譯： 配位價“direct valency“ 中文翻譯： 直接化合價“directional valency“ 中文翻譯： 定向的原子價, 有向原子價; 方向性原子價“ecological valency“ 中文翻譯： 生態價“electrostatic valency“ 中文翻譯： 靜電價“free valency“ 中文翻譯： 自由價“homopolar valency“ 中文翻譯： 同極價; 無極價“ionic valency“ 中文翻譯： 離子價“latent valency“ 中文翻譯： 潛化合價“main valency“ 中文翻譯： 汁子價; 主價; 主原子價“maximum valency“ 中文翻譯： 最高價“negative valency“ 中文翻譯： 負價“positive valency“ 中文翻譯： 正化合價; 正價“principal valency“ 中文翻譯： 主價“zero valency“ 中文翻譯： 零價“valency angle“ 中文翻譯： 價角；鍵角“valencsak“ 中文翻譯： 沃倫恰克
valent |
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Ca , sr , ba ) in the a sublattice , introduces mn4 + ions or holes into the system . it is generally considered that the concentration of holes is equal to the concentration of divalent cations because of the charge compensation by controlled valencies . a number of publications exist in the literature on the synthesis of manganite perovskites 在類鈣鈦礦型晶體結構中通過摻入二價堿土金屬(如ca ， sr ， ba )可以在系統中產生mn ~ ( 4 + )或氧空位，由價位補償的原理，理論上摻入的二價離子的濃度和氧空位的濃度相等。 |
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In manganite perovskites , substitution of divalent ions ( alkaline earth metals viz . ca , sr , ba ) in the a sublattice , introduces mn4 + ions or holes into the system . it is generally considered that the concentration of holes is equal to the concentration of divalent cations because of the charge compensation by controlled valencies 在類鈣鈦礦型晶體結構中通過摻入二價堿土金屬(如ca ， sr ， ba )可以在系統中產生mn ~ ( 4 + )或氧空位，由價格補償的原理，理論上摻入的二價離子的濃度和氧空位的濃度相等。 |
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Abstract : this paper provides the functional equation of general rooted maps with the number of inner faces , the rooted face valency and the number of non - rooted vertices as parameters on the torus , and gives an explicit expression of the enumerating function of these maps with the number of inner faces and of non - rooted vertices , then the number of these maps with the size as a parameter whose asymptotic result had been obtained in [ 2 ] is obtained as a corollary 文摘:這篇文章給出了環面上以內面個數,根面次和非根節點個數為參數的一般有根地圖的計數方程,導出了以內面個數和非根節點個數為參數的這類地圖的計數方程的精確解.作為推論,推出了以邊數為參數的這類地圖的個數,其近似解在文獻[ 2 ]中已討論 |
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This paper provides the functional equation of general rooted maps with the number of inner faces , the rooted face valency and the number of non - rooted vertices as parameters on the torus , and gives an explicit expression of the enumerating function of these maps with the number of inner faces and of non - rooted vertices , then the number of these maps with the size as a parameter whose asymptotic result had been obtained in [ 2 ] is obtained as a corollary 這篇文章給出了環面上以內面個數,根面次和非根節點個數為參數的一般有根地圖的計數方程,導出了以內面個數和非根節點個數為參數的這類地圖的計數方程的精確解.作為推論,推出了以邊數為參數的這類地圖的個數,其近似解在文獻[ 2 ]中已討論 |
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This paper provides the functional equation and parametric expression of rooted near triangulations on the torus with the size and the valency of the root - face as two parameters , and gives an explicit formula for the number of rooted near triangulations of the root face valency one on the torus with the size as a parameter 本文提供了環面上帶邊數和根面次這兩個參數的有根近三角剖分的函數方程及其參數表達式,并給出了根面次為1以邊數為參數的有根近三角剖分地圖的精確解 |
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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 ；薄膜具有非晶態不致密的柱狀纖維結構，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。 |
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The graphic texture ( of a type line ) does not demand to be set in a specific style ; it demands the effect of its modification or the play of valencies among styles , the vagueness of the difference of its effects 用字體構成的文字行的圖形特質不應用一種特定的風格來設定；而應對其修改完善而得到一種效果，或是在不同風格組合之間游戲，一種由不同的效果差別而產生的模棱兩可。 |
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On the basis of distinctions of verbal valency , verbs used within oracle inscriptions can be divided into the following four categories : zero - valent verbs , monovalent verbs , bivalent verbs and trivalent verbs 摘要甲骨文中的動詞可以根據其配價的不同分成以下四類，即零價動詞、一價動詞、二價動詞、三價動詞。 |
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In the second part , using the affine geometries , we construct an infinite family x ( p , n ) of semisymmetric graphs of order 2pn and valency p , where p is prime and p > n > 3 第二部分我們從仿射幾何構造了一個半對稱圖的無限族x ( p ， n ) ，在這個無限族中圖的階為2p ~ n ，度數為p ，這里是p素數且p n 3 。 |
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Standard test method for valency state of the arsenic component of ammoniacal copper arsenate solutions 氨化砷酸銅溶液中砷組分價態的標準試驗方法 |
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Test method for valency state of the arsenic component of ammoniacal copper arsenate solutions 氨銅砷酸鹽溶液砷化合物化合價狀態測試方法 |
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Each of the four valency electrons of the carbon atom is shared with one of a hydrogen atom . 碳原子的四個價電子都各與氫原子的一個價電子共用。 |
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Except for the transitional elements, valency electrons are in the outermost electron shell . 除去過渡元素外，價電子位于最外面的電子層。 |