divalent adj.1.【化學】(化合價)二價的。2.【生物學】(染...
adj. 1.【化學】(化合價)二價的。 2.【生物學】(染色體)二價的。 “divalent alcohol“ 中文翻譯： 二價醇; 二元醇; 二羥醇“divalent carbon“ 中文翻譯： 二價碳“divalent cation“ 中文翻譯： 二價陽離子; 二階陽離子“divalent copper“ 中文翻譯： 二價銅“divalent element“ 中文翻譯： 二價元素; 二階元素“divalent ion“ 中文翻譯： 二價離子; 二階離子“divalent metal“ 中文翻譯： 二價金屬; 二階金屬“divalent radical“ 中文翻譯： 二價基; 二階基“divalent system“ 中文翻譯： 二變系“concerted divalent inhibition“ 中文翻譯： 二價協同抑制“dicovalent carbon (= divalent carbon)“ 中文翻譯： 二價碳“diphtheria-pertussis divalent vaccine“ 中文翻譯： 百白二聯疫苗; 百白二騰疫苗“divalent alkaline earth metal“ 中文翻譯： 二價堿土金屬“divalent feedbaek inhibition“ 中文翻譯： 二價反饋抑制“divalent gold compound“ 中文翻譯： 二價金合物“divalent ion electrode“ 中文翻譯： 二價離子電極“divalent ion metabolism“ 中文翻譯： 二價鐵代謝“divalent; bivalence; bivalency; dyadic“ 中文翻譯： 二價“peak by divalent ion“ 中文翻譯： 二價離子峰“divaldo“ 中文翻譯： 迪瓦爾多“divald“ 中文翻譯： 迪瓦爾德“divakov“ 中文翻譯： 季瓦科夫“divaina“ 中文翻譯： 島嶼報“divagation“ 中文翻譯： 側濫; 離正軌; 流浪; 言語散亂; 語無倫次
divan |
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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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The purified enzyme was a monomeric protein whose optimum ph was 8 . 0 . inhibitor study demonstrated that it was a metalloprotease and contained sulfhydryl groups essential for catalytic activity . its activity was inhibited by divalent cations such as zn2 + , mn2 + , and the kj values of zn2 + , mn2 + were imm 這種酶溫度適應范圍較廣，在較大溫度變化區間內都具有明顯的活性，但是對緩沖溶液ph值的變化卻很敏感，體外以明膠為底物時最適溫度為38oc ，最適ph值為8 |
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The rate of the coordination reaction between divalent metal ions and murexide in a water - in - oil microemulsion was determined by spectrophotometric technique to study the transport of the metal ions entrapped in the organogel formed by cationic surfactant cetyltrimethylammonium bromide 以微乳液中二價金屬離子與紫脲酸胺之間的配位反應為指示反應，采用分光光度技術，研究了金屬離子在由陽離子表面活性劑十六烷基三甲基溴化胺構建的微乳凝膠中的傳質問題。 |
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Though zn 2 + and co 2 + are divalent ions , they probably can not substitute ca2 + from the active center of tcs , or can substitute ca2 + but does not change the structure of tcs . there is no significant change observed for the fluorescence intensity of tcs ‘ “是二價金屬離子，但這兩種離子與天花粉蛋白作用時可能并沒有取代天花粉蛋白活性部位的ca ‘ ” ，或部分取代但并沒有改變天花粉蛋白分子的空間結構，以致天花粉蛋白的熒光強度無明顯變化。 |
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More recently , the perovskite manganite compounds , la1 - xsrxmno3 have been used as the cathode of the solid oxide fuel cell ( sofc ) because of their electro - ion conductivity properties . in manganite perovskites , substitution of divalent ions ( alkaline earth metals viz 近幾年來， la _ ( 1 - x ) sr _ xmno _ 3這類鈣鈦礦型結構的氧化物材料因為其具有混合電子-離子導電特性而被廣泛的應用于固體氧化物燃料電池陰極材料。 |
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Inhibition by zn2 + and mn2 + additive , and almost 100 % of t he activity was inhibited under their physiologically significant concentrations . these results suggest that the protease is possibly regulated by divalent cations in vivo 蛋白酶的活性受到某些二價金屬陽離于的抑制，比如zn訃、 mg卜、 hg熒光發射光譜結果顯示，在不同的抑制劑作用下，蛋白酶的高級構象可能發生了較大變化。 |
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The chemical analysis of the soil extracted solution has shown that the soluble salt in the soil is predominated by the divalent ions ca2 + and mg2 + which mean that the soil aggregates have been chemically stable during the field experiment 同時，對土壤浸劑液的化學成分的分析結果表明，浸提液中二價的鈣、鎂離子占優勢，這使土壤微團聚體處于一種化學穩定的狀態。 |
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And ha molecules were synthesized in vitro utilizing excessive active udp - glca and udp - glcnac sugar nucleotide precursors in the presence of a divalent mg2 + or mn2 + ion 經轉化大腸桿菌dh5a和iptg誘導表達，提取原生質膜在體外利用活性前驅物合成了透明質酸。以s |
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In addition , divalent metal adduction provided improved positive mode ionization efficiency for these peptides 此外，二價金屬加合提高了這些肽段的正離子模式離子化效率。 |
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Based on the effect of divalent metal ions and chelator edta on the activity , the enzyme is metal - dependent only 該酶是金屬依賴型d -海因酶。重組質粒ghd - yz26在e |
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Ring - opening polymerization of - caprolactone catalyzed by the divalent - diketiminate ytterbium complexes 己內酯開環聚合 |
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Hardness is caused by divalent metallic cations . 硬度是由一些兩價金屬陽離子引起的。 |