二价的英文

音标：[ èrjià ] 发音:

英文翻译
造句

divalent; bivalence; bivalency; dyadic

二 two
价 a male servant
二价的；二价体 bivalent
不二价 (定价划一) uniform price
二价醇 divalent alcohol
二价的 bivalent; diadic; diatomic; divalent; dyadic
二价基 bivalent radical; bivalent redical; diad; divalent radical
二价碱 bibasic acid; diacid base; diatomic base
二价镍 nickelous
二价酸 bibasic acid; diatomic acid; dihydric acid
二价碳 dicovalent carbon (= divalent carbon); divalent carbon
二价体 bivalent
二价铁 ferrous iron
二价铜 divalent copper
二价性 bivalence
二价锗 germanous
二价制 two-price system
铁的二价铁二价铁的 ferrous
半二价体 semibivalent
不等二价体 hexad
不二价的 one price
不二价商店 one price house
倒位二价体 inversion bivalent
二价氨基酸 dibasic aminoacid
二价的ＮＨ基 im-

"查查词典"手机版

千万人都在用的超大词汇词典翻译APP

例句与用法

Sung - tao lee , fwu - long mi , yu - ju shen and shin - shing shyu , “ synthesis of chitosan - tripolyphosphate chelating resin and its adsorption properties for the treatment of copper ( ii ) irons , proceedings of the 21th roc polymer symposium ( 1998 )
糜福龙,李松涛,沈玉如,几丁聚醣-藻醣酸与几丁聚醣-三聚磷酸螯合型树脂对二价铜离子吸附性质研究,第二十三届废水处理技术研讨会( 1998 )
Non - crosslinked powdered butadiene - acrylonitrile rubber with better properties could be prepared using coagulant compounded with na ( superscript + ) , mg ( superscript 2 + ) and ca ( superscript 2 + ) and insulator compounded with organic acid salt and silicone oil
采用一价钠盐、二价镁盐和二价钙盐的复合凝聚剂和有机酸盐与硅油的复合隔离剂可制得性能较好的非交联型粉末丁腈橡胶。
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价金属阳离于的抑制，比如zn讣、 mg卜、 hg荧光发射光谱结果显示，在不同的抑制剂作用下，蛋白酶的高级构象可能发生了较大变化。
The enzyme is homologous dimmer with molecular mass 102600 as determined by gel filtration on hplc and subunit mass 52042 as determined by maldi - tof mass spectrometry . the optimal ph of d - hydantoinase is at near 9 . 5 and the optimal temperature is at 45
通过对其生化性质的研究表明，其单体m _ r为52042 ，天然m _ r为102600 ，最适ph为ph9 . 5 ，最适温度为45 ，不同的二价金属离子对酶活性有不同的影响。
On the basis of catalyzing mechanism , it can raise the reaction efficiency of sodium sulfite and reduce the remains of sodium sulfite , and has evident catalyzing action by adding bivalent nickel ions and bivalent cobalt ions into the water under the condition of weak alkali
根据催化机理，在弱碱条件下加入二价镍离子和二价钴离子能提高水中亚硫酸钠的反应效率，降低水中亚硫酸钠的残余量，对亚硫酸钠的除氧效果具有明显催化作用。
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
‘ “是二价金属离子，但这两种离子与天花粉蛋白作用时可能并没有取代天花粉蛋白活性部位的ca ‘ ” ，或部分取代但并没有改变天花粉蛋白分子的空间结构，以致天花粉蛋白的荧光强度无明显变化。
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
以微乳液中二价金属离子与紫脲酸胺之间的配位反应为指示反应，采用分光光度技术，研究了金属离子在由阳离子表面活性剂十六烷基三甲基溴化胺构建的微乳凝胶中的传质问题。
Four types of starch derivatives containing azo groups were used in removal of some metal ions from their solutions , and the different factors affecting metal ions adsorption on these copolymers , such as ph , metal ion concentration , types of starch derivatives , treatment time and temperature was premarily studied at first
摘要合成了4种偶氮化合物与淀粉的接枝共聚物的不溶性树脂，首次用以吸附二价金属离子，研究了其静态吸附量以及各种相关因素对吸附的影响。
This continuum of color determines the gems value with deepest blues being the most cherished . the finest aquamarine stones come from brazil , but other important sources include afghanistan , india , madagascar , nigeria , pakistan and russia . the largest aquamarine gemstone found to date weighed 243 . 1 lbs
绿柱石是一种含铍铝的硅酸盐，海蓝宝石的颜色为天蓝色至海蓝色或带绿的蓝色的绿柱石，它的颜色形成主要是由于含微量的二价铁离子fe2 ，以明洁无暇浓艳的艳蓝至淡蓝色者为最佳。
The preparation of optically active composite is a promising alternative to obtain a kind of new and competitive sensing membrane for fiber optic sensors , and has attracted the global attention . in this thesis , the modified sol - gel sensing membranes based on fluorescence quenching have been prepared by using tetraethoxysilane ( teos ) and dimthyldimethoxysilane ( dds ) as the main material , formamide as the drying control chemical additive ( dcca ) , ru ( phen ) 3cl2 and ru ( bpy ) 3cl2 as the indicator . this kind of membranes is crack - free and has low indicator - leaking rate
本文以四乙氧基硅烷( teos ) 、二甲基二乙氧基硅烷( dds )为主要原料，以甲酰胺为控制干燥剂，二价钌离子络合物钌( ) ?联吡啶( ru ( bpy ) _ 3cl _ 2 )和钌( ) ?菲咯啉( ru ( phen ) _ 3cl _ 2 )为荧光指示剂，采用改进的溶胶凝胶技术，通过添加控制干燥剂和有机掺杂两种手段，制备了基于荧光猝灭原理的光纤氧敏感膜。

更多例句： 1 2 3 4 5

其他语种释义

二价的法语：bivalence
二价的日语：にか
二价的韩语：[명사] 에누리. 이중 가격. 不二价; 정찰(正札). 에누리 없음 →[谎huǎng价(儿)] [虚xū价]
二价的俄语：pinyin:èrjià 1) вторая цена (выторгованная) 2) мат. двухзначный 3) хим. двухвалентность; двухвалентный
二价什么意思：亦作“二贾”。 1. 不同的价格。 ▶ 《汉书‧王莽传上》： “市无二贾，官无狱讼。” ▶ 颜师古注： “贾，音价。” ▶ 《后汉书‧逸民传‧韩康》： “常采药名山，卖于长安市，口不二价，三十馀年。” 2. ...