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二价

na.divalent; bivalence; bivalency
网络bivalent; negotiable price; Fe2

二价

英-汉网络释义

二价

bivalence

B ... bit 钻针，钻头，钎头 bivalence 二价 bivalent 二价的 ...

bivalent

包容自律 - liulang7106 - 网易博客 ... monovalent 单价 bivalent 二价 halogen 成盐元素 ...

divalent

在线英语词典,英文翻译,科技词典,专业词典 ... 腭杆： palatal bar 二价： divalent 腭瓣： Palatal flap ...

negotiable price

比价 English, 翻译, 发音, 字典... ... 定价方式 Pricing Method 二价 negotiable price 房价 cost of housing;house price ...

Fe2

...化铁，再以金属铝片使三价铁（Fe 3+ ）还原为二价（Fe 2+ ），多余的铝片完全溶解后即可，所生成三氯化铝没有还原作用。

Ca2

2.氯离子是负一价[Cl-]而钙离子是正二价(Ca2+) 一个正二价的离子需要两个负一价的离子来中和因此===>氯化钙为CaCl2

例句：

It indicates that this bivalent DNA vaccine not only possess the satisfied immunogenicity, but also has no problem on biosafety .

说明本狂犬病 “二价 ”DNA 疫苗不仅具有良好的免疫原性，而且具有很好的安全性。

After matching each pair of homologous chromosomes that bivalent .

配对后的每对同源染色体称二价体。

Terminalization The movement of chiasmata to the end of the bivalent arms , a process that may occur during late prophase I of meiosis .

发生在第一次减数分裂后期，染色体交叉向二价体染色体臂的末端移动的过程。

the rejection of the membrane to divalent cations (and multivalent cations ) is higher than to monovalent cations .

二价（和多价）阳离子的截留率高于一价阳离子；

The practice showed that the blast furnace slags mainly consisted of melilite, cuspidine, bivalent metallic sulphide and Ce -Ca silica .

结果表明：黄长石、枪晶石、二价金属硫化物、铈钙硅石是构成高炉渣的主要矿物。

Diakinesis bivalents end of some of the homologous chromosomes together only at the end .

终变期末有些二价体的同源染色体只在末端连在一起。

ACA ion replacement gels are prepared and its ion replacement properties are studied .

离子取代凝胶对二价离子的取代性能。

The attachment of a group to a central metallic agent such as iron with two valences to form a heterocyclic ring .

一种基与中心金属离子（如二价铁离子）结合，形成杂环。

To acquire a configuration easier to precipitate, the Lactoferrin in milk was saturated by additional ferrous ion .

先通过额外加入的二价铁离子使乳铁蛋白的构型更利于沉淀。

We have developed a technique of random -primed tritium labeled DNA extension on the pachytene bivalents of rice-field eels.

采用随机引物，在黄鳝二价体上建立了氚标记引物原位 DNA 合成技术，并详细探索了该技术的实验条件。

The effects of different divalent cations and cycloheximide on DNA cleavage in this system were assessed .

不同二价阳离子和放线菌酮的 DNA 裂解在此系统进行了评估。

Bivalents arranged at the equatorial zone , the formation of equatorial plane .

二价体排列于赤道区，形成赤道板。

Magnesium(Mg2+) is the most abundant divalent cation in plant cells and plays a critical role in many physiological processes.

镁离子是植物细胞中最丰富的二价阳离子，其吸收、转运和同化受到严格的调控。

Interlocking bivalent in D. nankingense and some of its hybrids were also observed .

菊花脑及其部分杂种中观察到了互锁二价体。

Rod Curtis at the World Health Organization in Geneva says the new bivalent vaccine solves the problem .

日内瓦世卫组织的罗德•科第斯表示这种新的二价疫苗解决了这个问题。

n-bivalents become a unit of n chromosomes , DNA content in half the time .

个二价体成为 n 条单价染色体，此时 DNA 含量减半。

Heats of hydration of divalent transition metal cations .

二价过渡元素离子水化热等。

OK , I'm not greedy . One hundred and twenty, non-negotiable.

好吧，我不贪。一百二十，没二价。

Several divalent (multivalent ) mixed influenza VLP have also been produced and have a cross-protection activity .

数种二价（多价）混合流感 VLP 也被合成并证实在不同亚型流感病毒间具有交叉保护作用。

the second stage of evacuation was started .

移民安置计划的第二价段启动了。

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