二价

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

交叉移端：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 iron isotopic composition lightly from hydrothermal fluid upwelled into ocean, BIFs are enriched in heavy isotopes of Fe by partial oxidation and precipitation, and iron isotopic composition was homogenous and reequilibrium during different minerals by metamorphism.

提出了地球早期海洋中Fe的循环模式：洋中脊喷发富集Fe轻同位素的二价铁热液流体，流体进入海洋后经过部分氧化和沉淀的过程使得BIF富集Fe的重同位素，后期的变质作用使得不同矿物间发生了Fe的均一化及再平衡

Different alkaline earth metal ions, such as Ca(superscript 2+), Mg(superscript 2+) and Zn(subscript 2+), were introduced and their influences on the working characteristics, crystalline behavior as well as the electrical properties were studied.

通过引入Ca(上标 2+)，Mg(上标 2+)，Zn(上标 2+)等不同的二价金属离子，重点讨论了它们对玻璃的特征温度、分相析晶行为以及膨胀系数、电学性质的影响。

Please don't bargain with me, our price are all fixed .

请不要跟我讨价还价，我们的价格都是不二价的。

The present application provides methods of purifying polypeptides having a Fc region, for example, antibodies or antibody fusions, by adsorbing the polypeptides to a Fc binding agent, such as, for example, Protein A or Protein G, followed by a wash with a divalent cation salt buffer to remove impurities and subsequent recovery of the adsorbed polypeptides.

本申请提供了通过将具有Fc区的多肽，例如，抗体或抗体融合吸附到Fc结合剂，例如，A蛋白或G蛋白上，然后用二价阳离子盐缓冲液洗涤，以除去杂质，随后回收被吸附的多肽来纯化所述具有Fc区的多肽的方法。

Bull; Bit: A single, bivalent unit of binary notation.

bit ：一个单个的二进制二价符号，相当于一个十进制&数&

The association of XY-bivalent and the rearranged autosomes interfere with or affect, by their contact, X chromosome normal functions.

XY-二价体与重排染色体联合，干扰或影响X染色体的正常功能，从而干扰精子发生。2。

The apparent advantages of mapping genes on bivalents have been discussed in detail.

此外，还讨论了在黄鳝二价体上开展基因定位研究的突出优点。

After the disintegration of the mid-Ⅰ membrane bivalents scattered in the cytoplasm.

中期Ⅰ核膜解体后二价体分散在细胞质中。

Each post-Ⅰ bivalents of two homologous chromosomes separate move poles.

后期Ⅰ每个二价体的两条同源染色体分开，移向两极。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。