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- covalent couphng 化学偶联
- In covalent bonding, atoms share electrons. 在共价键联中，原子共有电子。
- Sharing of electrons and form a strong covalent. 彼此分享各自的电子而形成了坚固的共价键
- The atom that contributes no electrons to a covalent bond. 受体没有给共价键提供电子的原子。
- The moiety can provide covalent interaction with sugars. 其含有硼酸部分，可以与醣类分子以共价键键结。
- A covalent bond in which both electrons are provided by one of the atoms. 两个电子都由一个原子提供的共价键。
- Ceramics primarily have ionic bonds, but covalent bonding is also present. 陶瓷初始状态是受离子束缚的，但是还是有共价键结构的。
- To join(adjacent chains of a polymer or protein) by creating covalent bonds. 联接通过形成共价键来联接（聚合物或蛋白质的相邻链）
- A substance that provides a pair of electrons for a covalent bond with an acid. 共价化合物能够提供一对电子给一个酸形成共价键的化合物
- Further study is needed before the origin of the covalent bond can be considered a settled question. 需进一步深入研究方能解决共价键的起源问题。
- Both ionic and covalent bonds arise from the tendency of atoms to attain this stable configuration of electrons. 离子键和共价键都是由于原子要达到这个稳定电子构型而形成的。
- Crystals may be classified as either ionic or covalent by analogy with molecules. 与分子的情况一样，晶体也可以分为离子键型和共价键型。
- Rather, the wave function is time-independent mixture of covalent and ionic functions. 的确，波函数是一个与时间无关的共价函数和离子函数的混合。
- Chemical intuition tells us that ionic terms should make substantially less contribution to the wave function than covalent terms. 化学的直观告诉我们离子项对波函数的贡献比共价项小得多。
- Covalent binding of antibody is particularly beneficial if a detergent has to be used as the blocking agent of the residual surfaces. 如果去污剂作为残留表面的封闭剂，那么抗体的共价结合就特别有用。
- High temperatures are required, however, because the metal atoms grip the hydrogen with strong covalent bonds. 然而，温度还是要够高，因为金属原子会以键结力强的共价键抓住氢。
- A molecule or ion that can combine with another by forming a covalent bond with two electrons of the other. 分子，离子可通过两个电子形成共价键而结合在一块的分子或离子
- However, as a covalent chemical compound with the wurtzite crystal structure, A1N is not easy to sinter. 然而，A1N是强共价键化合物，烧结活性低，而且A1N很容易水解引入氧杂质。
- Objective:To confirm whether silybin lecithin complex(SLC) is combined by covalent bonds or other sub bonds. 目的:确定水飞蓟宾卵磷脂复合物(SLC)中水飞蓟宾与卵磷脂之间是以共价键还是以其他次级键结合。
- Potential dissociation of the binder can be corrected by using covalent immobilization (24, 25). 结合物潜在的分裂可以用共价固定来解决。
