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- A chemical compound in the form of a heterocyclic ring,containing a metal ion attached by coordinate bonds to at least two nonmetal ions. 螯合物杂环化学复合物，由一个金属离子与两个或两个以上非金属离子构成配位键。
- A chemical compound in the form of a heterocyclic ring, containing a metal ion attached by coordinate bonds to at least two nonmetal ions. 螯合物杂环化学复合物，由一个金属离子与两个或两个以上非金属离子构成配位键
- a heterocyclic compound having a metal ion attached by coordinate bonds to at least two nonmetal ions. 杂环化合物，由一个金属离子通过配位键与至少两个非金属离子相连。
- nonmetal ion 非金属离子
- 21. a heterocyclic compound having a metal ion attached by coordinate bonds to at least two nonmetal ions. 杂环化合物，由一个金属离子通过配位键与至少两个非金属离子相连。
- "a chemical compound in the form of a heterocyclic ring, containing a metal ion attached by coordinate bonds to at least two nonmetal ions." 杂环化学复合物;由一个金属离子与两个或两个以上非金属离子构成配位键.
- Most nonmetal chlorides are decomposed by water . 大多数非金属氯化物都可以被水分解。
- Most nonmetal chlorides are decomposed by water. 大多数非金属氯化物都可以被水分解。
- We sailed from Perth with a cargo of raw ion. 我们装着一船生铁从佩思启航。
- Element 32 is the most reactive nonmetal. 元素32是活性最大的非金属元素。
- Elements 3 is a nonmetal with one valence electron. 元素3是带-1价的非金属元素。
- Both of these particles can produce ion pairs. 这两种粒子都能产生离子对。
- Computers are now widespread ion China. 如今，计算机在中国被广泛应用。
- The crystals were cleaned by argon ion bombardment. 结晶体由氩离子轰击而净化。
- The hydroxyl ion has a negative charge. 氢氧根离子有一个负电荷。
- The seas, wind, and te ion were really high. 大海上风吼浪涌，我们的情绪也高度紧张。
- It is easy to tell the difference between metal and nonmetal. 说明金属与非金属的区别是不难的。
- These characteristics of nonmetal are of great importance. 非金属的这些特性是非常重要的。
- It is a technique called ion beam writing. 这一技术被称为离子束刻写。
- Can be widely used in engraving all kinds of nonmetal materials. 适用于多种非金属雕刻，用途十分广泛。
