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- Beta titanium alloys exhibit the BCC allotropic form of titanium (called beta). 钛是体型立方晶格同素异形体钛和金。
- Ozone (O3) is an allotropic form of oxygen (O2) with three atoms in each molecule. 氧气和臭氧都是由氧原子组成。
- An element such as carbon has several allotropic forms. 一种化学元素具有几种同素异形体，比如碳元素。
- Titanium in the pure state can exist in either of two allotropic forms. 纯钛以两种同素异形的形式存在。
- The structures of the principal allotropic forms of all the elements will be discussed in detail as the chemistry of each element is treated. 各种元素的主要的同素异性体的结构，在研究各种元素的化学时再详细地讨论。
- Symbol As A highly poisonous metallic element having three allotropic forms, yellow, black, and gray, of which the brittle, crystalline gray is the most common. See table at element 符号 As 砷：一种有剧毒的金属元素，有黄、黑、灰三种同素异形体，其中质脆，结晶体的灰色形体最为常见。
- specific gravity 6.80 or 7.004 (depending on allotropic form); 比重6.;80或7
- The paint is sold in powdered form. 该油漆以粉制品形式出售。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- The ginpole is the simplest form of derrick. 起重吊杆是一种最简单的起重机。
- The script is massaged into final form. 这篇稿子经过修改已定稿。
- Selfishness in any form is my pet aversion. 我最讨厌自私自利，不管它以什么形式出现。
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- It is possible to transmute one form of energy into another. 把某种形态的能量改变成另一形态的能量是可能的。
- Could this verb be used in progressive form? 这个动词可以用进行式吗？
- The two parties have united to form a coalition. 这两个党已结成联盟。
- titanium in the pure state can exist in either of two allotropic forms 纯钛以两种同素异形的形式存在。
- There is a standard form of oath used in lawcourts. 法庭中使用的誓词有固定的格式。
- It will send you standard form for you to fill out. 它(商标局)会寄给你标准表格要你填写。
- The elephant's trunk is a unique form of appendage. 象的鼻子是一种独特的附肢。
