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- A small, slender fiber or filament. 小纤维一种细小的纤维或丝
- Substances consist of small particles called molecules. 物质是由叫做分子的微粒组成的。
- The act of obtaining usable substances from unusable sources. 废物利用从无用的东西中获取有用物质的行为
- I can see clearly that the filament in the bulb is broken. 我可以很清楚地看到灯泡里的细丝断了。
- The mixture will resolve into three simple substances. 这种混合物可分解成三种单纯状之。
- The light of an electric lamp comes from an incandescent filament. 电灯光亮来自白热的灯丝。
- Chemicals in the body break our food down into useful substances. 人体中的化学元素把食物分解成有用的物质。
- Having the form of or resembling a thread or filament. 丝状的，纤维状的具有或象线或细丝形状的
- To this class of substances belong glass and wood. 属于这类物质的有玻璃、木材等。
- The pancreas can produce substances which help in the digestion of food. 胰脏能产生助消化的物质。
- An allergy is an adverse reaction of the body to certain substances. 过敏是身体对某些物质的不良反应。
- The filament strand alternates S and Z twist. 长丝纱的一段为S捻,一段为Z捻,两种捻向交替排列。
- Alcohol is a solvent of resinous substances. 酒精是树脂性物质的溶媒。
- Some substances resist corrosion by air or water. 有些物质可以抗空气或水的腐蚀。
- Fibroin is a component of cocoon filament. 丝素是茧丝的成分之一。
- Even with the air pumped out the bulb, the tungsten filament slowly vaporizes. 即使灯泡中的空气被抽出，钨丝也会慢慢地蒸发。
- All substances are made up of atoms. 一切物质都是由原子构成的。
- Both of the substances are not made up of carbon . 这两种物质并非都由碳组成。
- A threadlike anatomical structure;a filament. 丝，丝状组织丝状的结构；细丝
- This mixture resolves into two substances. 这混合物会分解成两种物质。
