大家都搜：
单质
1、spilled substance───溢出物质
2、simple machines───[机]简单机械
3、substance P───P物质；肽物质（即神经传递介质）
4、substance share───物质份额
5、simple───n.笨蛋；愚蠢的行为；出身低微者；n.(Simple)人名；(法)桑普勒；adj.简单的；单纯的；天真的
6、intercellular substance───[组织]细胞间质；细胞间质，胞间物质
7、chemical substance───化学物质
8、harmful substance───[环境]有害物质
9、substance───n.物质；实质；资产；主旨
1、and (2) immersing the polymer gel into iodic solution or iodic vapor for adsorption of iodic simple substance to obtain the electrolyte.───将聚合物凝胶浸入碘的溶液或碘蒸气中进行碘单质的吸附，制得电解质。
2、For your health, give this simple substance the importance it deserves.───为了你的健康，给予这个简单物质足够的重视吧。
3、The paper studied the properties of colloidal silica sol made by simple substance silicon dissolving method.───研究了以单质硅溶解法生产的硅溶胶性能。
4、An element is a simple substance that cannot be broken up into anything simpler.───元素是一种单质，它不可能再分成任何更单纯的物质。
5、The invention discloses a method for simple substance arsenic with biology effect and the application.───本发明公开了一种具有生物学效应的单质砷制备方法和用途。
6、Drinking water throughout the day is an important habit to pick up. For your health, give this simple substance the importance it deserves.───全天候饮水补水是个必须养成的重要习惯。为了你的健康，给予这个简单物质足够的重视吧。
7、It is accordingly in the simple substance, and not in the compound nor in a machine that the perception is to be sought.───因此，应该在其单一本质中寻找原因，而不是到复合物或者是机器中去寻找。
8、The cause has been explained that white phosphorus was mistaken for a mast stable simple substance.───解释了白磷作为“最稳定单质”的原因。
1、The turning-up of Fullerene and its Compounds, the third kind of allotrope of carbon in simple substance, has been taken a great interest in in chemical circles.