大家都搜：
天然水线
1、natural person───[法]自然人（区别于法人）
2、line line───线条线条
3、cicatrizante natural───自然愈合
4、natural spring water───天然泉水
5、the water line───水线
6、natural process───自然过程；天然过程；天然过程，自然过程
7、eye water line───眼水线
8、natural───adj.自然的；物质的；天生的；不做作的；n.(Natural)人名；(西)纳图拉尔；n.自然的事情；白痴；本位音
9、chlorinate water line───氯化水管线
1、In this paper, a flow-injection system with on-line ion-exchange preconcentration and atomic absorption detection was developed and applied to the determination of tEe amount of lead in natural water.───本文提出了痕量铅的在线流动注射离子交换预浓集火焰原子吸收测定方法，并将其应用于天然水的分析。
2、Huanglong cave cave with its huge three-dimensional structure of space, cave-rich landscape, with both land and water sightseeing line solution the world, there is within the natural air conditioning.───黄龙洞以其庞大的立体结构洞穴空间、丰富的溶洞景观、水陆兼备的游览观光线路独步天下，内中有天然空调。