搜索优化
English
全部
搜索
Copilot
图片
视频
地图
资讯
更多
购物
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最新
最佳匹配
资讯
搜狐
6 年
重大突破:人工设计强大新分子可捕获氯离子,有望增加饮用水数量
石油开采、道路用盐、水软化剂的使用以及岩石的自然风化等产生盐渗入淡水系统,减少了全球饮用水的供应。据美国地质调查局(US Geological Survey)估计,仅在美国,每年就有约272吨溶解固体(包括盐)进入淡水溪流。 只需一茶匙盐就能永久污染五升的水。 氯是 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
CO attack suspect charged
‘Sports Science’ host dies
UK minister to meet Greer
Seeks pause of tariff case
Mushroom murder trial
Asks to allow mass layoffs
'Coco' voice actress dies
Hochul gets primary rival
S. Korea votes for new pres
Neuralink raises $650 million
Announces bid for Lt. Gov.
Ditches sanctuary cities list
Romanian man pleads guilty
Maron to end his podcast
‘King of the Hill' actor dies
1st 2025 measles case in SD
Madden 26 cover athlete
Denies challenges to bans
Newark runway reopens
Mount Etna erupts
Gauff reaches quarterfinals
Cuts hundreds of jobs
To fully automate advertising
More white S. Africans arrive
NM police officer dies
Collision may not happen?
Lions center retires at 29
4th man arrested over fires
Seeks end to funding cuts
Walkout over ICE arrest
KKR drops out of rescue deal
Gatlinburg multi-car crash
反馈