English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
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
最佳匹配
最新
生物通
6 个月
铅钙比例调控的PbO2-BaO-CaO-B2O3-Gd2O3玻璃体系伽马辐射屏蔽性能的实验 ...
本推荐研究通过调控PbO2/CaO比例,系统评估了PbO2-BaO-CaO-B2O3-Gd2O3玻璃体系的伽马射线屏蔽性能。结合FTIR/XRD表征与Phy-X/PSD软件 ...
生物通
6 个月
钬掺杂二氧化铅(PbO2)阳极:通过氧空位工程提升电催化染料降解效率 ...
针对电催化水处理中阳极材料效率低、稳定性差的问题,研究人员开展了钬(Ho)掺杂PbO2电极的改性研究。结果表明,2.5% Ho掺杂 ...
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
Agree to 2-week ceasefire
Reveals breast cancer battle
US soldier's wife released
99th, 100th broadcast dates
China, RU veto UN resolution
Recalls 400K+ vehicles
Jakarta airport ceiling falls
French nationals released
Joins Musk's AI chip project
ICE shooting in California
Romanian soccer legend dies
Wins GA special election
Delta hikes baggage fees
Parents charged at ZooAmerica
FIFA opens disciplinary case
Agrees to settle lawsuit
Gunfire hits councilor’s home
Abducted US journalist freed
Rapper Lil Tray arrested
Ex-FedEx driver pleads guilty
Ex-Australian soldier charged
To testify in Epstein probe
Amazon, USPS strike deal
Judge questions DOJ's push
US strikes hit Kharg Island
Shootout at Israeli Consulate
UNC basketball hires new coach
Banned from visiting UK
Vance arrives in Hungary
NASA releases new images
反馈