English
全部
搜索
图片
视频
短视频
地图
资讯
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
Prentice Hall - Alchetron, The Free Social Encyclopedia
2017年8月18日
alchetron.com
Directions to PCTS (407 Jadwin Hall) from the Lewis Science Library
2023年10月3日
princeton.edu
Prentice Hall Official Website Info | Prentice Hal
2009年9月26日
globalgrind.com
0:07
Explore the Big Bubble Experiment at New York Hall of Science
已浏览 1517 次
10 个月之前
TikTok
nyhallofscience
0:42
Energy Hall | Science Museum
2017年10月1日
sciencemuseum.org.uk
0:30
Get reliable protein analysis results using the new @Agilent ProteoAnalyzer system—find out more ways it’s parallel to none: https://technet.works/unparalleled-protein-analysis | The Science Explorer
已浏览 603 次
2024年3月12日
Facebook
The Science Explorer
Edition-Prentice Hall (2013). pdfOpen with Goog All the structu... | Filo
已浏览 5230 次
2025年3月10日
askfilo.com
0:56
📣 Science communicators, you NEED to know about this resource! Watch the full LinkedIn Live exploring storytelling in science via the link in the comments! | The Science Explorer
已浏览 1303 次
11 个月之前
Facebook
The Science Explorer
Chongqing Science Hall: A Landmark of Innovation
2025年1月3日
ichongqing.info
1:11
Looking for your next centrifuge? Go green! 🌱 This video showcases Thermo Scientific's centrifuges, complete with GreenCool technology. These centrifuges: ➡️ Are equipped with a next-generation cooling system ➡️ Provide reduced energy consumption ➡️ Offer great temperature stability ➡️ Have reduced noise levels | The Science Explorer
已浏览 552 次
11 个月之前
Facebook
The Science Explorer
0:53
💥 SCIENCE MUSEUM LIVE 💥 London’s world-class Science Museum is back on tour 🧪🧪 And it's returning to Parr Hall with a bang on Sunday, 13 April! Capturing the spirit of the award-winning venue with a (literally) explosive production devised especially for the stage, this family show aims to inspire tomorrow's scientists 🥼🔬 https://parrhall.culturewarrington.org/whats-on/science-museum-live/ | Pyramid & Parr Hall
已浏览 1.8万 次
2025年2月19日
Facebook
Pyramid & Parr Hall
25:10
We speak with Joe from 'It's Okay to Be Smart' about the reality of COVID-19, making sense of the situation and how to understand the science behind this pandemic. | The Science Explorer
已浏览 2.1万 次
2020年4月6日
Facebook
The Science Explorer
Massive whale structure returns to Lawrence Hall of Science
2021年6月29日
ktvu.com
Explorer Academy
2009年1月1日
nationalgeographic.com
3:41
This video highlights a range of analytical intelligence functions in (U)HPLC systems that can: ✅ Dramatically improve the overall performance of your lab ✅ Deliver new analytical insights ✅ Drive operational efficiencies ✅ Increase equipment uptime | The Science Explorer
已浏览 906 次
6 个月之前
Facebook
The Science Explorer
3:44
Rather than manually designing and optimizing chromatography methods, what if there were a better way? This video showcases a one-of-a-kind software. | The Science Explorer
已浏览 1371 次
7 个月之前
Facebook
The Science Explorer
1:08
📣 Students and early career researchers, you need to hear this advice! Follow us for more science content. | The Science Explorer
已浏览 4939 次
11 个月之前
Facebook
The Science Explorer
1:52
Want a lab that’s eco-friendly, but also boasts high performance? Check out our new ICPMS! - https://technet.works/icpms | The Science Explorer
已浏览 204 次
2023年9月14日
Facebook
The Science Explorer
0:23
New research shows that even well-studied species can still hold surprises. Story link in the comments! | The Science Explorer
已浏览 2809 次
2023年10月30日
Facebook
The Science Explorer
1:01
The Hall of Science is one of New York's great hidden gems. | Insider Travel
已浏览 914.2万 次
2016年12月5日
Facebook
Insider Travel
1:44
Having the right stationary phase for your separation is the first step in selecting the appropriate column. This should be based on sample solubility, chemical differences among the analytes and similarity to the chemistry of the stationary phase. Selection of column type should first be considered by choosing the appropriate chromatographic separation mode; guided by the solute’s molecular size and polarity. Our new LC column portfolio brings you new opportunities for full performance-boosting
已浏览 694 次
2021年10月26日
Facebook
The Science Explorer
2:12
This video showcases a new SCIEX system that empowers scientists to uncover new biological insights. | The Science Explorer
已浏览 946 次
8 个月之前
Facebook
The Science Explorer
0:35
Always POPular: The Big Bubble Experiment at the Hall of Science! Watch how the pros - aka NYSCI Explainers - do it! | New York Hall of Science
已浏览 216 次
2025年1月23日
Facebook
New York Hall of Science
0:27
Check out our top story highlights from the week 👀 All links in the comments! | The Science Explorer
已浏览 588 次
2023年11月24日
Facebook
The Science Explorer
Unit 1: Nature of Science
2017年10月7日
weebly.com
GALACTIC EXPLORER - Design & Make Your Own Spaceship Prototype
2021年10月18日
instructables.com
Science Explorers - Electricity & Magnetism Unit
2019年6月5日
teacherspayteachers.com
1:13
Scientific Explorer's Perfumery - The Art and Science of Mixing Perfumes
已浏览 1 次
2007年1月1日
amazon
Inspire Science K-5 - McGraw Hill
2019年11月6日
mheducation.com
0:11
🙉#science #periodictableofelements
已浏览 1020 次
2 个月之前
TikTok
inspo..xx06
展开
更多类似内容
反馈