JUST IN: Iran reportedly resumes ballistic missile production
4:49
JUST IN: Iran reportedly resumes ballistic missile production
已浏览 20.8万 次20 小时之前
YouTubeFox News
Patriots place A.J. Brown on IR, sidelining the WR for at least 4 games | Instant Reaction
6:01
Patriots place A.J. Brown on IR, sidelining the WR for at least 4 games | Instant Reaction
已浏览 1.1万 次1 天前
YouTubeCBS Sports
IR Infrared Spectroscopy | Spectrum Interpretation
21:00
IR Infrared Spectroscopy | Spectrum Interpretation
已浏览 23.6万 次2019年1月30日
YouTubeBaayo
Why the EU must be at the heart of India’s Multi Alignment Strategy?
10:23
Why the EU must be at the heart of India’s Multi Alignment Strategy?
已浏览 1.3万 次2 天之前
YouTubeLet's Crack UPSC CSE
BRICS Summit 2026 Explained | BRICS Summit Delhi Highlights | Shubham Sisodiya Current Affairs
21:25
BRICS Summit 2026 Explained | BRICS Summit Delhi Highlights | Shubham Sisodiya Current Affairs
已浏览 1.1万 次1 天前
YouTubeLet's Crack UPSC CSE Hindi
ATR FTIR Basics | Attenuated Total Reflectance | Principles of Infrared Spectroscopy
8:39
ATR FTIR Basics | Attenuated Total Reflectance | Principles of Infrared Spectroscopy
已浏览 12.8万 次2019年11月26日
YouTubeBruker
UK sanctions Israeli West Bank settlements in major foreign policy shift
15:37
UK sanctions Israeli West Bank settlements in major foreign policy shift
已浏览 9.5万 次4 天之前
YouTubeChannel 4 News
7:53
Ministers look for answers after weekend of anti-migrant protests
已浏览 2.4万 次5 天之前
YouTubeSky News
18:33
Iran Captures US Submarine in Hormuz After 5 Tankers Hit | Gulf War Escalates | By Ankit Sir
已浏览 131.5万 次3 天之前
YouTubeAnkit Inspires India
11:23
🚨Iran में एटमी हलचल ! | Pickaxe पर बड़ा ख़तरा | US Iran IAEA Nuclear Tension | Azad Bol India
已浏览 51.6万 次2 天之前
YouTubeAZAD BOL INDIA
1:03:27
IR Spectroscopy Lecture
已浏览 24.7万 次2014年6月28日
YouTubeJosh Osbourn
8:44
Introduction to Infrared (IR) Spectroscopy | Basics and Practical Demonstration
已浏览 10.2万 次2017年9月10日
YouTubeCaptain Corrosion
4:25
Preparing a sample for infrared spectroscopy
已浏览 8.1万 次2016年6月7日
YouTubeRoyal Society of Chemistry
21:10
Why Did Trump Order 50 Pentagon Staff to Take Polygraphs Over Iran Leaks? | BY ANKIT SIR
已浏览 133.6万 次1 周前
YouTubeAnkit Inspires India
6:51
Brics summit: Chinese president Xi Jinping arrives in New Delhi
已浏览 5.8万 次1 天前
YouTubeAl Jazeera English
29:24
Trump is damaging US standing in the world ‘as fast as he possibly can’ | Lt Gen. Ben Hodges
已浏览 56.8万 次5 天之前
YouTubeThe Trump Report
17:55
IR spectroscopy principle basics
已浏览 71.8万 次2016年7月12日
YouTubeShomu's Biology
3:08
USS Lincoln crew heading back home after record-breaking deployment
已浏览 5.2万 次5 天之前
YouTubeNBC News
展开
静态缩略图占位符