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
How Does
PCR Work
How RT
-PCR Works
Real-Time
PCR Machine
PCR How
It Works
RT-PCR
and qPCR
Interactive PCR
Lab
How Do PCR
Test 45
How PCR
Testing
PCR
Procedure
How to Use a PCR
Kit at Home UK
PCR
Testing Steps
PCR
Systems
PCR
Process Steps
The PCR
Technique
PCR
Plates
PCR Testing How
to Do It
How PCR
Is Made
PCR
Types
PCR
Set Up
How to PCR
Test
How Sewing Machines Work
Animation
Machine
Learning
How Fax
Machine Works
How a Slot
Machine Really Works
How an X-ray
Machine Works
Oxygen Machine Works
with Sleep Apnea Machine
How Washing
Machine Works
How
Air Brakes Work Animation
How Machine
Learning Works
How ATM
Machine Works
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
How Does
PCR Work
How RT
-PCR Works
Real-Time
PCR Machine
PCR How
It Works
RT-PCR
and qPCR
Interactive PCR
Lab
How Do PCR
Test 45
How PCR
Testing
PCR
Procedure
How to Use a PCR
Kit at Home UK
PCR
Testing Steps
PCR
Systems
PCR
Process Steps
The PCR
Technique
PCR
Plates
PCR Testing How
to Do It
How PCR
Is Made
PCR
Types
PCR
Set Up
How to PCR
Test
How Sewing Machines Work
Animation
Machine
Learning
How Fax
Machine Works
How a Slot
Machine Really Works
How an X-ray
Machine Works
Oxygen Machine Works
with Sleep Apnea Machine
How Washing
Machine Works
How
Air Brakes Work Animation
How Machine
Learning Works
How ATM
Machine Works
CPAP Machine How
It Works
How Machine
Gun Works
How
Does a Sewing Machine Work Animation
How Machine
Learning Could
How Nitrogen Generator Works
in a Molding Machine
How Slot
Machines Work
Watch Wes Work Machine
Repair Tool Box
Sound
Machine
Machines
Make Our Work Easier
Amazing Machines
at Work
How
Fuel Injection Works
Machine
Head
Machine
Tools
How
Scanner Works
How
a Bullet Works Animation
Monster Machines
at Work
Washing Machine How
Does It Work
How to Work
My Automatic Cigarette Machine
Gear Cutting
Machine
Machine
Learning Projects
0:13
YouTube
Thermo Fisher Scientific
PowerFlex Thermal Cycler | Built for Precise, Flexible, and Reliable PCR Results
Meet PowerFlex Thermal Cycler: https://www.thermofisher.com/us/en/home/life-science/pcr/thermal-cyclers-realtime-instruments/thermal-cyclers/powerflex.html?cid=bid_mol_pch_r01_co_pfo1137_pgm1538_vid13231048_0vi_yut_vo_lgn_at_s24_LilyNPI45sec Built to elevate PCR workflows with powerful precision in temperature gradient and flexibility to ...
已浏览 2.8万 次
1 个月前
短视频
1:46
已浏览 8054 次
Hantavirus : un cas contact sous surveillance à Marseille
France 3 Provence-Alpes
0:12
已浏览 668 次
You got in the lab. You belong there 🩷 #phd #lablife #pcr #science
PCR Biosystems
PCR Animation
1:47
Ebola: Why is responding to this outbreak so difficult? [Doctors Without Borders]
YouTube
国境なき医師団
已浏览 256 次
1 周前
1:03
The Test That Reveals Your Risk of Heart Attack and Stroke
YouTube
Dr. Victor Proença
已浏览 6580 次
1 个月前
0:48
Hantavirus: Symptoms and precautions
YouTube
Max Healthcare
已浏览 9.2万 次
3 周前
热门视频
0:47
PowerFlex Thermal Cycler | Built for Precise, Flexible, and Reliable PCR Results
YouTube
Thermo Fisher Scientific
已浏览 20.8万 次
1 个月前
0:20
Prepare-se Para Pacientes Graves e PCR
YouTube
Liberdade Médica
已浏览 2856 次
2 周前
1:02
Why choose a QIAcuity Digital PCR System
YouTube
QIAGEN
已浏览 2144 次
3 周前
PCR Explained
0:06
ESPAÑA CONFIRMA PRIMER CASO PROVISIONAL DE HANTAVIRUS #Ultimahora #shorts
YouTube
En Resumen
已浏览 4万 次
3 周前
0:08
Não é uma lista muito curta. É uma lista muito boa. - PCR identificada é PCR comunicada (Em voz alta para todo o setor ouvir). - Inicie as compressões você mesmo. Garante agilidade e qualidade enquanto o restante ainda está entendendo a situação. - As funções para PCR devem ser distribuídas no início do plantão ou a cada troca de equipe. - Não queira resolver tudo no primeiro ciclo, aqui a prioridade é COMPRIMIR e ORGANIZAR. - Fiscalize continuamente a eficácia de cada função até o fim da RCP. C
TikTok
cardiogencista
已浏览 1734 次
1 周前
1:11
40+ஐ கடந்த பெண்களுக்கான Preventive Health Camp | ஆரோக்கியமாக வாழ சில ரகசியங்கள்! Health Checkup Camp
YouTube
Shreevarma - தமிழ்
已浏览 5634 次
4 周前
0:47
PowerFlex Thermal Cycler | Built for Precise, Flexible, and Reliable PCR Results
已浏览 20.8万 次
1 个月前
YouTube
Thermo Fisher Scientific
0:20
Prepare-se Para Pacientes Graves e PCR
已浏览 2856 次
2 周前
YouTube
Liberdade Médica
1:02
Why choose a QIAcuity Digital PCR System
已浏览 2144 次
3 周前
YouTube
QIAGEN
1:46
Hantavirus : un cas contact sous surveillance à Marseille
已浏览 8054 次
3 周前
YouTube
France 3 Provence-Alpes-Côte d'Azur
0:12
You got in the lab. You belong there 🩷 #phd #lablife #pcr #science
已浏览 668 次
1 周前
YouTube
PCR Biosystems
1:47
Ebola: Why is responding to this outbreak so difficult? [Doctors Without Borders]
已浏览 256 次
1 周前
YouTube
国境なき医師団
1:03
The Test That Reveals Your Risk of Heart Attack and Stroke
已浏览 6580 次
1 个月前
YouTube
Dr. Victor Proença
0:48
Hantavirus: Symptoms and precautions
已浏览 9.2万 次
3 周前
YouTube
Max Healthcare
0:06
ESPAÑA CONFIRMA PRIMER CASO PROVISIONAL DE HANTAVIRUS #Ultimahora #shorts
已浏览 4万 次
3 周前
YouTube
En Resumen
0:08
Não é uma lista muito curta. É uma lista muito boa. - PCR identificada é PCR comunicada (Em voz alta para todo o setor ouvir). - Inicie as compressões você mesmo. Garante agilidade e qualidade enquanto o restante ainda está entendendo a situação. - As funções para PCR devem ser distribuídas no início do plantão ou a cada troca de equipe. - Não queira resolver tudo no primeiro ciclo, aqui a prioridade é COMPRIMIR e ORGANIZAR. - Fiscalize continuamente a eficácia de cada função até o fim da RCP. C
已浏览 1734 次
1 周前
TikTok
cardiogencista
1:11
40+ஐ கடந்த பெண்களுக்கான Preventive Health Camp | ஆரோக்கியமாக வாழ சில ரகசியங்கள்! Health Checkup Camp
已浏览 5634 次
4 周前
YouTube
Shreevarma - தமிழ்
0:24
euro PCR KONGRESİ'NİN 2. GÜNÜNDEN SELAMLAR!
已浏览 6.2万 次
2 周前
YouTube
Prof. Dr. Muhammed Keskin
0:31
More projects, more care, and more opportunities. Press play to see how much Recife has progressed.
已浏览 15.7万 次
1 个月前
YouTube
Prefeitura do Recife
1:36
Repatriados: Casos Sospechosos y Medidas de Seguridad
已浏览 7.9万 次
3 周前
TikTok
ahorraconmarta
1:28
How hantavirus made it on board MV Hondius cruise ship
已浏览 4.4万 次
1 个月前
YouTube
The Telegraph
2:26
Immunity Power அதிகரிக்கும் இயற்கை உணவுகள்.!! Dr. Jayaroopa
已浏览 1.2万 次
3 周前
YouTube
Shreevarma - தமிழ்
2:33
RE-NEET 2026 Biology Strategy 🔥 Last 25 Days Plan | Genetics & Biotechnology Most Important Topics
已浏览 8031 次
1 周前
YouTube
Narayana Jaipur Center
0:42
Méry Cristina shows you the way to Conecta Medicamentos!
已浏览 7.3万 次
1 个月前
YouTube
Prefeitura do Recife
0:49
كيف يحدث داخل جهاز PCR ؟ شرح خطوات تفاعل البوليميراز المتسلسل#احياء_ثالثة_ثانوى#short #بيولوجي
已浏览 391 次
1 周前
YouTube
Mohamed Shehata - محمد شحاته
展开
更多类似内容
反馈