English
全部
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
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
重置
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
最匹配的结果
Ultracentrifuge 3004
1 个月前
ox.ac.uk
Sorval Ultracentrifuge Machine
2023年8月31日
indiamart.com
In a Beams ultracentrifuge, the rotor is suspended magnetically... | Filo
已浏览 5606 次
6 个月之前
askfilo.com
[Hot Item] Low-Retention 1.5ml Beckman Ultracentrifuge Tubes with Safe-Lock
1 个月前
made-in-china.com
SOLVED: Calculate the speed of operation (in r.p.m.) of an ultracentrifuge needed to obtain a readily measurable concentration gradient in a sedimentation equilibrium experiment. Take that gradient to be a concentration at the bottom of the cell about five times greater than at the top. Use rtop =5.0 cm, rbott = 7.0 cm, M=10^5 g mol^-1, p v,=0.75, T=298 K
2022年8月29日
numerade.com
[Hot Item] Vh-21f Vertical Ultracentrifuge 6X300ml Large Capacity High Speed Refrigerated Centrifuge
2 个月之前
made-in-china.com
SOLVED:An ultracentrifuge accelerates from rest to 100,000 rpm in 2.00 min. (a) What is its angular acceleration in rad / s^2 ? (b) What is the tangential acceleration of a point 9.50 cm from the axis of rotation? (c) What is the radial acceleration in m / s^2 and multiples of g of this point at full rpm?
2021年3月21日
numerade.com
find the required angular speed in revmin of an ultracentrifuge for the radial acceleration of a point located 25 cm from the axis of rotation to equal 400000 times the acceleration due to gravity g
2021年3月22日
numerade.com
the ultracentrifuge is an important tool for separating and analyzing proteins in biological researc 99885
2021年10月17日
numerade.com
The ultracentrifuge is an important tool for separating and analyzing proteins. Because of the enormous centripetal accelerations, the centrifuge must be carefully balanced, with each sample matched by a sample of identical mass on the opposite side. Any difference in the masses of opposing samples creates a net force on the shaft of the rotor, potentially leading to a catastrophic failure of the apparatus. Suppose a scientist makes a slight error in sample preparation and one sample has a mass
10 个月之前
numerade.com
Assembly, Loading, and Alignment of an Analytical Ultracentrifuge Sample Cell
1 个月前
nih.gov
4:47
ULTRACENTRIFUGE
已浏览 6558 次
2014年3月30日
YouTube
laboratorio biologia
26:21
A Warning About The XRP Price And Your XRP Investment
已浏览 19.7万 次
1 周前
YouTube
The Economic Ninja
16:49
Analytical ultracentrifuge
3 周前
YouTube
chandu k
0:12
Loading an Ultracentrifuge Rotor
已浏览 635 次
2021年10月29日
YouTube
Caleb Paslay
Density Gradient Ultracentrifugation
1 个月前
jove.com
7:14
🚀XRP to $23 TARGET - Here's PROOF! (Watch Soon)
已浏览 7.9万 次
2 周前
YouTube
The Mango Way
1:55
Beckman Optima MAX XP Ultracentrifuge for sale
已浏览 418 次
2021年5月24日
YouTube
The Lab World Group
1:31
[Grinding | Ultra Precision] Viking
已浏览 1674 次
2016年9月12日
YouTube
Fives
0:26
Allu Arjun Exclusive Luxe-Bulky Sneakers Price #alluarjun #balenciaga #shorts
已浏览 521.2万 次
1 周前
YouTube
Wealth with Rohit
0:48
How Much Does a Philips Respironics EverFlo Cost?
已浏览 544 次
2022年10月7日
YouTube
American Medical Sales and Rentals
1:13
Beckman Ultracentrifuge Optima TLX ID 22595
2 个月之前
YouTube
The Lab World Group
SOLVED: The ultracentrifuge is an important tool for separating andanalyzing proteins. Because of the enormous centripetalaccelerations, the centrifuge must be carefully balanced, with eachsample matched by a sample of identical mass on the opposite side.Any difference in the masses of opposing samples creates a netforce on the shaft of the rotor, potentially leading to acatastrophic failure of the apparatus. Suppose a scientist makes aslight error in sample preparation and one sample has a mass
2021年10月21日
numerade.com
2:35
Thermo Scientific Sorvall WX 90+ Ultracentrifuge 0...40DegC [BOSTONIND] - 56860
已浏览 9 次
1 个月前
YouTube
WWW.BOSTONIND.COM | Laboratory & Scien…
4:52
UFO Flat Surface Cleaner | 1400 PSI 2 GPM | Kranzle USA Pressure Washer Perfection
已浏览 3842 次
2022年12月7日
YouTube
Kranzle USA
0:55
Eppendorf Ultracentrifuges – A User’s Perspective Part 1 | Relationship & Background With Himac
已浏览 1.8万 次
2022年8月8日
YouTube
Eppendorf
2:37
Thermo Sorvall WX 100+ Ultracentrifuge [BOSTONIND] - 56757
已浏览 8 次
2 个月之前
YouTube
WWW.BOSTONIND.COM | Laboratory & Scien…
4:59
Maruti Suzuki Alto K10 New Model 2025 Review | Alto K10 Vxi Automatic | Alto k10 Vxi price & mileage
已浏览 3.1万 次
1 周前
YouTube
Mjk Cars
1:09
Eppendorf Ultracentrifuges – A User’s Perspective Part 2 | What Differentiates Eppendorf Centrifuges
已浏览 2461 次
2022年8月8日
YouTube
Eppendorf
22:16
We Built A 2024 Nissan GTR NISMO... For Half The The Price!!!
已浏览 37.6万 次
1 周前
YouTube
goonzquad
观看更多视频
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
Invisible focusable element for fixing accessibility issue
反馈