搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 30 天
时间不限
过去 1 小时
过去 24 小时
过去 7 天
按相关度排序
按时间排序
The Fabricator
1 天
Air bending long on the press brake, Part II
The tonnage necessary to bend 1 ft. does not double at 2 ft. but instead may increase by two-and-a-half to three times. As ...
Michigan Technological University
10 天
Tensile Test Experiment
We will look at a very easy experiment that provides lots of information about the strength or the mechanical behavior of a material, called the tensile test. The basic idea of a tensile test is to ...
4 小时
Colorado Hazard Control Offers Valuable Insights on Asbestos Awareness, Key Warning Signs ...
Signs Your Home or Commercial Building Contains AsbestosDenver, Colorado, Oct. 20, 2024 (GLOBE NEWSWIRE) -- As a general ...
Nature
24 天
Tensile Strength of Indium
Eppelsheimer, D. S., and Reitsma, jun., L. J., Nature, 182, 339 (1958).
Impacts
12 天
Mastering Industrial Iron Castings: The Ultimate Guide to Types and Applications
Iron castings are essential components in countless industries, from automotive to heavy machinery, thanks to their strength, ...
2 天
Researchers invented a liquid that turns into sticky string like Spider-Man’s web-shooters
By adding chitosan and borate buffer, the researchers were also able to enhance the fibers’ strength and adhesiveness. This ...
Cover Media - Raw on MSN
3 天
RAW VIDEO: Scientists Create Real-Life Spider-Man Web Fluid 2/2
Credit: Marco Lo Presti/Tufts University/Cover Images Scientists have engineered a new material that mimics Spider-Man's ...
13 天
on MSN
Super-strong bacterial cellulose macrofibers made simple with tension-assisted twisting ...
In a recent breakthrough, researchers have utilized a one-step tension-assisted twisting (TAT) method to fabricate bacterial ...
ZME Science on MSN
2 天
Scientists create silk fiber that mimics Spider-Man’s web-slinging powers
It sounds like something out of a comic book: a material that shoots from a needle and solidifies into a fiber capable of ...
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
反馈