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
IEEE
1 个月
Study on Vibration Displacement and Noise for Amorphous Metal Alloy Dry-Type Transformer
Accordingly, as the origin of sound, it is extremely significant to have precise core vibration controls. Magnetostriction of amorphous metal alloy core remains the principal root of the transformer ...
Nature
15 天
Permanent Magnet Properties
McCurrie, R. A., Nature, 216, 149 (1967).
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
今日热点
Murder suspect charged
Tyson faces $1.5M suit
Sexual abuse suit paused
Gets 50 years in prison
Time's Athlete of the Year
Utah environmental dispute
WI electoral votes suit
Haiti gangs kill 180+
Cracker Barrel apologizes
CA warnings on social sites
Boeing layoffs continue
DOJ: Violated civil rights
Labor costs revised down
Announces new monument
To pay $15M penalty
Emergency brain surgery
Unveils quantum chip
Wildfire forces evacuations
Launches AI video generator
Hawaii gun case rejected
Lands talk show on OANN
FTC issuing refunds
Ambassador to Mexico?
Orbán meets Trump, Musk
NJ mayors seek drone info
Alaska oil & gas auction set
World Series champion dies
1/3 of older adults lonely?
Famed poet Giovanni dies
Seek Senate support
US, UK target gold scheme
ISR warplanes pound Syria
反馈