搜索优化
English
全部
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按时间排序
按相关度排序
电子工程专辑
1 个月
松正36000RPM/510kW高速电机转子如何实现技术突破?
01 转子结构优化设计 松正优化结构设计,取消轴承止推端部件,集成在电机轴上。简化轴承结构,使得轴向尺寸更短,电机轴稳定性更高,同时降低了安装难度,提高了生产效率。 传统工艺结构下的扭矩光电传感器,无法承受转子超高转速下的巨大离心力,松 ...
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
Survives 95 days at sea
Cannes winner dies at 43
Trump on Biden pardons
US airman charged in killing
Deported despite valid visa?
US Navy warship at border
Man set on fire in NYC
Quake strikes Malibu area
Names new military chief
Former NFL receiver dies
Wins Los Angeles Marathon
Vatican shares Pope's photo
SuperSonics icon dies
Files for bankruptcy again
Syria strikes Lebanon
To speak on Tuesday
Reach extensions w/ Bengals
Sets US attendance record
NCAA '25 brackets revealed
To return as host in 2026
Win Indian Wells titles
NYC St. Patrick’s Day Parade
US mulls travel ban
Former NY Rep. Lowey dies
Staff placed on leave
Crew-10 arrives at ISS
US deports Venezuelans
Oklahoma wildfires
Iran denies US claims
North Macedonia deadly fire
To review F-35 jets purchase
Kellogg's envoy role reduced
Postpones book tour
反馈