试用视觉搜索
使用图片进行搜索，而不限于文本
你提供的照片可能用于改善必应图片处理服务。
隐私策略
|
使用条款
在此处拖动一张或多张图像或
浏览
在此处放置图像
或
粘贴图像或 URL
拍照
单击示例图片试一试
了解更多
要使用可视化搜索，请在浏览器中启用相机
English
网页
图片
灵感
创建
集合
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
自动播放所有 GIF
在这里更改自动播放及其他图像设置
自动播放所有 GIF
拨动开关以打开
自动播放 GIF
图片尺寸
全部
小
中
大
特大
至少... *
自定义宽度
x
自定义高度
像素
请为宽度和高度输入一个数字
颜色
全部
彩色
黑白
类型
全部
照片
插图
素描
动画 GIF
透明
版式
全部
方形
横版
竖版
人物
全部
脸部特写
半身像
日期
全部
过去 24 小时
过去一周
过去一个月
去年
授权
全部
所有创作共用
公共领域
免费分享和使用
在商业上免费分享和使用
免费修改、分享和使用
在商业上免费修改、分享和使用
详细了解
重置
安全搜索:
中等
严格
中等（默认）
关闭
筛选器
802×730
University of California, Berkeley
Owl-wing inspired serrations and noise su…
2880×1620
phys.org
Owl wing design reduces aircraft, wind turbine noise pollution
678×449
Phys.org
Owl-inspired wing design reduces wind turbine noise by 10 decibels
1170×540
science-gazette.com
The owl wing design lowers noise pollution from airplanes and wind turbines - Science Gazette
800×480
goodmenproject.com
Owl Wing Design May Limit Noise of Planes, Wind Turbines - The Good Men Project
500×500
secretprojects.co.uk
Owl as ideal aerodynamic shape | S…
500×375
secretprojects.co.uk
Owl as ideal aerodynamic shape | Secret Projects Forum
850×1122
ResearchGate
(PDF) A Numerical Study of Aerodynami…
850×1203
researchgate.net
(PDF) The Effect of Scaling of Owl's Fligh…
800×450
imeche.org
Owl-inspired wing design reduces wind turbine noise by 10dB
500×334
secretprojects.co.uk
Owl as ideal aerodynamic shape | Page 2 | Secret Projects Forum
410×500
secretprojects.co.uk
Owl as ideal aerodynamic shape | …
500×466
secretprojects.co.uk
Owl as ideal aerodynamic shape | …
500×333
secretprojects.co.uk
Owl as ideal aerodynamic shape | Page 2 | Secret Projects Forum
1440×810
New Atlas
Owl-inspired material to reduce wind turbine noise
2100×1600
engx.theiet.org
IET EngX
960×640
earth.com
Owl wings inspire noise reduction in wind turbines and aircraft • Earth.c…
1600×900
Power Engineering
Siemens Announces Low-Noise Wind Turbine Blades Inspired by Owl Wings | P…
670×470
semanticscholar.org
Table 2 from Aerodynamics of Owl-like Wing Model at Low Reynolds …
850×537
researchgate.net
A sketch of the model problem of jet-wing noise intensification (from... | Downloa…
850×558
researchgate.net
Effect of angle-of-attack on wing noise for the approach configuration... | Do…
1200×800
New Atlas
Could owl wings hold the key to quieter aircraft and wind turbines?
624×378
Iowa State University
Engineer looks to owl wings for bio-inspired ideas for quieter aircraft, win…
908×408
Iowa State University
Engineer looks to owl wings for bio-inspired ideas for quieter aircraft, wind turbines • New…
1319×1982
boingboing.net
Engineers mimic owl wings to reduce wind …
640×320
popularmechanics.com
How Silent Owl Wings Inspire Quieter Aircraft and Machines
1200×630
nbcnews.com
Owl feathers inspire quieter change
980×652
popularmechanics.com
How Silent Owl Wings Inspire Quieter Aircraft and Machines
320×320
ResearchGate
(PDF) Experimental Aeroacoustic and Aerod…
1200×997
techxplore.com
Engineer looks to owl wings for bio-inspired ideas for quieter ai…
940×529
dw.com
Owl wings provide example for airplanes | Science| In-depth reporting on science and technology ...
635×424
Physics World
Owl wings could hold secret to noiseless aircraft – Physics World
1072×970
smithsonianmag.com
To Silence Wind Turbines and Airplanes, Engineers Are Stud…
760×1001
nbcnews.com
Owl feathers inspire quieter change
2736×2312
GlobalSpec
Owl Wings May Be Key To Quieting Wind Turbines, Aircraft …
某些结果已被隐藏，因为你可能无法访问这些结果。
显示无法访问的结果
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
反馈
