A Complete Collection of 100000 Whys
Fav十万个为什么
为什么汽车后视镜有虚线？
简单的摘要：汽车后视镜有虚线的原因主要是扩大视野、减少盲区以及提示影像变形。
1、虚线设计通过双曲率镜面扩大了驾驶员的观察视野，虚线外侧的镜面曲率较大，能够覆盖更广的范围，减少后视镜盲区，提高行车安全性。
2、虚线将后视镜分为内外两个区域，外侧区域类似放大镜，可以放大车身侧面较远处的物体，使驾驶员更容易察觉到靠近车身的车辆或障碍物，从而避免潜在危险。
3、虚线还起到提示作用，提醒驾驶员虚线以外的影像可能存在一定程度的变形，避免因误判距离或位置而引发事故，尤其在高速行驶或变道时尤为重要。
1. This tool has compiled a vast collection of questions and answers to help answer your everyday queries.
2. Simply enter the keywords for your search directly into the input box above.
3. The data in this tool is collected from the internet; if you find any errors, please report them to us so we can correct them.
Recommended Tools
![Continuous date generator]()
Continuous date generator
Generate all dates between two dates
![Alipay receives red envelope]()
Alipay receives red envelope
Scan the code online to get the red envelope of Alipay consumption
![CSR generation and viewing]()
CSR generation and viewing
CSR file online generation and viewing tool
![Least common multiple calculator]()
Least common multiple calculator
Calculate the least common multiple of multiple numbers online
![Parallelogram area calculator]()
Parallelogram area calculator
Calculate the area of a parallelogram online
![Time addition and subtraction calculator]()
Time addition and subtraction calculator
Add and subtract calculation tool for specified time
![Chinese Emperors of Various Dynasties Inquiry]()
Chinese Emperors of Various Dynasties Inquiry
Online query of emperors and their governing time throughout history
![Image color picker]()
Image color picker
A small tool for easily extracting any color from images online
![the Buddhist calendar]()
the Buddhist calendar
Buddhist specific calendar
![HTML/SWS conversion tool]()
HTML/SWS conversion tool
Online HTML and SWS code conversion tool
![Designated frequency sound generator]()
Designated frequency sound generator
Generate sinusoidal sound of specified frequency online and download it
![Screen illumination tool]()
Screen illumination tool
A small tool that can keep the screen lit and prevent sleep
![Meta tag generation for web pages]()
Meta tag generation for web pages
Web design tool Meta tag online generation tool
![PornHub style logo generation tool]()
PornHub style logo generation tool
Generate PornHub style logo images online
![The Thousand Character Classic]()
The Thousand Character Classic
Online reading of the original and translated text of 'Thousand Character Classic'
![QQ avatar acquisition tool]()
QQ avatar acquisition tool
Enter QQ number to get QQ avatar
![Random MAC address]()
Random MAC address
Random MAC Address Online Generation Tool
![SVG to PNG image conversion]()
SVG to PNG image conversion
Convert SVG images to PNG images online
![TripleDes encryption and decryption tool]()
TripleDes encryption and decryption tool
TripleDes online encryption tool/TripleDes online decryption tool
![UserAgent (ua) analysis and query]()
UserAgent (ua) analysis and query
UA online analysis and query tool
![Video to GIF Image Tool]()
Video to GIF Image Tool
Convert videos to GIF images online, which can be captured and generated.
![Wedge volume calculator]()
Wedge volume calculator
Calculate the volume of the wedge based on known data
![List of Paper Standard Sizes]()
List of Paper Standard Sizes
Online inquiry of paper sizes for A, B, C, and D series
![Password strength detection tool]()
Password strength detection tool
Check the strength of passwords online to ensure your security
粤ICP备2021116614号