ir distance
常见例句
- A kind of short distance wireless communications technology, IR communications is widely used for its low cost.
红外通信是一种价格低廉、适应范围比较广的短距离无线通信技术。 - In a photoelectric theodolite, the time delay of TV or IR miss distance will have a relative large influence on stability and tracking accuracy of the control system.
在光电经纬仪中，电视或红外脱靶量 的 滞后对控制 系统 的稳定性和跟踪精度都有较大 的影响。 - With the drone, the parameters, such as the operational distance of point source IR warning equipment, detection sensitivity and the atmospheric transmissivity were measured on site.
在实际应用中，采用该靶标测得了点源型红外侦察告警设备的作用距离、探测灵敏度等性能参数和现场测量大气透过率。 - An optional IR transmitter offers greater installation flexibility with a transmission distance of up to 33 feet.
ENGADGET: Panasonic PT-AE8000U projector touts brighter, smoother 3D for king-of-the-hill home theaters 返回 ir distance