XiaoMi-AI文件搜索系统
World File Search System电仪
光电仪器在新型遥感应用中面临的未来挑战
地球观测商业应用面临的主要挑战是时间分辨率；空间分辨率通常足以满足当前和潜在应用的需求。时间覆盖范围（即卫星在特定地理位置上空飞行的频率和时间长度以及能够对地面进行成像的能力）的大幅改善将使各种新应用成为可能，包括“持续”监测。纳米卫星是解决这一问题的一种方法，因为部署成本的降低使更大的星座和更频繁的重访率在经济上可行。它们通过冗余和快速更换故障卫星来提供连续性的能力可以为商业公司提供所需的服务安全性。然而，如果要实现这一点，则需要大幅减少 EO 仪器的尺寸、重量、成本和功率需求，同时提供足够的性能。
Pite Tech DCC-4801电池充电 /放电仪< / div < / div>
Typical application: Telecom Features • Light weight, portable and convenient to use • Suitable for all standby batteries and power batteries: 2V, 6V and 12V • Multi-function in one unit: it uses 3-phase charging, constant current discharging, cell test, optional online monitor and battery activation • Multi-condition for operation auto-stop: time out, maximum capacity, minimum voltage threshold (for battery or string) • It adapts PTC ceramic resistor which secures your discharging • Lag-out batteries could be automatically sorted, and activation function is used to enhance their performance • Instead of merely a load bank, it has optional wireless communication to monitor each battery voltage in discharging • State-of-the-art technique of soft-off for battery charging • Graphical display, showing test result with curves • Direct USB drive for convenient data transfer to PC • Over voltage protection and under voltage warning function •热保护，在正常温度下自动停止过热和自动启动•功能强大的数据视图软件，用于复杂数据分析和报告打印