equipment
2021-1-3 2:32
自从1800年代后期以来，联合收割机一直是农民的主要农作物，如今不仅收割玉米，大豆和其他农作物，而且收成更高。它还会将大量数据传回给其制造商。
GPS记录了联合收割机在田野中的精确路径。传感器统计每英亩收成的农作物数量及其之间的间隔。在称为播种机的姊妹机器上，算法会根据过去几年中土壤的最佳部分来调整种子的分布。另......
2020-8-20 13:26
剑瑞营是清朝军队的一个精英师，由经过特殊训练的精锐部队组成，以穿越崎岖的地形和攻克防御工事。在我对剑瑞营的介绍中，我描述了他们的历史。
乾隆五十六年(1792年)的“军事装备条例和判例”(欽定軍器則例)涵盖了建瑞营装备的建造和维护。
云梯、梯子、叉子、杆子、梯子、拉绳、大龙旗、龙旗、大横幅、大横幅、平原横幅、毛瑟枪、......
2011-4-8 9:33
When you have a lot of old photos and negatives that you want to digitize, should you take them to a copy shop to scan, or buy a film scanner? The former means......
2010-3-21 14:57
20 cool electronic devices in the shape of footballs
2009-1-7 17:6
Logitech starts the New Year with amazing G-Series gaming gear! This G-Series keyboard is designed specifically for computer games and includes a Logitech G19 ......
2009-1-1 15:50
Whether you want to spend some time cleaning the house or visiting relatives and friends during the New Year, these five latest high-tech gadgets are undoubted......
2006-8-11 9:33
New goods are on the shelves, including Nikon's global dealers in the China region, who have begun selling this DSLR, the most anticipated of 2006. Friends who......