The use of low-cost (<200 USD) soil moisture sensors in crop production systems has the potential to give inference on p......

It is undeniable that wireless communication technology has become a very important component of modern society. One asp......

准晶的高分辨电子显微像常显示为直径为2nm、呈十重对称的圆盘，它们还经常重叠。据此，Gummelt在1995年设计出一种内部涂有两种颜色的......