At our current level of technology, no conceivable mix of solar, wind, or wave can meet even half the demand for energy.
依我们现有的技术水平,不能混合开发使用太阳能、风能和潮汐能,所以至多能提供所需能量需求的一半。
2
By researching the magnetization process and remanence characteristic of the core, the magnetic exciting status of winding the currentwave of the system during the half cycle is analyzed.
通过对铁芯的磁化过程、剩磁特性及线圈的激磁状态研究,分析了半波磁势自平衡直流传感器的电流波形。
3
Three-phase halfwave controlled rectifier, hysteresis comparison mode current track control, and realization of SVPWM by S-Function are used as examples to describe the usage of the software.