Scientists have used data from Voyager 1's Low-Energy Charged Particle Instrument to deduce the solar wind's velocity.
科学家们已经通过旅行者1号上面的低能带电粒子仪测量出了太阳风的速度。
2
It's proved that the cause of high threshold of thulium laser is the heat-distribution particle at low laser energy level.
理论和实验结果都表明引起铥激光器高阈值的主要原因是温度引起的激光下能级的热分布粒子。
3
The liquid-junction solar cell is a device of converting solar energy into electric energy with the sensitized nano-particle semiconductor, which has low-cost and high-efficiency advantages.