WS and LD-3010 have excellent wetting smoothness and softness.
WS和LD-3010具有相对最优的浴中柔软平滑性;
Establish an information and resource center for ASD and LD families.
建立自闭症症候群及学习障碍孩子及其家庭的信息和资讯中心。
A coupling technique between a cone endface fiber and LD with the advantage of high efficiency and low reflectance is presented.
介绍了一种低反射高效率的尖锥端光纤和半导体激光器的耦合技术。
应用推荐