激光射入聚碳酸脂表面将产生较大的折射角.Laser light incident the polycarbonate surface will be refracted at a greater angle into the surface.当折射棱镜折射角很小时, 称之为光楔.It is called the optical wedge , when the refraction angle of the refracting pri...
Many, if not most, scientific papers are presented orally at scientific meetings.许多科学论文，即便不是大多数，都是以口头形式在科学会议上发表的。All candidates must first be orally examined.所有的考生必须先参加口试.Not to be taken orally!不可入口!...
Leaders will have to learn how to overcome nationalistic considerations in the conduct of campaigns.各统帅,应知道如何指导战争并克服各国的自私观念.A concern for safety overrode all other considerations.对安全的关切胜过所有其他应考虑的事情.The deficit in the US ...