beam angles of spotlights 聚光灯光束角度 ; 点光源光线角度 ; 聚光灯光束角度点光源光线角度
Reset Stems and Beam Angles 重新设置符杆与符尾横杠的角度
beam angles of otlights 聚光灯光束角度
beam-column four-angles connections 梁柱四角钢连接节点
Probes with different beam angles can be used to detect planar defects at varying angles of orientation.
不同光束角度的探头可用于检测不同方向角度的平面缺陷。
It transmits a laser beam through an optical cable to a robot, which angles lenses and mirrors in the end of its arm to aim the laser towards the parts that need welding.
它通过光导电缆发射激光给机器人，机器人用它手臂末端的角度透镜和镜子对准激光点焊接。
Because the beam formed by a tapered coupler is produced by many rays that emerge at slightly different angles, the outgoing beam is characterized by a relatively large divergence.
因为尖劈耦合器形成的光束是由许多出射角稍有不同的光线组成的，放出射光束的特点是具有较大的发散度。
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