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- Study of Underwater Spot Spread of Collimated Laser Beam[J]. 引用该论文 刘应状;朱耀庭;朱光喜;马泳;彭复员.
- Methods: The patients undergoing radiotherapy were postured and the agreement of laser beam mark line before radiotherapy and collimated laser beam line were analyzed. 方法:摆完治疗体位放射治疗前,测量治疗室激光定位线与定位时激光线标记的吻合度。结果:在1750人次的测量中,95%25能达到治疗体位的标准,还有5%25需要修正,方可进行治疗。
- A position sensor based on slit projection is developed.Its measurement principle and application in precision positioning are described.A projection slit is illuminated by a collimated laser beam. 提出了一种基于狭缝投影的位置传感技术,阐述了此技术的传感原理及其在精密定位中的应用。
- In order to design optical system to collimate laser beam, its far-field distribution should be acquired exactly. 为了合理地设计光学系统以整形激光二极管出射光束, 必须准确了解激光二极管的远场分布,然而对于大功率激光二极管仍没有形式简单并且较好反映实际器件特性的光束模型。
- Strehl Ratios and Sharpness of Collimated Laser Beam in a Turbulent Atmosphere 湍流大气中准直激光束的Strehl比与锐度
- Collimated laser beam in a turbulent atmosphere: Fractal structure and phase branch points 湍流大气中的准直激光束:分形结构与相位不连续点
- collimated laser beam 激光平行光束,平行激光束
- How does a laser beam vaporize steel? 激光束是怎样使钢气化的?
- I want to buy a new laser beam printer. 我打算买新的激光束打印机。
- Do not allow the laser beam to enter the eye. 不要直视激光束。
- In optical recording, refers to the areas of the data tracks which are between the pits. These are typically the areas not touched by the recording laser beam during mastering. 在光记录技术中，指光道上两个凹槽之间的区域。在制作母盘时记录激光束不照射这些区域。参阅pit。
- The high intensity of a laser beam makes it a convenient drill. 激光束的强度极高，这就使它成为一种方便的钻孔工具。
- As described above, the laser beam is much more powerful. 如上所述，激光束比其他光束要强烈得多。
- They split a laser beam in two, sending one half to a sample. 当雷射光击中单一小颗粒，便会向后散射，然后与另外一道雷射光重新结合。
- In this OPU, we use a triplet lens to collimate the laser beam. 在该系统中，我们采用三片式准直镜来对光束进行准直。
- The high intensity of a laser beam makes it a convenient drill . 激光束的强度极高，这就使它成为一种方便的钻孔工具。
- Laser beams are also used in surgery. 激光束还可用于外科手术。
- Laser beams may cauterize and heal ulcers. 激光束可以烧灼和愈合溃疡。
- That tower rays a laser beam for miles across the sky. 这座塔发出的激光束在天空中照过好几英里。
- Quite apparent is the fact that most laser beams are exceedingly directional, or if you will, highly collimated. 非常明显的是，大多数激光光束有很好的方向性，或者说，是高度准确的。
