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- Self-Focusing Effect of Circle Spot Laser Beam in Kerr-medium 环形斑光束在非线性克尔介质中的自聚焦效应
- Splitting effect of circular spot laser beam in a Kerr medium 环形光斑激光束在非线性克尔介质中的分束现象
- 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.
- The laser beam then destroys the mosquito, burning it on the spot. （激光器射出的）激光摧毁蚊子，并令其燃烧。
- Double-circle spot laser beam 双环斑激光束
- 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。
- The results indicate that it can obtain the laser beam with less spot and more power density, which could use in LM. 结果表明，经过这种传输变换后可获得光斑直径较小的、功率密度较高的、可用于激光加工的激光束。
- 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。
- And alongside the massive walls of an early Christian church, I could make out the double circle of pillars of a Baptistery in the centre of a perfectly preserved intricate mosaic floor. 沿著早期基督教教堂高大厚实的砌墙边上，我还能分辨出在保存得相当完整、复杂精美的马赛克镶嵌地板中央，静静的躺著一座洗礼池，周围环绕伫立著两圈石柱。
- The laser beam passing through the focusing systems gets an facula,which consists of main spot and sidelobe on the focus plane. 由于光的衍射作用 ,使通过聚焦系统的激光束入射到特定靶面成一光斑 (主光斑 ) ,而在主光斑以外还有次级光斑圈 (旁瓣 )。
- 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。
- According to beam properties of the CO2 laser in the laboratory and light spot requirement for laser sintering, a set of laser beam homogenizing equipment is designed in this. 针对实验室用大功率CO2激光的光束特性和烧结陶瓷实验时对光斑的特定要求,本研究从理论设计了一套激光均束装置。
- 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。
