Assisted gas is one of the key factors that influence the quality of laser drilling.
辅助气体是影响激光打孔质量的一个重要因素。
OBJECTIVE: To develop a laser drilling technique for manufacturing oral osmotic drug delivery system.
目的：研制用于渗透泵片剂工业化生产的高速激光打孔机。
The paper presents a new principle and method on laser drilling with focusing of ultrasonic vibration lens.
提出了超声振动透镜聚焦法打孔的新的原理和方法。
In order to improve short pulse laser drilling efficiency double-pulse technique is reported in this paper.
为了提高纳秒短脉冲激光微孔制备的加工效率，使用了一种新颖的双脉冲方法。
Optimum selection of precision laser drilling with laser beam characteristics as well as optical and working parameter;
在复制法激光打孔中 ，激光束的横向模式决定着加工孔的形状和尺寸精度。
Choosing appropriate laser power and reducing laser irradiation time in laser drilling can also improve drilling quality.
激光钻削时，选择合适的激光功率及减少激光照射时间可提高钻削质量。
At present, plane parallel resonator is often used in multipulse laser drilling with average distribution of pulse energy.
目前，对于多脉冲激光打孔，往往都是采用平行平面腔而脉冲能量采用平均分配法。
In this paper we put forward a method of precision laser drilling with plane convex resonator and focusing of quasi-light column.
本文提出采用平凸光学谐振腔准光柱聚焦精密激光打孔方法。
As proved by experiment, the accuracy and the stability of laser drilling are better than those of the common focusing of the light cone.
试验证明，激光打孔的精度和稳定性优于一般光锥聚焦法打孔。
The interaction of an impinging jet in laser drilling is carried out using an explicit, coupled solution algorithm with solution-based mesh adaptation.
通过基于结果的自适应算法对激光穿孔过程中的撞击射流场结构进行了计算。
Technics of LTCC MLB processing using thin film circuit technology, ink-jet printing, laser drilling, and conventional manufacturing methods is introduced.
概述了综合运用薄膜线路技术、喷墨打印技术和激光钻孔技术以及采用常规技术制作LTCC基板的简要工艺。
The processing parameters of YAG laser drilling were optimized by artificial neural network. The thickness of recast layer was decreased to about 10 micron.
本文通过人工神经网络技术对YAG激光打孔的工艺进行了优化，使再铸层厚度从一般情况下的几十个微米降低到十个微米左右。
In this paper, a new dynamic and high speed laser drilling system equipped on product line is presented, which is especially fit for thin material's drilling.
介绍了一种用于连续生产线的新型激光动态打孔系统，它特别适用于薄型材料上的群孔加工。
The test for laser drilling of Si3N4 ceramics by CW CO2 laser processing system is reported. The result shows that the proportion of depth to diameter is 18.75.
报导用连续波CO2激光加工机对氮化硅陶瓷的激光打孔试验，获得了深径比达18.75的结果。
The laser drilling method of holes on the mixer shell and the selection of the technical parameters of laser drilling are introduced. The machining effect is analyzed.
主要介绍了混合器壳体上小孔的激光加工方法和激光制孔工艺参数的选择，对激光工艺的加工效果进行了分析。
Research progresses of laser trimming, laser drilling, laser cleaning, laser flexible routing and laser micro welding applied in the IC fabrication and packaging are given.
介绍了在集成电路制造封装中采用的激光微调、激光打孔、激光清洗、激光柔性布线和激光微焊技术。
The results showed that laser drilling before vitrified cryopreservation reduces blastocoelic cavity and transplantation of frozen-thawed blastocytes is safe and effective.
说明采用激光辅助打孔的方法使囊胚皱缩，结合玻璃化冻融后行囊胚移植安全有效。
Research of laser drilling for example is made with auxiliary atmosphere on the effects of machining quality. It is suggested the integrative technology of laser machining and strengthening.
前言：以激光打孔为例，研究辅助气氛（可强化氮气和金属粉末等）对激光加工质量的影响，提出了激光加工与强化“一体化”的思想。
He took control of a drilling laser and blasted the treasure into a lava flow, sealing it off from capture.
他一把夺过钻井激光炮的控制权，将宝石全打落到熔岩里，导致任何人都得不到它。
Laser welding thin wall bit is characterized by high welding strength of bit teeth, no falling out of the teeth and mass production by non water dry drilling.
激光焊接薄壁钻头的显著特点是钻齿焊接强度高，不掉齿，可以用于无水干钻，便于实现大批量规模化生产。
The regulation for ultrasonic modulation of laser pulse spikes and the influence of modulation on drilling are studied.
对激光脉冲尖峰超声调制的一些规律及对打孔的影响进行了研究。
In this paper, we study the effects of laser beam characteristics as well as optical and working system parameters on holes quality in laser precision drilling.
本文研究了激光精密打孔中，激光束性能、光学及工件系统参数对孔质量的影响。
The advantages of using regular laser pulse spikes for drilling and the selection of pulse spike parameters are discussed.
分析了采用规则激光脉冲尖峰序列打孔的优点及脉冲尖峰参数的选择。
We observed the development of embryos on day3 after fertilization, then biopsied after laser-assisted ZP drilling.
受精后第三天观察胚胎发育情况，合适胚胎采用激光打孔法进行活检。
The invention related to a high speed laser-beam drilling machine for tablets belonging to pharmaceutic accoutrement technology field.
本发明涉及一种高速药片激光打孔机，属于制药装备技术领域。
The laser is suitable for ranging, drilling and medical treatment, which gives a prospect in development and application.
此种激光器适合于测距、打孔、医疗，有很好的开发应用前景。
As a "machine tool", the laser beam has been found useful in cutting, drilling, and welding metals.
激光束作为一种“工作母机”，在切割、钻空和焊接金属方面已发现是非常有用的。
To solve this problem, we developed the laser high-speed PCB drilling system.
为此，研制了一种新型激光高速柔性线路板打孔系统。
The efficiency of laser-drilling a metal plate in water was observed higher than that in air.
在其它条件相同的情况下，水中激光在金属薄片上的打孔效率远高于空气中的打孔效率。
The efficiency of laser-drilling a metal plate in water was observed higher than that in air.
在其它条件相同的情况下，水中激光在金属薄片上的打孔效率远高于空气中的打孔效率。
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