查询词典 high power

Influence of Reflection of Diffractive Optical Elements on High-Power Laser System.

衍射光学元件表面反射对高功率激光系统的影响。

When high power laser transmits in the atmosphere, thermal blooming will be generated. In order to study the phenomenon, the effect parameters to steady-state thermal blooming without wind are solved in detail by numerical simulation. It is studied that both epaxial light intensity and energy distribution at far field are affected by steady-state thermal blooming without wind.

为了研究强激光在大气传输过程中产生的热晕效应，采用数值模拟的方法，对无风时稳态热晕效应的影响参数进行了求解，探讨了无风稳态热晕效应对轴上光强以及远场能量分布的影响。

The digital high power system based on constant RMS, can adapt to various constant voltage or current application. One application is installed in the air exhauster to control the process of producing the tube of energy-saving lamp.

中文摘要：基于有效值恒定的大功率数字电源系统，具有非常广泛的应用范围，可以适用于各种需要有效值恒定的恒压和恒流电源的场合，如应用在生产节能灯管的排气机——长排车上，用于控制节能灯管的排气过程。

By comparing and analysing the features of the definition on beam radius and beam quality theoretically and experimently, a scientific definition about high power solid-state laser mode, i.

并在混合模系数中引入了模间相干项和相干系数，得到了模间完全相干、部分相干和完全不相干时的表达形式。

If a particular color or wavelength of light hits the ytterbium when it is in the excited state this light will be a aplined, generating a carbon copy of the original light. In this way a very lower perfect beam can be amplified many times to produce high power beam that are nearly perfect and are therefore very focusable.

如果一种特殊的颜色或光线的波长击中 Yb ，而此时正是激发状态时，这种特殊颜色的光线将被放大产生高能量的近乎完美而且有聚焦能力的光束。

Thereby, it provides a new tool for analyzing high-power softswitching circuit, and the validity of the forenamed circuit theory research results is verified.

从而既为大功率软开关电路研究提供了一个新的先进工具，又初步验证了前面电路理论研究结果的正确性。

expandable intramedullary nail system has the unique technique principle, which has "hourglass" effect of homogenic load distribution and the advantage of no need of reaming and interlocking as well as the high power of anti-rotation resulting from the head of the peg in the femoral head. The fixation of Fixion PF for peritrochanteric fractures in old patients is mini-invasive .

Fixion PF可膨胀髓内钉固定原理为沙漏样固定，应力均匀分布于股骨髓腔，股骨头栓钉于股骨头内膨胀，增加抗旋转能力，不需扩髓、远端交锁，其独特的设计原理可减少创伤和相关手术并发症，尤其适合于老年骨质疏松性股骨近端骨折的治疗。

This paper introduces the characteristics of the high power microwave weapon and the forming process of the HPM electromagnetic pulse It describes the area of application of the HPM weapon in modern war, and advert to the imminency of the developmen

介绍了高功率微波武器的特点，简要说明了高能微波电磁脉冲的形成过程。

Considering that the phases are hard to controll accurately for the high power microwaves, the spatial powers combining of both parallel beams and intersectant beams is investigated.

针对目前高功率微波相位难以精确控制的情况，结合高功率微波空间功率合成的应用，对有源天线阵列的平行波束和交叉波束的空间功率合成作了初步研究。

Methods Seventy-eight adult female PVGrats were divided into experimental group (n=60) and control group (n=18), intraneural injection technique was used to supply three kinds of NO donors with different half-life(DETA NONOate, DPTANONOate and Spermine NONOate) or saline into the rat sciatic nerve subperineurally under light microscope. At the 1th,2th,3th,7th,and 14th day of duration after sciatic nerve injection, a segment of injected sciatic nerve was taken out and embedded it in TAAB resin after tissue processing. Then it was cut into thin layers (1μm) and the histological changes were observed under high power microscope, meantime the number of degenerated axons were counted.

选择78只雌性PVG大鼠，分为实验组和对照组，以在体神经内微注射实验方法，将三种半衰期不同的NO供体(DETA NONOate，DPTA NONOate和Spermine NONOate)及生理盐水分别注入大鼠左侧坐骨神经的神经束膜下，于注射后的不同时间(1天、2天、3天、7天和14天)取出注射部位的坐骨神经，经组织学处理后做成树脂包埋块，以超薄切片机切片，然后在高倍显微镜下观察并计数神经横断面的变性轴突数目。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新