laser 四级六级考研GMAT

To verify the curative effect of He-Ne laser in the treatment of acne indurate cystica.

验证氦氖激光治疗结节囊肿性痤疮的疗效。

And traditional rotating mirror, bolographic refringence microscopic engage laser beam scanning in sencitivity on imamging.

和古板回旋扭转镜背不同，全息不直射镜也是让激平束扫描在感平质料上成像的机构。

The morphologies of several polyfluoroethylene oils were studied by small angle laser light scattering.

本文用激光散射及偏光显微镜等技术剖析几种氟油的聚集态结构。

Sophisticated laser experiments are performed regularly in the laboratory.

复杂的激光实验定期在实验室举行。

It has a laser welder, a video display screen, and a buzzsaw.

它装部激光焊机、部视频显示屏和个圆锯。

Objective To evaluate the treatment effect of gingivoplasty with Argon laser.

目的评价氩离子激光龈成形术临床使用效果。

It's more automatable and easier to repair shafts using laser overlaying welding technology.

数控编程等手段的运用大大提高工作效率 ,也降低现场操作的难度。

Intersatellite laser communication is the best way to solve bottleneck intersatellite communication.

卫星激光通信是解决星间通信"瓶颈"的最佳方法。

The mechanism of filamentation formed by femtosecond pulse laser beam propagating in atmosphere is investigated.

分析飞秒激光脉冲在大气中传输时光丝的形成机理。

(2) the mechanical excircle drum scanning laser imager.

2．板滞式边方滚筒扫描激平照排机。

An all-fiberized master oscillator power amplifier(MOPA) structured pulsed Yb fiber laser is reported.

报道台全光纤结构主振荡功率放大(MOPA)型掺镱脉冲光纤激光器。

At present there exist two kinds of manufacturing met hods for silicon-based lasers,i.e.,heteroepitaxy and bonding.

目前制作硅基激光器的方法主要分为两类，异质结延生长和异质材料键合。

Success of laser sclerostomy could be increased and prolonged by subconjunctival injection of 5- FU postoperativly.

5-FU结膜下注射可延长激光巩膜造口术的成功率。

Leica Geosystems AG, it's located Switzerland.Leica Geosystems to pioneer globality positioning and laser precision in Metrology.

徕卡测量系统有限公司是瑞士家全球性的定位与测量系统的先驱。

In this paper, the two-photon autoionization involving second-order ionization process under strong laser field is investigated.

本文研究包括二阶离化过程的强激光场下的双光子自电离。

Visitors can observe the guard screen of the infrared laser through the night vision snooper scope.

它的顶部是个球型的高压电极，在下部底箱内有直流高压电源。

The actual surface temperature field during laser heat treatment has been measured by thermovision type AGA 782.

采用AGA—782热像仪实际测定钢激光热处理表面温度场。

The triphenylamine azo compounds were successfully characterized by matrix-assisted laser desorption-ionization time of flight mass spectrometry(MALDI-TOF MS).

利用基质辅助激光解吸电离飞行时间质谱法分析三苯胺偶氮化合物。

Objective To inquire into the clinical effect of dacryagogic plastic operation by KTP laser to treat dacryagogatresia.

目的探讨KTP激光泪道成形术治疗泪道阻塞的临床效果。

In gasdynamics and chemical lasers, the supersonic diffuser plays an important role in the pressure recovery system.

在气动和化学强激光器系统研制中，压力恢复系统扩压器设计技术研究具有重要的工程应用价值。