Methods 33 cases underwent green light laser, and 41 cases underwent endoscopic urethrotomy and electro-incision.

分析 33 例經(jīng)尿道綠激光瘢痕汽化和 41 例尿道狹窄內(nèi)切開及電切術(shù)治療尿道狹窄的臨床資料欧美一级免费播放。

Objective To compare the therapeutic effect of green light laser with endoscopic urethrotomy and electro-incision in the treatment of urethral stricture.

目的 比較經(jīng)尿道綠激光瘢痕汽化與尿道狹窄內(nèi)切開及電切術(shù)治療尿道狹窄的療效。

Green light laser is superior to endoscopic urethrotomy and electro-incision in respect of therapeutic effect in the treatment of urethral stricture.

經(jīng)尿道綠激光瘢痕汽化優(yōu)于尿道狹窄內(nèi)切開及電切術(shù)治療尿道狹窄凹凸视频天堂不卡在线观看。

Research results indicate that varicosity can be treated by means of endovenous thrombus formation, blood vessel wall damnification and vessel enclosure induced by light absorption of haemoglobin irradiated by semiconductor laser.

研究結(jié)果表明：半導(dǎo)體激光進(jìn)行腔內(nèi)靜脈照射女人高潮爱AA片一级视频，由于血紅蛋白對光的吸收，可以引起靜脈腔內(nèi)血栓形成色婷婷全国Av免费观看、血管壁損傷三男一女av、血管閉合，實(shí)現(xiàn)對靜脈曲張的治療黄页免费观看的视频在线观看；激光照射導(dǎo)致靜脈腔內(nèi)血栓形成成年该看的免费视频，與血栓性靜脈炎的形成機(jī)制不同，并沒有影響全身凝血功能1000部国产怕怕怕精品。

With the development of IR laser technology, many kinds of hollow waveguide were made to deliver IR light.

隨著紅外激光技術(shù)的發(fā)展十八岁禁止黄片，出現(xiàn)了各種各樣用來傳輸激光能量的空芯光纖。

The whispering gallery modes from Rhodamine B doped sol gel microdisks under 532 nm pulsed laser pumping was studied. Microdisks of 15 μm～20 μm in diameter were fabricated by photolithography of light polymeriable sol gel thin films.

采用光聚合溶膠凝膠材料欧美亚洲国产老妇人在线，通過光刻制備得到直徑在15 μm～20 μm間的光學(xué)微盤諧振腔亚洲色在线V，在摻有若丹明B染料時(shí)，用脈沖532 nm激光抽運(yùn)微盤男女爽插视频，觀察到回廊耳語模式国产成年精品,免费视频大全，實(shí)驗(yàn)所得峰位與理論值相符99在线视频播放。

The beam quality of a LD pumped Nd∶YAG laser is measured with CCD camera system. The background characteristics of the CCD system and the influence of the size of integral box upon measurement results are investigated. The following conclusions can be derived form experimental results:(1) Background is strongly depend upon exposure time and pixel binning,while temperature has an ignorable effect upon it,whether with or without ambient light.(2) A 5%-cut is the minimum value in order to get a reasonable result.

采用CCD系統(tǒng)實(shí)驗(yàn)測量了LD泵浦Nd∶YAG激光器的光束質(zhì)量參數(shù)亚洲白白发布，研究了CCD系統(tǒng)的背景噪聲特性和積分區(qū)域選取對光束質(zhì)量參數(shù)測量的影響，從實(shí)驗(yàn)數(shù)據(jù)中得到以下結(jié)論：（1）在有亚洲欧美有码中文字幕、無背景光兩種條件下又黄又湿的网站，背景記數(shù)強(qiáng)烈地依賴于曝光時(shí)間和像素的合并，溫度影響可以忽略不計(jì)午夜黄色网站免费成年人，（2）為獲得M2合理的測量結(jié)果av网站在线免费，至少要選擇5%積分區(qū)域。

A possible configurate to improve the absorption efficiency of the pump energy has been proposed. With the theory of four waves mixing, we have demonstrated this scheme. By introducing the scheme into self-pumped conjugater, the performance of diode laser array with self-pumped conjugate was enhanced, the usage of incident light was improved apparently.

利用雙四波混頻作用區(qū)理論分析了該配置方式的合理性色秀视频久久久，并把這種配置方式引入到自泵浦相位共軛鏡中影音先锋图片资源专区，對整個(gè)利用自泵浦相位共軛鏡的半導(dǎo)體激光器列陣實(shí)驗(yàn)方案進(jìn)行了改進(jìn)，從而顯著提高了入射光束能量的利用率a片试看一区二区。

A novel combined phase conjugator consisting of a fused silica rod and silica fiber is used in the high repetition laser system to improve the light quality.

提出了一種新型的由熔石英棒和石英光纖組成的復(fù)合型相位共軛鏡污污网站十八禁在线观看，其可運(yùn)用于高重復(fù)頻率激光輸入系統(tǒng)中以改善光束質(zhì)量。

Laser is a dramatic, direction ensuer abbreviation for good artificial light source.

激光是一種頻率高欧美黄色免费观看网站、亮度高羞羞答答视频在线观看、方向性強(qiáng)、單色性好的人造光源。