光斑

Under the condition that irradiation energy density reaches 100mJ·cm-2, compressive stress of the hoop area evidently overruns its fracture intensity, the radius of which is 40μm from facula centre. It will result in film desquamation and exfoliation.

当辐照能量密度为E0=100mJ·cm-2时，在薄膜表面距光斑中心约40μm区域内的压应力明显超出其断裂强度，将造成膜层的剥离、脱落。

The digital dots and stripes are projected respectively onto the surface of the object in order to acquire discriminable features from the surface, which is lack of image features. By this way, the accuracy of image matching is increased effectively.

针对自由曲面存在图像特征稀少的问题，本文分别采用向对象表面投射大小光斑和条纹的方法，人为增加图像特征，有效地提高了立体视觉去歧义匹配的能力。

ResultsOne example was misdiagnosed,and the ultrasound diagnosis coincidence rate was 94.1%.The basic acoustic image characteristics of retroperitoneal abscess was:fluid or mixing masseslocated in the retroperitoneal space,with the shapes of round,ellipse or fusiform,echoless or mix echo in it,and light-spot,laminated echo and facula was seen.

结果：本组误诊1例，超声诊断符合率为94.1%，腹膜后脓肿基本声像图特征为：位于腹膜后间隙的液性或混合性包块，呈圆形、椭圆形或梭形，内为无回声或混合回声，并见光点、片状回声及光斑。

Results One example was misdiagnosed, and the ultrasound diagnosis coincidence rate was 94.1%. The basic acoustic image characteristics of retroperitoneal abscess was: fluid or mixing masseslocated in the retroperitoneal space, with the shapes of round, ellipse or fusi-form, echoless or mix echo in it, and light-spot, laminated echo and facula was seen.

结果：本组误诊1例，超声诊断符合率为94.1%，腹膜后脓肿基本声像图特征为：位于腹膜后间隙的液性或混合性包块，呈圆形、椭圆形或梭形，内为无回声或混合回声，并见光点、片状回声及光斑。

A diode laser with wavelength of 532-nm was used to burn the trabecular meshwork and episcleral veins of right eyes at 45 SD rats, while the left eyes were referred as control.

SD大鼠45只，麻醉后使用532二极管激光行右眼角膜缘360°光凝，角膜缘激光斑为80～100个，大鼠角膜缘颞侧、颞上及颞下巩膜浅层静脉3条，每条静脉光凝3～4个斑点，功率

Detailed discussions for laser propagation, laser profile on the target, long exposal intensity on target, and instantaneous intensity probability distribution are given. The corresponding computation methods and experimental data analysis methods are also discussed.

针对评估模型中的大气传输模型、靶面光斑形状分析、靶面长曝光功率密度、靶面瞬时功率密度概率分布等问题进行了详细的讨论，并给出了相应的计算方法和实验数据分析方法。

Because it can perfect co-work with reflector cup and offer the well mixed facular and angle.

因其比较完美的与反光杯配合，达到均匀的光斑和角度。

The collimators with facular diameters of 0.1, 0.5, 1, 2, 3, 4, 6, 8mm switch automatically.

光斑直径为0.1，0.5，1，2，3，4，6，8mm的准直器的自动切换。

The implementation of the system in facular image measure system proves the feasibility and advantage of the DirectShow technology.

就多媒体开发技术DirectShow在工程实践中的应用进行了探讨，从应用系统的构架等方面分析了其在高精度图像测量中的优点和不足，并对相应的问题提出了解决思路和方法，最后通过对一特定波长光斑图像测量系统的设计与开发，从实证的角度显示了所研究的理论与方法的可行性与先进性。

14 Of the business card printing and membership card making facular GB/t 12033 images, and preparation of the rink.

5.14 制卡和会员卡制作光斑按GB/T 12033制备印样，然后目测评价。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。