分析了CCD芯片像素水平尺寸大小和中间镜对成像质量的影响。
The influence on metallograph quality by CCD pixels, size and middle lens was analyzed.
为了测量两极之间的高程差，测量员在两极中间的一个水平基座上使用了光学水准望远镜。
To measure the difference in elevation between poles, surveyors used an optical level—a telescope on a level base—placed halfway between the poles.
事实上，他从没看过那些最成功的当代喜剧表演——没看过《加文与斯泰西》、没看过《西洋镜》、也没看过《中间人》。
In fact, it turns out that he's never even seen most successful contemporary ACTS - not Gavin and Stacey, nor Peep Show, nor The Inbetweeners.
通过19年来的观测，哈勃空间望远镜已经建立了一个巨大的档案库——这中间就可能包含还未发现的系外行星的踪迹。
In 19 years of observations, the Hubble Space Telescope has amassed a huge archive of data — an archive that may contain the telltale glow of undiscovered extrasolar planets.
星火的回答是：射出去6英里远的激光到大气中间层，测量失真，然后调整激光的反射镜直到光束背对焦点。
Starfire’s answer: Shoot a laser 56 miles into themesosphere and measure the distortion. Then adjust the laser’smirrors until the beam is back in focus.
9月24日发布的斯皮策空间望远镜短红外波图像里，星光在黑暗的核状云中(中间图片)闪耀开来，这片星云处在更巨大的星云里，该星云被称作L183。
Starlight bounces off a normally dark, interstellar core cloud (center) inside a larger cloud called L183 in a short-infrared-wavelength Spitzer Space Telescope image released on September 24.
我完全拿它没办法。我不可能把它扯下来(他戴了两顶泳帽，镜带夹在两顶泳帽中间。)我只能继续游下去。
There was nothing I could do about it. I couldn't rip them off. (he was wearing two caps and the straps of the goggles were tucked in between them.) I just had to go on swimming.
目的探讨自体半腱肌、股薄肌腱中间打结、骨栓嵌入挤压固定法在关节镜下重建前交叉韧带(ACL)的可行性。
Objective To study the feasibility of the anterior cruciate ligament (ACL) reconstruction using semitendinosus and gracilis tendons knot and bone lock bolt implant fixation under the arthroscope.
空隙是极小的、有时需要显微镜才能看见。它存在于碳纤维层中间。
Voids are small, sometimes microscopic gaps between carbon layers where fatigue failures typically begin.
方法15例前ACL损伤，采用自体半腱肌、股薄肌腱中间打结，骨栓嵌入挤压固定法镜下重建ACL。
Methods Under the arthroscope, 15 cases of the injured ACL were reconstructed by means of semitendinosus and gracilis tendons knot and bone lock bolt implant fixation.
光学系统由在南端的球面主镜MB、在北端的反射施密特改正镜MA构成，焦面在中间。
Optics system consists of a spherical primary mirror MB at the southern end, a reflecting Schmidt corrector ma at the northern end, with the focal plate in between.
用光学显微镜和电子显徽镜观察了中间相碳纤维的形态缺陷对其力学性能的影响，并作了初步探讨。
The effects of various defects of carbon fibers on their mechanical properties were observed by using optical and electron microscope.
用扫描电子显微镜（SEM）分析了煤沥青中原生喹淋不溶物（QI）的形貌，考察了不同有机溶剂对分离中间相微球的影响；
The morphology of pri- mary QI was observed under Scanning Electron Microscope (SEM) . The effects of solvents on the seperation of MCMBs were examined.
热台偏光显微镜观察表明：该沥青具有良好的中间相转化行为。
Excellent mesophase pitch from this pitch was observed under hot stage optical microscope.
热台偏光显微镜观察表明：该沥青具有良好的中间相转化行为。
Excellent mesophase pitch from this pitch was observed under hot stage optical microscope.
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