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.
这些炙热、年轻的恒星构成了这幅NASA斯皮策太空望远镜所摄宇宙图像中的风景。 年轻的恒星看上去忽明忽暗，这是由于恒星表面冷点、热点的转换所造成的亮度水平的改变。
The young stars dip and peak inbrightness; shifting cold and hot spots on the stars' surfaces cause brightnesslevels to change.
他们在镇上漫游，穿过弯弯曲曲的街道朝水平如镜的运河走去，那儿的水黑得像煤块一样。
Through the town they wandered, through the crooked streets, toward the glassy canal where the water lay black as coal.
目前它们被发现在一些碰撞和研磨中产生，可见程度无非是高中实验室显微镜的水平。
Now they've been found in something that bumps and grinds, visible with nothing fancier than a high school lab-issue microscope.
有人喜欢峰峦雄伟的泰山，有人喜欢水平如镜的西湖，有人喜欢风景迷人的海南岛，但我却喜欢波澜壮阔的大海。
Some people like the mountainous majesty of Taishan, some people like the level of the lake as a mirror, some people like enchanting scenery of the Hainan Island, but I like the magnificent sea.
罗斯说，这种显微镜文本使用17世纪技术水平的透镜技术，只有放大1000倍以后才能看到，一个镍盘包含了30000页容量的文本或图片。
At a size readable at 1000 times magnification, each disc can hold 30, 000 pages of text or images.
本研究首次使利用SRS显微镜制作无标记化学影片成为可能：在亚细胞水平拍摄流水线式的连续镜头，捕获细胞内蛋白、脂质与水的视频图像。
For the first time, SRS microscopy makes possible label-free chemical movies, with streaming footage at the subcellular level, catching video of proteins, lipids, and water within cells.
该设备的主要指标都达到或接近国内同类型射电望远镜的水平。
The main specifications of the equipment has approached or reached the national level of its kind.
我爱峰峦雄伟的华山，我爱水平如镜的西湖；我还爱秀丽无比的万窟山。但我更爱那变幻莫测的大海。
I love the mountainous majesty of Huashan, I love West Lake, I love the darker; more beautiful thousand mountain cave. But I love the sea change unpredictably.
目的探讨胃粘膜相关淋巴组织淋巴瘤的临床、内镜及病理特征，以提高早期诊断水平。
Objective to investigate the features of clinical, endoscopic and pathologic of gastric mucosa associated lymphoid tissue lymphoma in order to improve diagnostic level in the early stage.
这表明红镜鲤群体仍具有较高的变异水平，但遗传漂变和人工选择已对群体产生了较大影响。
This study results indicated that high level genetic variation was still in Red mirror carp population, but genetic drift and artificial se- lection had much effect on population.
在(照准仪)基座上水平且与台基座平行地装有一镜。
It consists of a base (the alidade) on which a sight is mounted. When this is horizontal, its axis is parallel to the base.
结果与假手术组相比，肠I ／R损伤后，血清及肝组织中的SOD活力降低，MDA、NO水平升高，镜检发现肝有明显组织形态学损伤。
Results Compared with Sham group, after intestinal I/R injury, activity of SOD was decreased, while the levels of MDA and NO was increased in serum and liver tissue.
它们也可以转成直立，水平方向面朝山外，也可以旋转360度，因此，这台望远镜能够看到天空中的任何地方。
They can also be moved to the vertical, looking out from the mountain toward the horizon, and turn 360 degrees, so the telescope can look anywhere in the sky.
应用腹腔镜模拟操作系统练习是提高腹腔镜医师基本技术水平的重要方法之一。
Its a good way to enhancing basic skills of the laparoscope doctor to train them with the simulation operating system.
目的探索微创关节镜下经皮张力带治疗髌骨水平骨折的方法和疗效。
Objective To evaluated the therapeutic effect of skin tension belt under arthroscope in treatment of patella horizontal maxillary fracture.
还有山下那水平如镜的池塘，倒映着眼前的美景，格外的好看。
There are below that level as a mirror of the pond, reflecting the beauty of the sight, especially good-looking.
目的观察不同水平控制性降压对鼻内镜手术视野清晰度及脑血流的影响。
To explore the effects of deliberate hypotension at different levels on cerebral blood flow and definition of surgical fields.
托马斯·赫德森呆望着湛蓝的海面，海面水平如镜。在海湾那儿，都是深蓝一片了。
Thomas Hudson looked out at the flatness of the blue sea and the darker blue of the gulf.
在这个价位上的望远镜自然都有很高水平的机械结构。
At this price, the mechanical construction of a binocular is naturally on a very high quality level.
目的探讨食管静脉破裂出血内镜治疗中的血浆降钙素基因相关肽(CGRP)水平变化。
Objective to investigate the alteration of plasm level of calcitonin gene related peptide (CGRP) and its clinical significance in esophagus venous bleeding with endoscope treatment.
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.
光镜下观察随et水平的升高，胃黏膜损伤程度逐渐加重。
The damage degree of gastric mucosa was increased with the elevation of ET level under microscope.
ROS水平分别采用激光共聚焦显微镜和FCM检测；
The level of reactive oxygen species (ROS) was detected with confocal laser scanning microscope and FCM.
在光镜水平上，以部分组织器官为对象，对乌骨鸡外周淋巴组织的发生和结构进行了研究。
The structure and development of the peripheral lymphoid tissues of Silky fowl were investigated by light microscope.
目的光镜下观察高糖大鼠视网膜早期形态学改变并探讨其与血糖、内皮素- 1水平的关系。
Objective to observe the early morphologic changes in hyperglycemia rats 'retina by using light microscope, and to explore its relationship with blood sugar and endothelin-1 (ET-1).
光学显微镜下观察lcl的形态特征，利用流式细胞术分析LCL细胞膜表面分子CD 19和CD 23的表达水平。
Morphological characteristic of the established immortalized BLCL was observed by microscope and the expression of CD19 and CD23 on cellular surface was determined by flow cytometry.
目的探讨大肠原发性恶性淋巴瘤（PCML）的临床表现、内镜特点，提高诊断水平。
Objective To study the clinical manifestations and endoscopic features of primary colorectal malignant lymphoma(PCML), and to improve its diagnostic efficiency.
结论应用鼻内镜和螺旋CT检查可提高筛前神经综合征的诊断水平；
Conclusions The examining by rhinoscope and CT scanning can significantly improve the diagnostic efficacy.
结论应用鼻内镜和螺旋CT检查可提高筛前神经综合征的诊断水平；
Conclusions The examining by rhinoscope and CT scanning can significantly improve the diagnostic efficacy.
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