实际上，当你按下快门时，一套复杂的程序开启，包括镜头内光圈的设置、一块单镜头反射镜的升起和其他更多的步骤。
When you press the shutter release on the camera, a complex sequence of events occurs, including setting the aperture in the lens, flipping up the mirror of an SLR and a lot more.
目的：探讨腹腔镜下套扎法治疗输卵管间质部妊娠临床效果。
Objective: To approach clinical effect of laparoscopic interstitial tubal pregnancy therapy with loop ligature method.
宇航员的任务是做对哈勃太空望远镜的最后一套维修。
The astronauts' mission is to do a final set of repairs on the Hubble Space Telescope.
本文中介绍了我们设计和安装的一套激光微束系统，该系统分为二部份：激光源和显微镜。
In this paper, we design and set up a laser microbeam system, which consists of two main parts: laser source and microscope.
一架显微镜一般都带了一套这样的具有不同的吸性的相板。
Generally a microscope will come with an assortment of these phase plates having different absorptions.
本文设计了一套蓝光光学读取头的光路系统，包括用于光束处理的准直镜，整形棱镜，还有用于信号探测的柱面镜。
This paper designs an optical system and some lenses for the BD OPU, including collimator lens, beam shaping lens for laser beam shaping, and cylinder lens for signal detecting.
方法：对138例肝硬化食管静脉曲张出血患者在急诊状态下紧急内镜套扎，观察止血效果。
Methods: to perform emergent endoscopic ligation in 138 cirrhosis patients with esophageal varices bleeding in a state of emergency and observe the hemostatic effect.
结论奥曲肽联合内镜套扎术可以明显提高食管静脉曲张破裂出血的治疗效果和安全性。
Conclusion Octreotide in combination with endoscopic band ligation can significantly improve the therapeutic effect and safety for esophageal variceal bleeding.
方法利用激光陷阱技术，用激光器、生物显微镜、CCD传感器和计算机图像处理系统构成一套光镊来进行操纵。
Methods we constructed an optical tweezers which consists of a Laser, a microscope, a CCD camera and computer image processing system, and manipulated some cells with the tweezers.
设计了一套基于AT 89 C52单片机的显微镜工作台定位系统。
The orientation system for microscope worktable based on AT89C52 chip microcomputer is designed.
总结了输尿管肾镜下套石篮取石的经验教训。
The experience of ureteroscopic basket extraction of ureteral stone was proposed.
欣迪自行车配件厂是专业生产自行车零件工厂，主要生产自行车车铃，反光镜，喇叭，把套等。
Xindi bicycle parts factory is a professional manufacturer of bicycle parts factories, mainly produce bicycle bell, mirror, horn , handle.
针对国内微光瞄准镜可靠性试验的急需，现已设计并研制出智能化程度很高的一套试验设备。
The equipment which has the high intelligentized can be used to test the reliability of the rifle low- light level sight.
设计出一套能微纳米运动的42M- 1.8D电机自动控制系统，可广泛应用于大部分原子力显微镜。
Designed an automatic control system of 42m-1.8d motor, which can be widely used in the atomic force microscope.
目的探讨三孔套扎法腹腔镜胆囊切除术（LC）的可行性和临床应用价值。
To evaluate the feasibility and clinical value of three - port - looping laparoscopic cholecystectomy (LC).
建立了一套较完整的大口径聚光镜型菲涅耳透镜设计和分析理论。
A more integrated theory of design and analysis has been established for the sake of developing the condensing lens type large aperture Frensnel lens.
在使用综合验光仪时，验光师会将一套的镜片放在眼睛的前面，并通过一种名叫眼底镜的轻便简易的仪器测量出它们是如何聚焦光线的。
Using an instrument called a phoropter, an optometrist places a series of lenses in front of your eyes and measures how they focus light using a hand held lighted instrument called a retinoscope.
方法摸索出一套规范的腹腔镜下置双套引流管的护理方法与技巧，对21例腹腔镜下置双套引流管的SAP患者进行观察与护理。
Methods To find out a set of regulated nursing measurement and skills of LPLD. 21 early SAP patients were treated by LPLD.
分析了大地测量仪器望远镜调焦运行误差产生的原因，并以经纬仪为例，介绍一套利用JSJ综合检验仪对其调焦误差进行检定的方法。
Meanwhile, the method that tests the focus running error by using JSJ integrating inspection instrument through an example of theodolite is introduced.
结论：奥曲肽可以显著减少食管静脉曲张破裂出血患者内镜下曲张静脉套扎术后早期再出血率。
Conclusion: Octreotide can obviously decrease the rates of early recurrent bleeding of esophageal varication after ligation.
我们致力于刹车灯、车底灯、消声器、方向盘套、健康垫、室内镜等汽车精品系列的开发和生产。
We are committed to the brake lights, vehicle lights, muffler, steering wheel cover, health MATS, such as indoor car-quality range of development and production.
腹腔镜微创手术为贲门失弛缓症下进行了5套管使用全身麻醉。
Minimally invasive surgery for achalasia is performed under general anesthesia with the use of 5 trocars.
以平面光栅单色仪和光学扫描振镜为基础研制一套具有高时间分辨能力的光学多道分析系统，并利用计算机进行实时控制与数据采集。
Based on a plane grating monochrometer and a optical scanner, the high time-resolved optical multichannel spectrometer is developed. A computer is used to real-time control and data acquisition.
论文设计并优化了一套完整的集自动对焦和实时融合功能为一体的数码显微镜系统。
This paper has designed and optimized an integrated digital microscope system, which can realize both auto-focusing and real time fusion.
反光镜套可由超透明膜做成。
The rear view mirror sleeves are made of ultra transparent membrane.
方法回顾性分析手术（150例）和内镜套扎（473例）治疗的门静脉高压症食管胃底静脉曲张出血患者的临床资料。
Methods We retrospectively analyzed the clinical data of 623 patients with bleeding gastroesophageal varices treated with operative devascularization (150 cases) and endoscopic ligation (473 cases).
并非广为人知的一点，两条鳟鱼的鱼鳞决不相同：这种显微镜下的差异就如同两套指纹不可能相同一样。
It is not perhaps generally known that the scales of no two trout are alike: I mean microscopically alike in the sense that no two sets of finger-prints correspond.
并非广为人知的一点，两条鳟鱼的鱼鳞决不相同：这种显微镜下的差异就如同两套指纹不可能相同一样。
It is not perhaps generally known that the scales of no two trout are alike: I mean microscopically alike in the sense that no two sets of finger-prints correspond.
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