Always use air or a clean, lint-free, non-abrasive cloth to clean the laser aperture area.
请永远使用吹气或是干净，不会起毛的软布来清洁这个区域。
Objective: to get anatomical parameters of pyriform aperture area and to investigate its clinical significance.
目的：获得有关梨状孔的各项解剖学数据并探讨其临床意义。
The f-stop, otherwise known as the aperture, determines your depth of field (the area in focus) and how much light can pass through the lens to reach the sensor.
f制光圈(或称光圈)决定相机的景深(对焦区域)以及有多少光能通过镜头到达传感器。
The very gravity distortion also effects the space-time continuum in the area, and creates a dimensional aperture field very similar to what occurs in the poles.
引力的极度扭曲也能对此区域的空间-时间的连续性产生影响，并产生一个维度裂缝，这种现象非常类似于在两极出现的现象。
NASA's Airborne Synthetic Aperture Radar (AIRSAR) has revealed extensive waterworks and urban sprawl surrounding the many temples of the greater Angkor area.
NASA的机载合成孔径雷达(AIRSAR)在大吴哥区发现粗放的水利设施和无计划的城市扩张。
The effect of the different aperture size and the area of the membrane, operation pressure were studied.
实验中比较了不同膜管孔径、膜管面积、操作压力等对乳酸杆菌发酵液浓缩效果的影响。
Moving Target Detection and Image (MTDI) is a hot topic in the area of Synthetic Aperture Radar (SAR) and plays an important role in both martial field and civilian field.
动目标检测和成像是合成孔径雷达(SAR)领域中一个十分活跃的研究热点，是SAR要完成的基本功能之一，无论在军事上还是在民用中都具有非常重要的作用。
In recent years, researches of ship detection using synthetic aperture radar (SAR) images have received considerable attentions in the area of Marine remote sensing.
近年来，利用合成孔径雷达(SAR)图像进行舰船检测的研究在海洋遥感领域得到高度重视。
Due to its capacity of all-weather and all-time, Synthetic Aperture Radar (SAR) technique has been currently a hot topic in the area of Photogrammetry and Remote Sensing.
合成孔径雷达(SAR)由于其全天候、全天时的工作能力，成为近几年来摄影测量与遥感领域的研究热点。
It shows that, for the case of the same area, the energy coupling into the square aperture is smaller than that of into the rectangular ones.
结果表明，在孔洞面积相同的情况下，电磁脉冲对正方形孔洞的耦合能量较小；
Using this method, the modules achieved a 9% aperture-area efficiency.
使用这种方法，所述模块实现了9%的孔径面积效率。
At least one aperture extends through the substrate from the first surface to the second surface, and has a first open area.
至少一个孔口从所述第一表面至所述第二表面延伸通过所述基底，并具有第一开口区域。
The film gate view guide indicates the area of the camera's view that renders only if the aspect ratios of the camera aperture and rendering resolution are the same.
胶片框的视野引导显示了照相机的视野范围，并且是只有当照相机光圈的高宽比和透视分辨率一样的情况下才起渲染作用。
The capillary condensation appeared when the alcohols were adsorbed in the MOF508 which had big specific surface area and narrow aperture.
在比表面积大、孔径小的MOF508中，醇类的吸附会产生毛细凝聚现象；
The aperture size (area of the aperture) of a lens could be calculated from focal length and the correspondent f-number.
光圈孔的大小，可从镜头的焦距与焦距比数中计算出来。
When the pad area is greater than 66 percent of the aperture wall surface area, the probability of achieving efficient paste transfer is increased.
当焊盘面积大于孔壁表面积的66%。提高锡膏有效转移的可能性。
In MMS Spectrometers, a dispersive-grating geometry with a wide-area coded aperture takes the place of a traditional slit entrance.
在MMS光谱仪中，使用了色散光栅质谱法，并以大口径编码光阑代替了传统狭缝入口。
Whereas this phenomenon didn't show in the J370 with small specific surface area and narrow aperture or J372 with big specific surface area and wide aperture.
比表面积小、孔径小的J370和比表面积大、孔径大的J372中不会产生这样的现象。
Thermal Transfiguration Analysis for the Large Aperture Optical Element of Switchyard in ICF Driver Target Area.
惯性约束聚变靶场编组站大口径光学元件的热变形分析。
The sorption agent has an integral type self-supporting metal oxide framework, high specific surface area and even aperture distribution.
该吸附剂具有整体式自支撑金属氧化物骨架结构，比表面积高且孔径分布均匀。
The results of test show that the air aperture number, ratio of air-liquid area, ratio of length…
结果表明，预混芯的气孔数目、气液面积比以及气泡生成室的长宽比均对喷嘴雾化效果有影响。
The results of test show that the air aperture number, ratio of air-liquid area, ratio of length…
结果表明，预混芯的气孔数目、气液面积比以及气泡生成室的长宽比均对喷嘴雾化效果有影响。
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