本文旨在研究激光测尺的实现过程,提出一种实现测尺的设计方案。
This paper aims to study the implementation process of phase laser range measurement ruler, presents a design for measurement ruler.
用显微镜的测微尺镜下测量蚤卵的直径。
Measure the diameter of the flea egg with wee ruler of microscope.
熟悉测量设备装置,诸如:千分尺、标尺、形测孔规、度钻孔及多样化的千分表。
Must be familiar with measuring equipment such as micrometers, verniers, plug gauges, dial bores and various dial indicators.
能使用测径规,千分尺,测量仪表,轮廓测定投影器,块规。
Ability to use Callipers, Micrometers, Gauges, Profile Projector, Gauge Block.
航摄旋偏角对测图定向精度的影响随着处理技术手段的变换而改变,也随着比例尺由小变大而改变。
The effect of aerial photographic swing angle to the orientation precision of digital photogrammetry changes with the processing technical methods and the size of map scale.
目前,国内外在单株立木直径测量过程中,主要使用的还是需人工读取和记录测量数据的测径围尺或轮尺等树木测量工具。
Presently in standing tree's diameter measuring process, the main tools are tape meter or caliper, which need manpower to read and record measure data.
方法:所有穿透性角膜移植术的角膜白斑病例术前测微尺测量角膜白斑的长径与短径。
Methods:All the corneal leucoma cases were chosen suing Micrometer preoperatively to measure the diameter of the corneal leucoma and the whole corneal.
基于航空摄影测量作业流程进行了航拍试验,分析得出数码航空摄影测量完全能满足大比例尺测图的要求,最后总结了数码相机进行航拍成图的几点结论。
The experiment was made on base of workflow of aerial photogrammetry, the experiment result shows that the digital image can produce large scale map, and several conclusion is induced at last.
方法:镜下观察旋毛虫幼虫卷曲状态,用测微尺随机测量囊包长、宽。
Methods: the coiled shapes of Trichinella isolated ML were observed under microscopes, then the lengths and widths of ML encystment (encysted index) were measured at random by micrometer.
描述和评价测量方法,例如:属性筛选法、块规法、测径器、千分尺、光学比较仪、抗张强度、滴定等。
Describe and review measurement methods such as attribute screens, gauge blocks, calipers, micrometers, optical comparators, tensile strength, titration, etc.
通过国家标准测微尺标定后,每次测试只须选择与物镜相对应的比例尺数值即可直接得到样品的实际大小数值。
Adopted national standards micrometer scale calibration, it can get the actual numerical size after selecting the numerical scale that corresponding to objective lens in each test.
这些仪器架在四 根四公尺长的支柱上以求稳固,联系着GPS卫星以量测地表的位移。
Mounted on four four-meter-long legs for stability, these instruments will communicate with GPS satellites to measure movement on the surface of the earth.
两尺杆形成一个角重叠于被测角上,反映在刻度尺上的角度刻线读数就是被测角度。
The two ruler rods form an Angle which is overlapped on a measured Angle. The read number of the Angle reticle reflected onto the graduation ruler is a measured Angle.
工程测链工程上用的一种相似的工具,长100英尺(30。5米)。
A similar instrument used in engineering, measuring100 feet (30.5 meters).
工程测链工程上用的一种相似的工具,长100英尺(30。5米)。
A similar instrument used in engineering, measuring100 feet (30.5 meters).
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