... 读数显微镜，读度显微镜 reading microscope 读数线 reading line 杜尔金式照相凹版 Dultgen process ...
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其它证据的复式线(包括自19世纪80年代以来可靠的气温读数)清晰显示了升温的趋势。
Multiple lines of other evidence, including reliable thermometer readings since the 1880s, reveal a clear warming trend.
该方法利用精密线纹尺和读数显微镜对数控机床的定位精度和重复定位精度进行检验。
In this method, the positioning accuracy and repeated positioning accuracy are tested using the precision linear scale and the reading microscope.
提出了一种以线阵CCD固态传感器取代读数显微镜的航空相机镜头焦距测量系统。
An auto measuring system of aerial camera lens is presented, which substitutes linear array CCD sensor for reading microscope to measure the focus of aerial camera lens.
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