横截面数据：成分数据只测量一次。这展示你的变量在一个时间点的快照（如：市场调查）。
Cross-Sectional: The sample of elements is measured only once. This shows you a snapshot of variables at a point in time (e. g. , market survey).
本文介绍了雷达散射截面积(RCS)测量系统的一种数据采集设计方案。
This paper introduces a method of data acquisition applied in the RCS testing system.
将PDPA测得的空间点数据分别沿扫描径向和所在测量截面积分，得到液滴的线平均和面平均直径。 PDPA的线积分数据比马尔文仪测得的线积分值要大；
The PDPA measured point data were integrated into the line averaged drop sizes over radial traverses and the cross section averaged sizes over the whole measured sections.
利用在圆柱度仪上采用两截面和多截面测量法测得的数据，建立适用于圆柱体锥度评定的几种模型，并建立了圆柱体端面和径向跳动在圆柱度仪上测量与评定的模型。
Several evaluation models of cylinder's taper are built based on the data measured on cylindricity measuring instrument using a double-section measuring method and a multi-section measuring method.
它不仅具有传统电工刀的功能，而且具有测量各种导线直径，直读导线截面积等数据的功能。
The multifunction electrician tool of the utility model can measure the diameters of various conductor wires and can directly read data, such as the sectional area of a conductor wire, etc.
近场散射数据的远场变换研究是具有发展前景的由近场测量目标，获取目标远场雷达截面的方法之一。
Near-field to far-field transformation ranks among one of the most promising methods for getting far-field radar-cross-section(RCS) from measurements of targets from the near-field scattering fields.
近场散射数据的远场变换研究是具有发展前景的由近场测量目标，获取目标远场雷达截面的方法之一。
Near-field to far-field transformation ranks among one of the most promising methods for getting far-field radar-cross-section(RCS) from measurements of targets from the near-field scattering fields.
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