“range scale”的概念、定义、翻译、参考文献-科学参考

单词	range scale
释义	range scale [`rānj ´skāl] ^ORDNANCE 1. Scale on the arm of a plotting board where the observed range of a moving target is recorded in finding firing data. 2. Graduated scale on the sight or mount of a gun, used to show the elevation of the gun. 3. Table of firing data giving elevation settings corresponding to various ranges for the standard charges.
随便看	direct reading direct-reading gage direct recording direct-reduction process direct reflection direct repeat direct resistance-coupled amplifier direct return system directrix direct route direct scanning direct scattering theory direct screen halftone direct sequence system direct solar radiation direct stratification direct stroke direct sum direct support artillery direct symbol recognition direct tide direct variation direct viewfinder direct-view storage tube direct-vision nephoscope

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