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[译]前进观测和炮兵在朝鲜战争中的作用
谢谢hjf1390 兄
原文是这样:
The value of the ';mill method'; of measuring angles was effective in that with the mill method, there was an arc of 1 unit in 1,000. When an Observer, with the use of the reticule, measures a lateral distance of 20 mills and the estimated range to the target is 3,000 yards, then the lateral adjustment would be 60 yards. Vertical graduations are 5 mills each, and vertical scale would be used for such positions as machine gun emplacements. Horizontal graduations are 10 mills each. Military maps, when available, show contour lines that enable the Observer to better identify the target location coordinates. In layman';s terms, the BC scope was to a Forward Observer as an M-1 rifle was to an infantryman.
从这一句“there was an arc of 1 unit in 1,000”感觉像密位的意思,密位值最大6000,他这个mill值最大1000。可是从后面几句看,又有点像距离单位。 |
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