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本帖最后由 STG44突击步枪 于 2012-6-20 23:21 编辑
6. Firing tests on board the modified monitor Florida, on 6 March 1907, showed that with the new sights the ship could fire her guns at any angle without suffering undue blast interference. Foreign ships with hoods could not fire along their centerlines, but U.S. ships could fire over any arc (e.g., with four guns dead ahead). Capps may have been encouraged by previous successful U.S. experience using turrets combining two 12-inch guns with two 8-inch guns on an upper level.
——Norman Friedman
一战英国船根源在于open sight hood设计,和背负式本身以及炮眼什么的没什么关系
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