短語詞組短語original horizontality 原始水平層理horizontality and verticality method 橫竪法law of initial horizontality 原始地層水平定律horizontality and longitudinality 橫曏性與縱曏性Law of Original Horizontality 原始水平性定律Principle of original horizontality 水平原理shipborne weapon system horizontality 艦載武器系統(tǒng)水平度horizontality of support ring 支承圈水平度 返回 horizontality