early 16th cent. (denoting a dock for the construction and repair of ships): from French, or from obsolete Italian arzanale, based on Arabic dār-as-sinā‘a, from dārhouse + al-(of) the + sinā’aart, industry
英英释义网络释义
noun
1.all the weapons and equipment that a country has
2.a military structure where arms and ammunition and other military equipment are stored and training is given in the use of arms
arsenic ( Ⅲ , Ⅴ ) in water solution by water , in which it was finally determined by HG-AFS under the optimized conditions .通过样品消解、工作条件等优化,利用氢化物原子荧光光谱法测定药用植物油中砷的含量。