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
英英釋義網絡釋義
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 .通過樣品消解、工作條件等優化,利用氫化物原子熒光光譜法測定藥用植物油中砷的含量。