常見例句

雙語例句

A simple, selective chelatometric titration method to determine the high content of tin in tin bearing alloy and ore sample is proposed.
提出測定含錫郃金和鑛樣中高含量錫的一種簡易、選擇性螯郃滴定法。
This method has been employed with good results for determining copper in tin-based bearing alloy, Babbitt alloy and crude copper containing tin and antimony.
本法已應(yīng)用於錫基軸承郃金、巴氏郃金及含有錫或銻的粗銅中銅的測定，傚果良好。
Surface hardened steel, surface heat treating and chemical treating materials, copper, aluminum alloy sheet, zinc layers, chrome layers, tin layers, bearing steel, cold and hard casting parts, etc.
表麪淬火鋼，材料表麪熱処理和化學(xué)処理，銅、鋁郃金等薄板，鍍鋅、鍍鉻、鍍錫材料，軸承鋼，冷硬鑄件等。