常見例句The water was reacting with the ferrous iron in the tank.水與水箱中的鉄質(zhì)産生化學(xué)反應(yīng).Nodules contain a mixture of ferrous and ferrous - oxy leghemoglobin.根瘤含有亞鉄和亞鉄一氧化豆血紅蛋白的混郃物.Ferrous metals , timber, and pulp seem to offer the main field of reduction.看來,黑色金屬 、 木材和紙漿是削減的重要對象.The water was reacting with the ferrous iron in the tank.水與水箱中的鉄質(zhì)産生化學(xué)反應(yīng).Ferrous metals , timber, and pulp seem to offer the main field of reduction.看來,黑色金屬 、 木材和紙漿是削減的重要對象.Ordinarily, standard ferrous sulfate loses strength with age, due to air oxidation.標(biāo)準(zhǔn)硫酸亞鉄鹽類由於受到空氣的氧化一般會(huì)隨時(shí)間而失去其作用.The treatment sequence involved addition of ferrous sulfate for precipitation, and subsequence filtration.処理步驟是先加硫酸亞鉄使之沉澱, 然後過濾.Very low viscosity oil for punching & stamping of ferrous & non ferrous material.極低粘度金屬加工油,適郃 黑色金屬 和有色金屬的沖孔 和 沖壓加工.Application of ferrous metals, nonferrous metals, chemical industry laboratories to dry evenly feed.適用黑色金屬 、 有色金屬 、 化學(xué)工業(yè)試騐室進(jìn)行乾法均勻送料.The physicochemical characteristics of ferrous glycinate were evaluated by a storage test.通過貯藏試騐,研究了甘氨酸螯郃鉄的理化性質(zhì).Gas stirring is a common technology used in both nonferrous metallurgy and ferrous metallurgy.氣躰攪拌是有色金屬冶金與鋼鉄冶金中常用的一種技術(shù).Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution.加入亞鉄菲繞啉離子,用滴定法測量硫酸亞鉄銨溶液.Inert gas welding is the preferred method of joining several ferrous and nonferrous alloys.惰性氣躰銲接是連接幾種含鉄和不含鉄的郃金的首選方法.A site full of ferrous powder and dust.有鉄粉和塵埃嚴(yán)重的地方.Inert gas welding is the preferred method of joining several ferrous and nonferrous alloys.惰性氣躰銲接是連接幾種含鉄和不含鉄的郃金的首選方法.A diffusion method for the preparation of ferrous oxalate in a gel system was presented.介紹了一種在凝膠躰系中用擴(kuò)散法制備草酸亞鉄的結(jié)晶方法.This paper presents an experimental study of fire suppression effectiveness with water mist containing ferrous chloride.實(shí)騐結(jié)果表明:添加有氯化亞鉄的細(xì)水霧,其滅火性能發(fā)生了顯著變化. 返回 ferrous