鈣鎂合金 的英文怎麼說
中文拼音 [gàiměigějīn]
鈣鎂合金
英文
calcium magnesium alloy-
It can also restrain the decomposition of organic substances in the soil and the bind of nitrogen, and wash away the nutritious elements, such as magnesium, calcium, and potassium. the acid rain deprives the soil. it acidifies the rivers and lakes, and dissolves the heavy metal in the soil into water, therefore poisons the fish
它可以直接使大片森林死亡,農作物枯萎;也會抑制土壤中有機物的分解和氮的固定,淋洗與土壤粒子結合的鈣、鎂、鉀等營養元素,使土壤貧瘠化;還可使湖泊、河流酸化,並溶解土壤和水體底泥中的重金屬進入水中,毒害魚類;加速建築物和文物古跡的腐蝕和風化過程;可能危及人體健康。Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - determination of calcium, magnesium, and manganese contents
稀土硅鐵合金及鎂硅鐵合金化學分析方法鈣鎂錳量的測定Lu : gui alloy powder, dianxiejinzhumeng, guimeng alloy, calcium magnesium phosphate fertilizer, composite guifei, phosphate rock sales
鋁硅合金粉、電解金屬錳、硅錳合金、鈣鎂磷肥、復合硅肥、磷礦石購銷。Lu : gui alloy powder, dianjiejinshumeng, guimeng alloy, calcium magnesium phosphate fertilizer, composite guifei, phosphate rock sales
鋁硅合金粉、電解金屬錳、硅錳合金、鈣鎂磷肥、復合硅肥、磷礦石購銷。Mr. fan, mr. reap, metal magnesium, chloride, tar, guigai, building materials, ferro alloys, and metal, retail, sales, general cargo transport
焦粉,焦粒,金屬鎂,硅鐵,焦油,硅鈣,建材,鐵合金,五金機電,百貨,銷售,普通貨物運輸。Method for determination of calcium in magnesium alloys
鎂合金中鈣含量的測定方法分享友人