iron pyrites

iron pyrites

美 　英

• un.〔礦〕黃鐵礦
• 網絡二硫化鐵；卷簧帶動轉輪逆著黃鐵

英漢解釋

un.

1. 〔礦〕黃鐵礦

例句

An early hypothesis by Chakraborti holds that the arsenic is associated with iron pyrites and enters the aquifers by an oxidation process.

加卡波狄較早提出的一個假說認為，砷與黃鐵礦結合并透過氧化作用進入含水層。

Iron ores and concentrates, including roasted iron pyrites.

鐵礦砂及其精礦，包括焙燒黃鐵礦。

The glistening, brass-coloured fragments I mistook for gold were iron pyrites.

我把那些亮晶晶的黃色碎粒誤以為是金子，其實卻只是黃鐵礦。

A method for producing monohydrate manganous sulfate crystals comprises the steps of (1) finely grinding pyrolusite and iron pyrites;

一種生產一水合*錳晶體的方法，包括（1）細磨軟錳礦和黃鐵礦；

Method of sampling iron pyrites and sulfur ores

黃鐵礦及硫礦采樣方法及水分含量測定方法