英汉词典

1.Its gold content is closely related to pyrites and arsenopyrite.

矿石中的金以不可见金为主，含量与黄铁矿、毒砂关系密切。

2.The Eskimos produced a slow-burning spark by striking quartz against iron pyrites.

爱斯基摩人利用硫化铁矿石击打石英获得缓慢燃烧的火花。

3.Concurrence of loose granular and colloform pyrites are the characteristics of the stopped-active chimney.

松散粒状黄铁矿和胶状黄铁矿同时出现是已经停止活动的烟囱物特征。

4.Kaolinite, a number of siderites, pyrites, siliceous authigenic minerals and a few calcites represent continental environment.

高岭石、大部分菱铁矿、黄铁矿、硅质自生矿物及少部分方解石反映了陆相环境。

5.Core HD196A, recovered from the seafloor of the northeastern South China sea, has large amount of pyrites. The morphologies of pyrites are as the form of rod with hollow or not.

南海东北部的HD196 A岩心中发现大量条状的自生黄铁矿，以中空或实心为主。

6.The rate of oxidation reaction of pyrites increased.

黄铁矿的氧化速率增大。