goethite是什么意思？

goethite

英['gəʊθaɪt] 美['goʊθaɪt]

• n. 针铁矿；

例句

• The nodule minerals consist of quartz, plagioclase, amphibole, K ? feldspar , goethite, lepidocrocite, δ MnO ? 2 , illite, and muscovite etc. 结核的组成矿物有δ MnO2 、 针铁矿 、 水针铁矿、石英 、 斜长石 、 角闪石 、 钾长石 、 伊利石和白云母等.
• Ce - rhabdophane grains less than 10 μ m in diameter were discovered in goethite in incipient weathering sample. 研究发现初期风化样品的针铁矿有微米大小的稀土磷酸盐矿物水磷铈石产出.
• By contrast , the process for goethite and manganite were exothermic. 硼在针铁矿、水锰矿上的吸附为放热过程,解吸为吸热过程.
• Remove of iron from sulfuric acid leaching solution of ferrochromium alloy by goethite is researched. 研究了用针铁矿法从铬铁合金硫酸浸出溶液中除铁并回收铬.
• The absorption reactions of goethite and its precursors on arsenite were studied. 观察了针铁矿及其前体对溶液中亚砷酸根离子的吸附过程和吸附性能.

英英词典释义

• Noun
  1. a red or yellow or brown mineral; an oxide of iron that is a common constituent of rust

行业词典

• 冶金学： 针铁矿；
  土壤学： 针铁矿；黄棕色的羟基氧化铁矿物(FeOOH)。；
  地质学： 针铁矿；