feldspar是什么意思

实用例句

1. Jadeite jade consists of minerals of pyroxene, amphibole and feldspar groups.

翡翠由辉石族 、 角闪石族、长石族矿物组成.来自互联网

2. Industry: petroleum, diamonds, iron ore, phosphates, feldspar, bauxite, uranium, gold.

工业: 原油, 钻石, 铁矿, 磷酸盐, 长石矿, 铝氧石, 铀, 黄金.来自互联网

3. Feldspar commonly used are: granite a long stone set fire to rocks.

常用的长石主要有: 花岗岩、霞硌、正长石等火烧岩.来自互联网

4. This sandstone consists of quartz primarily and feldspar secondly.

这种砂岩的成份以石英为主,长石次之.来自互联网

5. The ore - hunting indicator is of calcite - potassium feldspar veins containing pyritohedron pyrite.

直接找矿标志为含五角十二面体黄铁矿铁方解石钾长石脉.来自互联网