| 释义 |
electrum
英音 [ ɪˈlektrəm ]
美音 [ ɪˈlektrəm ]
释义
n. [矿物] 银金矿；琥珀金
例句
1·Besides native gold, also kustelite and electrum are existed in the ore deposit.
主要以自然金、金银矿、银金矿存在。
2·Gold mainly exists as gold minerals, including electrum , silver-bearing native gold.
金以矿物态为主，金矿物主要为银金矿、含银自然金。
3·Pyrite, galena, sphalerite, native gold, electrum and joseite are the main ore minerals.
主要金属矿物是，黄铁矿、方铅矿、闪锌矿、自然金、银金矿、硫蹄铋矿。
|