| 释义 |
lead ore短语¹³¹⁶²⁰⁺³
基本英英例句
铅矿
Noun:
ore containing lead The method is simple, rapid, sensitive and has been applied to the determination of Cu in lead ore sample with satisfactory results.
本方法操作简便，快速，选择性较好。用于铅矿中铜含量测定，所得结果及回收均满意。 cnki
The ore is lead mine of partial oxidation, the lead/span> ore consists chiefly of galena and cerusite. 39% of cerusite is the most oxid in lead ore.
所处理矿石为半氧化铅矿石，矿石中铅以方铅矿和白铅矿形式产出，铅的氧化物主要为白铅矿，分布率达39%。 chemyq
Lead ore: British lead ores have been worked since pre- Roman times.
铅矿：自前罗马时代开始，英国的铅矿就被开发了。 ebigear |