zincous

常见例句

This has greatly enhanced production efficiency and the big diffloult problem of how to cast the zincous alloy ornaments with machines has been solved.
极大地提高了产品质量，解决了普通饰品生产设备不能铸造锌合金产品这一大难题。
The sample is decomposed by sodium hydroxide,then extracted by the hot water.Part of solution was determined in zincous concentrate in H 2SO 4 medium by molybdenum blue spectrophotometry.
用氢氧化钠熔融试样,以水浸出熔融物,分取部分试液于硫酸介质中,用硅钼蓝光度法测定锌精矿中二氧化硅的含量。
When this method is used for the determination of silica in zincous concentrate, the results are coincident with country standard method, but this method is simpler and more rapid.
用本法测定锌精矿中的二氧化硅与国标法结果吻合。
The supply with general situation of the production that the article introduced our country aluminium to use positive pole and zincous paste, consumption and anxious oil situation.
文章介绍了我国铝用阳极和阳极糊的生产、消费概况及石油焦的供应形势。
Fast Determination of Silica in Zincous Concentrate
快速测定锌精矿中二氧化硅
Keywords Zincous Concentrate;Silica;Spectrophotometry.;
锌精矿;二氧化硅;分光光度法;