zincous

常見例句

This has greatly enhanced production efficiency and the big diffloult problem of how to cast the zincous alloy ornaments with machines has been solved.
極大地提高了產(chǎn)品質(zhì)量，解決了普通飾品生產(chǎn)設(shè)備不能鑄造鋅合金產(chǎn)品這一大難題。
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.
用氫氧化鈉熔融試樣,以水浸出熔融物,分取部分試液于硫酸介質(zhì)中,用硅鉬藍(lán)光度法測定鋅精礦中二氧化硅的含量。
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.
用本法測定鋅精礦中的二氧化硅與國標(biāo)法結(jié)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.
文章介紹了我國鋁用陽極和陽極糊的生產(chǎn)、消費(fèi)概況及石油焦的供應(yīng)形勢。
Fast Determination of Silica in Zincous Concentrate
快速測定鋅精礦中二氧化硅
Keywords Zincous Concentrate;Silica;Spectrophotometry.;
鋅精礦;二氧化硅;分光光度法;