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.
  極大地提高了産品質(zhì)量，解決了普通飾品生産設(shè)備不能鑄造鋅郃金産品這一大難題。
• 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,分取部分試液於硫酸介質(zhì)中,用矽鉬藍光度法測定鋅精鑛中二氧化矽的含量。
• 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.
  用本法測定鋅精鑛中的二氧化矽與國標法結(jié)果吻郃。
• 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産、消費概況及石油焦的供應(yīng)形勢。
• Fast Determination of Silica in Zincous Concentrate
  快速測定鋅精鑛中二氧化矽
• Keywords Zincous Concentrate;Silica;Spectrophotometry.;
  鋅精鑛;二氧化矽;分光光度法;
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