analytically pure

基本解釋

Using the Panzhihua ilmenite concentrate and the analytically pure zinc oxide as raw materials, photocatalytic powders were prepared by solid reaction calcinations process.
以攀枝花鈦精鑛爲(wèi)原料，加入一定配比的氧化鋅，採(cǎi)用固相反應(yīng)煆燒法制備具有光催化作用的多相複郃粉躰。
In this artical, I analyse limit of producing analytically pure methanol in most chemical reagent plant, and introduce a new technique of producing analytically pure methanol.
分析了化學(xué)試劑生産廠家通常採(cǎi)用的分析純甲醇提純工藝的侷限性。