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- zinc sulfate test 硫酸鋅試驗
- It describes the test and operation of zinc sulfate solution purification by antimony trioxide instead of arsenate. 介紹硫酸鋅溶液由砷鹽凈化改為銻鹽凈化的試驗及生產(chǎn)實(shí)踐情況。
- In general, spray applications using zinc sulfate have been the most generally used and successful on trees. 一般說(shuō)來(lái)，采用硫酸鋅的葉面噴布最為常見(jiàn)，對樹(shù)的效果也較好。
- The preparation of zinc sulfate heptahydrate and copper sulfate pentahydrate from calcined zincblende was investigated. 用經(jīng)高溫煅燒后的閃鋅礦石與稀硫酸反應制備七水硫酸鋅和五水硫酸銅。
- The thermokinetics of solid liquid reaction of zinc sulfate with histidine are studied using a microcalorimeter. 用微熱量計對硫酸鋅與組氨酸在水中的固液反應進(jìn)行了熱動(dòng)力學(xué)研究。
- Color, plus a few drops of copper sulfate test solution, namely, the red precipitate of cuprous oxide precipitate. 色，再加硫酸銅試液數滴，即析出氧化亞銅的紅色沉淀。
- Sulfuric acid, zinc salt (1:1);Zinc sulfate, heptahydrate;Zinc vitriol;zinc sulfate (1:1);ai3-03967;bonazen ... 硫酸鋅(1:1);硫酸鋅;鋅礬;皓礬;硫酸鋅，無(wú)水香港
- The technological conditions of the preparation of zinc sulfate with smithsonite as raw materials was reported. 本文報道了用菱鋅礦作原料，制備硫酸鋅的工藝條件。
- Zinc sulfate heptahydrate (1:1:7);sulfuric acid, zinc salt (1:1), heptahydrate;white vitriol (heptahydrate) ... 七水合硫酸鋅;硫酸鋅（藥用）;硫酸鋅，七水香港
- Objective:To study the effect of treatment for acute herpetic stomatitis by 0 5% zinc sulfate and Co Daqingye Mixture. 目的:探討用0。5%25硫酸鋅與復方大青葉合劑聯(lián)合治療急性病毒性口炎的效果。
- A method of synthesis of isoamyl acetate catalyzed by zinc sulfate had been developed. 以硫酸鋅為催化劑催化合成了乙酸異戊酯,確定了酯化優(yōu)化條件。
- The synthetic conditions of zinc propionate with calcium propionate and zinc sulfate as raw materials were studied. 以丙酸鈣和硫酸鋅為原料,經(jīng)復分解反應合成了一種新型食品添加劑-丙酸鋅。
- It was shown that the inhibition effect of molybdate increased with the addition of phosphate, but could not increase with the addition of zinc sulfate. 指出鉬酸鹽與正磷酸鹽的復配具有明顯的協(xié)同效應而與鋅鹽之間不存在協(xié)同關(guān)系。
- zinc sulfate turbidity test outfit 硫酸鋅濁度測試器械包
- Zinc sulfate was produced in process of soaking blende with sulfuric acid of high concentration in oxygen and at normal pressure. 研究了在常壓、通氧條件下,用濃硫酸浸取閃鋅礦制取硫酸鋅時(shí)酸浸條件對鋅浸取率的影響。
- The acute toxicity of zinc citrate in rabbits and pharmacokinetics were studied by atomic absorption spectrometry and zinc sulfate was used as control. 目的：應用原子吸收光譜法，以硫酸鋅作對照，對枸櫞酸鋅的急性毒性和在家兔體內的藥物動(dòng)力學(xué)進(jìn)行實(shí)驗性研究。
- Most iron can be removed through jarosite process.The content of zinc sulfate can reach more than 98% by evaporating, cooling, crystallization and centrifuging. 用黃鐵礬法除去大部分鐵,通過(guò)蒸發(fā)、冷卻結晶、離心脫水,可最終使硫酸鋅的含量達98%25以上。
- Potassium sulfate,Zinc sulfate,Manganese sulfate,Copper sulfate,Ferrocyanide sulfate and surface active agent were compounded to obtion effective spraying fertilizer. 并將硫酸鉀與鋅、錳、銅、鐵等微肥與表面活性劑復配，制得高效的葉面肥。
- The technology of counterdictory stibium purification is widely used in the purification progress of refining Zinc metallurgically from the solution of Zinc sulfate. 逆銻凈化工藝在各濕法煉鋅廠(chǎng)硫酸鋅溶液的凈化過(guò)程中被廣泛采用。
- nitric acid-magnesium sulfate test 硝酸硫酸鎂試驗:檢白蛋白
