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- The determination of arsenic content in naphtha by GFAAS was studied with THF as solvent,and nickel nitrate as matrix modifier. 试样用四氢呋喃(THF)有机溶剂稀释,以硝酸镍为基体改进剂,研究采用石墨炉原子吸收法直接进样测定石脑油中的砷量。
- This study highlights the influence of pressure on the thermal decomposition of nickel nitrate hexahydrate to nickel oxide. 这项研究突出了六水硝酸镍至氧化镍的的热分解过程中压力的影响。
- Traditional phosphating solutions usually contain sodium nitrite, potassium bichromate, sodium fluoride and nickel nitrate which are detrimental to human body and environment. 常规磷化液中通常含有亚硝酸钠、重铬酸钾、氟化钠或硝酸镍等对人体和环境有害的物质。
- Qualified nickelous, sulfate, nickelous nitrate and nikel monoxide were prepared with waste raney nickel catalyst as raw material. 以废雷尼镍催化剂为原料,制备出合格的硫酸镍、硝酸镍和氧化镍。
- Resistance to Bacterial Blight Induced by Nickel Nitrate in Rice Seedlings 硝酸镍对水稻抗白叶枯病的诱导作用
- Rick found a sure-enough nickel. 里克发现一个纯正的镍币。
- Eddy try to nickel and dime his way through life. 埃迪想脚踏实地慢慢地取得成功。
- No man will squabble over a nickel. 没有人会为了五分钱而吵架。
- Nano-space structure of carbon from polyimide containing nickel nitrate and their function on catalytic reaction 由含有镍硝酸盐之聚酰亚胺生成之碳纳米空间结构及其在催化反应中的作用
- Determination of nickel in wastewater of nickel nitrate production by dimethylglyoxime spectrophotometry 丁二酮肟分光光度法测定硝酸镍生产废水中的镍
- Keywords Graphite furnace atomic absorption spectrometry(GFAAS);Matrix modifier;Tin determination;Nickel nitrate; 石墨炉原子吸收光谱法;基体改进剂;测定锡;硝酸镍;
- Resistance of Rice to Bacterial Leaf Blight Induced by Nickel Nitrate and Changes of Activity of Some Defensive Response Enzymes 硝酸镍诱导水稻白叶枯病抗性与防卫反应酶活性的变化
- Nitrate of soda may be sown on pasture that does not eat off. 可以把硝酸钠撒在牧草还没有吃光的草地上。
- Synthesis and Structure Determination of the Complex of 1,1,1-Tris(3-(2-benzimidazole)-2-oxa-propyl)propane with Nickel Nitrate 三[3-(2-苯并咪唑基)-2-氧杂丙基]丙烷镍配合物合成及结构测定
- A highly explosive mixture of ammonium nitrate and trinitrotoluene. 阿马托炸药一种由硝酸铵和三硝基甲苯组成的烈性混合炸药
- America's best buy for a nickel is a telephone call to the right man. 在美国以一枚镍币可购得的最划算的东西,是打电话找到要找的人。
- A cellulose nitrate used as a component of smokeless powder. 火纤维素硝酸纤维素,用于无烟的炸药的组成物质
- Nitrate reductase is a short-lived enzyme. 硝酸还原酶是短寿酶。
- They were able to nitrate methane to nitromethane. 他们能将甲烷硝化成硝基甲烷。
- Of or containing bivalent nickel, Ni2+. 含二价镍的有或含有二价镍Ni2+