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- Methyl violet dyes doped polyvinyl membrane build phase grating under two branchs of coherent beams irradiation. 甲基紫掺杂聚乙烯醇薄膜材料在两束相干光照射下生成相位光栅。
- The pathological changes induced by retrograde injection of methyl violet inclueded necrosis or atrophy of acinar cells and fibrosis of the gland. 注入甲紫后的主要病理改变包括：腺泡急性坏死(注入后1周)、腺泡萎缩(注入后1周?
- In the precipitation of zinc with NH_4 CNS and methyl violet, when H_3PO_4 amounts to 4.5 ml in 50 ml, no dissolving of zinc is observed. 用NH_4CNs、甲基紫沉淀?时;H_3PO_4用量达4.;5毫升/50毫升时;尚不会使沉淀溶解。 当?含量大于?含量200时;仍能满意的??分离出来。
- Along with the ascending of temperature,the adsorption amount was increased,the adsorption of humic acid to methyl violet was endothermal reaction. 随着温度的升高,吸附量增加,腐殖酸对甲基紫的吸附是吸热反应。
- A simple, sensitive and selective spectrophotometric method for the determination of trace nitrite based on the color fading of methyl violet(MV) by nitrite has been investigated. 研究了在稀盐酸介质中亚硝酸根对甲基紫的退色反应，建立了一个简单、灵敏、选择性高的亚硝酸根测定方法。
- methyl violet dyes doped polyvinyl membrane 甲基紫掺杂聚乙烯醇
- methyl violet selective electrode 甲基紫离子选择性电极
- Degradation of Methyl Violet Dye Wastewater by Microwave Energy 甲基紫染料废水的微波诱导催化降解
- STUDY ON THE BIODEGRADATION OF METHYL VIOLET WASTE WATER 生物降解甲基紫染料废水的研究
- STUDY ON THE BIODEGRADATION OF METHYL VIOLET W ASTE WATE R 生物降解甲基紫染料废水的研究
- Keywords Nitrosation reaction;Methyl violet;Nitrite;Polarography; 亚硝化反应;甲基紫;亚硝酸根;示波极谱法;
- Keywords oscilloscope polarographic method;Nitirte;Methyl Violet; 示波极谱法;亚硝酸根;甲基紫;
- The perfume was made from violet and lavender. 这香水是由紫萝兰和乾薰衣草的花制成的。
- Shrinking violet always ready to speak up for herself. 她可不胆小－－任何场合都能为自己说话。
- Holographic memory of methyl violet dyes doped polyvinyl alcohol thin film 甲基紫掺杂聚乙烯醇薄膜材料红光多重全息存储
- Keywords Resonance Rayleigh Scattering;Sodium hyaluronate;Methyl violet; 共振瑞利散射;透明质酸钠;甲基紫;
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
- Keywords methyl violet;potassium thiocyanate;spectrophotometry;iron; 甲基紫;硫氰酸钾;分光光度法;铁;
- Keywords Catalytic potentiometry;methyl violet selective electrode;nitrite; 催化电位法;甲基紫选择性电极;亚硝酸根;
- She's no shrinking violet always ready to speak up for herself. 她可不胆小--任何场合都能为自己说话。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
