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- cathode reduction method 阴极还原法
- Thus a comb notch filter based new interference reduction method is proposed. 文中提出了一种梳状陷波器干扰抑制新方法。
- The paper also gives a rule reduction method to make the results succinct and understandable. 此外 ,还提出了一种分类规则约简方法 ,使挖掘的结果更简洁、更易理解
- Superoxide (O-2) from zymosan-stimulated neutrophils of rat was measured by NBT reduction method. 用NBT还原法测酵母多糖A刺激大鼠中性白细胞产生的O2-;
- Superfine silver powder was prepared by water-hydrazine hydrate chemical reduction method. 介绍了电子浆料用超细银粉的研制,采用的是水合联氨化学还原工艺。
- An energy reduction method for screw feeder of defibrator was described based or related theory. 依据理论得出螺旋进料器降能的方法,该方法可用于热磨机的改造之中,实践证明这种方法是可行的。
- This thesis investigated firstly the synthesis of ultrafine nickel powders by liquidphase reduction method. 本文首先研究了液相还原法制备超细镍粉。
- A system model reduction method based on regional pole and covariance equivalent is proposed. 文中提出了一种基于极点分布和输出协方差匹配的随机系统模型降阶方法。
- CNP and ET in plasma were detected by RIA and NO in serum were detected by cadmium reduction method. 结果:冠心病组血浆CNP、ET含量均明显高于正常对照组(分别为P<0.;01;P<0
- This comprehensive noise reduction method aims to cut out the noise before it reaches the cabin, ensuring the highest tranquility in its class. 这项全面降噪减震的新方法采取噪音路径阻断的方式,在噪音未到达乘客车厢之前已经进行吸收,实现业内顶级的宁静表现。
- Clack soybeans of noduleted and non-noduleted isolines were used for the study of acetylene reduction method in vivo to measure symbiotic N fixation in pots. 本文选用克拉克结瘤与不结瘤等位基因系大豆为实验材料,对乙炔还原活体测定盆栽大豆共生固氮方法进行研究。
- The cathodic reduction is stronger and plays an important role for the dissolution of chalcopyrite. 黄铜矿的阴极还原反应较强烈,且对黄铜矿氧化浸出具有重要意义。
- The reading of symbiotic N fixation from acetylene reduction method in vivo were remarkably higher than those from the method in vitro. 所测共生固氮值极显著,高于乙炔还原离体方法估测值;
- Based on the Neighborhood Preserving Embedding (NPE) algorithm, a novel dimensionality reduction method called ONPE is proposed. 摘要在邻域保护嵌入算法的基础上,提出了一种新的降维方法-正交邻域保护嵌入算法。
- A process and formula for gold imitated coloring of copper and copper alloy by cathodic reduction were advanced in detail. 详细介绍了一种铜及铜合金阴极还原着仿金色工艺及其配方。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- The paperproposed a reduct method of an incomplete information system based on covering rough set theory and maximal consistent block technique. 提出了一种基于覆盖粗糙集理论、利用最大一致块技术进行不完备信息系统约简的方法。
- The different degradation pathways of o-chlorophenol were revealed in the anodic oxidation and the cathodic reduction through chromatographic analysis. 通过色谱分析简单揭示了邻氯苯酚在阳极氧化和阴极还原中的不同降解路径。
- Conclusion The reduction method with hydrazine hydrate has the advantages of mild condition,reproducibility and higher yield. 结论水合肼还原法具有反应条件温和、重复性好,产物易分离提纯、转化率较高的优点。
- Finally, a feasible two-step reduction method was developed from the study of 6-methyl-9-methyl-1,2,3,9- tetrahydro-4H-carbazol-4-oxime(9). 采用多种方法进行肟的还原尝试,最后通过对6-甲氧基-9-甲基-1,2,3,9-四氢-4H-咔唑-4-肟(9)的还原研究,找到合适的两步还原肟的方法。