搜索结果: 1-4 共查到“化学 Key”相关记录4条 . 查询时间(0.109 秒)
Researchers lift curtain on key feature of interfacial electrochemistry
界面化学 电化学 关键特征
font style='font-size:12px;'>
2023/5/18
Materials scientists at Cornell have developed a method for better understanding the complex electrochemical reactions that occur at the interface of water and metal surfaces – an approach that will u...
XRF能谱多重Sallen-Key平滑滤波方法及其在大米镉含量分析中的应用
痕量分析 高背景 镉大米 MSK平滑 数字S-K滤波器
font style='font-size:12px;'>
2022/3/15
针对痕量核素测量时，特征峰容易部分或全部被背景掩盖，提出多重Sallen-Key（MultipleSallen-Key，MSK）谱线处理技术，实现在高背景低含量X射线荧光光谱（X-RayFluorescence，XRF）分析中的应用。对MSK与多次高斯平滑的对比分析表明，在相同平滑效果下，MSK平滑次数更少，代码执行效率更高。对镉大米标准样的XRF实测谱线，做MSK平滑处理后，可以提高工作曲线的线...
“Fizzy” soda water could be key in clean and sustainable manufacture of “flat” wonder material:graphene（图）
Fizzy soda water clean sustainable manufacture flat wonder material graphene
font style='font-size:12px;'>
2017/9/5
Whether you call it effervescent, fizzy, or sparkling, carbonated water is making a comeback as a beverage. Aside from quenching thirst, researchers at the University of Illinois at Urbana-Champaign h...
An Efficient Synthesis of (1 S , 2 R )-1-Amino-2-Indanol, A Key Intermediate of HIV Protease Inhibitor, Indinavir
Manganese(III) oxidation imine reduction enantioselective hydrolysis 1-amino-2-indanol
font style='font-size:12px;'>
2010/6/28
(1S,2R)-1-amino-2-indanol, a key component of an HIV protease inhibitor is synthesized in four steps starting from indanone. The Mn(OAC)3 mediated acetoxylation of indanone followed by fungus catalyze...