The structural characteristics of cysteamine monolayers formed on gold were investigated by surface - enhanced Raman scattering.本文报道了我们采用表面增强拉曼散射光谱方法研究在金电极表面吸附的半胱胺单分子膜的结构特征....
Eyewitnesses spoke of a noise followed by a huge red light.目击者说响声过后出现了一道耀眼的红光。Police and prosecutors manipulated the eyewitnesses so they would finger Aldo...警方和检察官操纵目击证人指证奥尔多。Eyewitnesses say the police then opened fire...
The wording was deliberately ambiguous.这里的措辞故意模棱两可。By selling alcohol to minors, the shop is deliberately flouting the law.向未成年人出售烈性酒,是商店故意犯罪法.The thieves must have deliberately triggered the alarm and hidden inside the ...
非 表面活性剂 的添加剂称作助洗剂,长期以来用以改进表面活性剂的去污作用.Nonsurfactant additives known as " builders " have long been used to improve detergent action of surfactants.如同所有化学和物理的过程一样, 温度对去污作用有重要影响.As in all chemical and physical processes, te...