scanning mechanism

The stess yielding mechanism of aged atactic polystyrene(α-PS) was studied by use of mechanical tension, differential scanning calorimetry ( DSC) and solvent-swelling.

利用机械拉伸、示差扫描量热（DSC）以及溶剂溶胀等方法研究了物理老化后的无规聚苯乙烯（αPS）的应力屈服行为，并从凝聚缠结的观点对实验结果进行了解释。

The mechanism of electrochemical formation of CdSe layers were studied by means of electrochemical methods, and their composition and morphology were detected by differential thermal analysis, X-ray diffraction, X ray photoelectron spectroscopy and scanning electron microscopy.

本文用电化学方法研究CdSe层的电化学形成机理，并借助差热分析、X射线衍射、X光电子能谱及扫描电镜等技术检测CdSe沉积层的组成与形态。

Study on the mechanism of removal of radioiodine with silica gel impregnated with silver nitrate by the methods of infra-red spectrum, scanning electron microscope, X-ray diffraction and radioactive tracing test is reported.

本文用红外吸收光谱测定、扫描电镜观察、X射线衍射分析、放射性示踪试验等方法，研究了附银硅胶除碘的机理。

This paper made a description of observation of pure ramie fabric before and after modification treatment by domestic-made Enzyme X-R with scanning electron microscope and the mechanism of disappearance of itching feeling from ramie and improvement of its handling character was studied.

介绍了纯苎麻织物应用于国产纤维素酶X&R进行变性处理前、后的扫描电镜观察的现象，初步探讨了苎麻织物刺痒感消失和手感风格改善的机理。

Waterproofing mechanism of CN 2000 B coating was explored with Scanning Electron Microscopy ( SEM ) .

研究了该方法的抗渗性能,并通过扫描 电镜 试验,研究了 CN2000B 型涂料的防水机理.