循环法

Series IPF Isolation Pump Flanges are designed to isolate circulator pumps to facilitate circulator pump replacement or repairs.

系列IPF隔离泵法兰专用于将循环泵隔离开来，便于对循环泵进行更换或维修。

At last, adsorbent and covalent Ag nanoparticles modified electrodes were prepared by adsorbent and covalent method, respectively. The electrochemical behaviours of SCN-, brilliant cresyl blue and nicotinamide adenine dinucleotide on modified electrode were studied by Cyclic voltammetry, differential pulse voltammograms and electrochemical impedance spectroscopy.

最后，用吸附法和共价键合法制备了吸附型和共价自组装银纳米修饰电极，采用循环伏安法、示差脉冲伏安法和交流阻抗谱等电化学方法研究了SCN-、灿烂甲酚蓝和还原型烟酰胺腺嘌呤二核苷酸的电化学行为。

This paper is made up of 6 chapters; chapter 1 summarizes the interaction of low molecular weight compounds with DNA; chapter 2 to 6 focus on the electrochemical studies of some organic dyes such as pyronine B, phenosafranine, brilliant cresyl blue, crystal violet, neutral red etc. and their interaction with DNA, respectively. Different electrochemical methods such as linear sweep voltammetry, cyclic voltammetry and UV-Vis spectrophotometric method are applied to the investigation.

论文由6章组成，第1章综述了小分子和DNA的相互作用；第2至6章分别筛选了吡啰红B、酚藏花红、灿烂甲酚蓝、结晶紫和中性红等小分子染料，以汞电极如静汞电极、滴汞电极作为工作电极，采用循环伏安法、线扫极谱法等电化学手段，结合紫外-可见分光光度法，研究了它们的电化学行为以及和DNA的相互作用。

Scanning electron micrography and X-ray fluorescence spectrometry were employed to characterize the construction process of the immunosensor. Cyclic voltammetry and differential pulse voltammetry were used to study its electrochemical properties. The content of CAP was determined with competitive immunoassay.

采用扫描电镜、X射线荧光光谱表征了免疫传感器的制备过程，采用循环伏安法和示差脉冲伏安法研究了免疫传感器的电化学性质，结合竞争性免疫分析法测定了CAP浓度。

The comparison of hardness removal effect in circulating cooling water with lime,lime and soda, and sodium aluminate has conducted respectively.

对偏铝酸钠、石灰法和石灰纯碱法处理循环冷却水硬度进行了比较，结果表明，偏铝酸钠和石灰纯碱法效果最好；以偏铝酸钠与助凝剂的配伍使用结果表明，偏铝酸钠与PAM配伍使用的效果较好。

It can be predicted that the development of taekwondo in China has been in a favorable circumstances. On the other hand, we should realize that there are some problems and defects in the development of taekwondo. With the method of documentary compilement, logistics, interviews and mathematical statistics, this article make a detailed analysis on the roots,statement and problems of the taekwondo rapid development in China. Form two aspects of athletics taekwondo and mass taekwondo, the author makes the deep study and search for feasible countermeasures, proposals and theory basis for the healthy, orderly, sustainable and virtuous development of taekwondo in China.

本文旨在通过文献资料法、逻辑分析法、访谈法、数理统计法等方法对影响我国跆拳道运动的发展的社会学因素、目前我国开展的情况及存在的若干问题进行分析，从竞技跆拳道和大众跆拳道两方面着手进行深入研究并寻找对策方案，为今后能更好的推动跆拳道运动在我国健康，有序的发展提出建议，为我国跆拳道运动可持续发展提供理论依据，以形成我国跆拳道运动发展的良性循环。

ABSTRACT This research was studied on the Breviscapine intestinal absorption dynamics first-time with 3 methods: everted sac technique, bo...

本研究首次运用外翻肠囊法、在体肠循环灌流法和Caco-2细胞模型法研究了灯盏花素的肠吸收动力学。

This reserch was studied on the Breviscapine intestinal absorption dynamics first-time with 3 methods : everted sac technique, body circulatory perfusion technique and Caco-2 cell method.

本研究首次运用外翻肠囊法、在体肠循环灌流法和Caco-2细胞模型法研究了灯盏花素的肠吸收动力学。

ABSTRACT This research was studied on the Breviscapine intestinal absorption dynamics first-time with 3 methods: everted sac technique, body circulatory perfusion technique and Caco-2 cell method.

本研究首次运用外翻肠囊法、在体肠循环灌流法和Caco-2细胞模型法研究了灯盏花素的肠吸收动力学。

Result and conclusion: The electrochemical experimental results show that the two totally irreversible oxidation peaks in the region of 0.3-1.2 V vs SCE for both MT and SR were observed,and the electrode reactions processes were diffusion-controlled.Their electron transfer number n and electron transfer coefficient α were obtained by CV and electrolysis with coulometry.The diffusion coefficient D and rate constant k f were also calculated by CC and CA.

结果与结论：在0.30~1.2 V电位窗口内，MT和SR均产生1个不可逆氧化峰，并且它们的电极反应均受扩散步骤控制；用控制电位电解库仑法和循环伏安法得到MT和SR的电极反应电子转移数n和电荷转移系数α，运用计时库仑法和计时电流法测定了它们的扩散系数 D 及电极反应速率常数kf。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。