实验室方法

By the new electromagnetic soft contact confinement process, the superalloy melt is half suspended by electromagnetic pressure, so the contacting area and time between melt and magnetic mold decrease.

将该方法和定向凝固技术相结合，提出了1种实现高温合金复杂形状电磁软接触成形的定向凝固工艺，探讨了该工艺下不同结晶器材料、磁化套高度及其所加方位对线圈中磁感应强度的影响，并在实验室中成功制备出了2种近叶片形状的高温合金电磁软接触成形的定向凝固样件。

This paper introduces the practice and experience of constructing Chongqing electrotechnics fine course in teachers training,teaching materials compiling,and innovation of lab,teaching contents system,teaching means and methods.

本文介绍了重庆市精品课程——"电工学"在师资队伍建设、教材建设、实验室建设以及教学内容体系改革、教学手段与教学方法改革等方面的经验和成果，以及不足之处。

In this paper,we discuss the hydration electron resulted from chemical reaction,and demonstrate the mechanism of reaction about electrotyping oxidation-reduction reaction by the hydrated electron.

本文讨论了在实验室产生水化电子的方法，并用水化电子的概念分析了电解过程氧化还原反应机理。

The critically acclaimed laboratory standard for more than forty years, Methods in Enzymology is one of the most highly respected publications in the field of biochemistry.

广受好评的实验室标准超过40年的酶学方法是在生物化学领域最受尊敬的出版物之一。

The detection of estrin level can provide theoretical reference for the clinical hormone replacement therapy. Peri menopausal female ; Estrin level ; Radioimmunoassay

因此 ，准确的雌激素水平的测定将为临床的激素替代疗法提供理论参考。1 材料和方法1 。1 标本5 0例血标本均采自自愿到实验室接受检测的患者。1 。2 主要试剂血清雌二醇放射免疫测定试剂

By using slowly-varying envelope approximation, a family of solutions of the paraxial wave equation are found in theory, which represents a new family of ultrashort pulsed beams called ultrashort pulsed complex argument Sinc-Gaussian beams.

杨振峰 河北科技大学经济管理学院，石家庄 050018杨振军河北师范大学物理学院，石家庄 050016胡巍华南师范大学传输光学实验室，广州 510631利用理论解析推导的方法，在傍轴近似条件下，给出了一组新的超短脉冲光束的解析解，称为超短脉冲复宗量辛格高斯光束。

AIM: To found a quick, simple, and exact laboratory diagnosis method of fusarium keratohelcosis.

目的：寻找快速，简便、准确诊断真菌性角膜溃疡的实验室诊断方法。

MethodThe data about the oaktree rings fetched fromLab.of Globosity Eviroment Science College of Hokkaido Island University and the data of SOI publicized by NCEP were used to analyze the δ18O values of tree rings fromHokkaido Island by EMDmethod.

方法利用北海道大学地球环境科学学院实验室的橡树树轮资料和NCEP公布的1953～2002年的SOI资料，采用EMD法对北海道地区的树轮的δ18O进行分析。

It was found that the optimum condition for Ag recovery was; Quality rate of tartaric acid and glucose, grain alcohol is 1: 2. 5: 1, at PH is 12, lay down 3 ~5d on the ordinary temperat...

该方法具有操作简单，绿色环保，成本低，有效利用率高等特点，得到令人满意的结果，已在本校实验室投入使用。

It is presented concisely the aftermath of earthquakes,seismic behavior in laboratories and relevant code provisions of bracings and gusset plates in the braced frame system,and conception and method for seismic design of gusset plates for ductile performance.

介绍钢结构铰接框架-支撑体系中支撑和节点板的震害、实验室的抗震性能研究、有关规范的规定和具有延性性能的支撑和节点板的设计概念及方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。