比较研究

A different orientation would mean a change of earth gravity acting on flow boiling heat transfer. Based on analysis of the influence of buoyancy on flow boiling heat transfer at different orientation angle, the vertical upflow and downflow are used as ways of the arrangement of heating surface for the modeling test on earth's surface of the ...

在浮力对不同方向角下流动沸腾换热影响分析的基础上，提出了采用立式上升流和下降流来作为地面模拟微重力下流动沸腾试验的加热面布置形式，通过对这两种工况的比较研究可以典型地说明重力场对流动沸腾换热的影响。

One is to summarize the relationship between fiscal policy and economic development in China.

运用比较研究的方法，分析一些具有代表性的国家财政政策与经济发展的关系。

Methods The REEG, AEEG and electrocorticogram recordings were studied for 40 patints with intractable epiepsy submitted to surgical therapy.

对40例顽固性癫痫患者进行术前普通脑电图、长程动态脑电图及术中皮质电图进行比较研究。

The results show as follows:(1) Elodea nattalii and Hydrilla verticillata have strong capacity of purification on nitrogen and phosphorus , etc.

在实验室条件下。对伊乐藻及轮叶黑藻净化养鱼污水的能力进行了比较研究。

Using histological staining methods, SABC immunocytochemical technique and electron microscope technique, the difference of the encephalon, the pituitary and the gonad in precocious and unprecocious large yellow croakers are compared.

本文应用组织学、免疫细胞化学及电子显微镜技术对一龄性早熟和未早熟大黄鱼的脑和脑垂体以及性腺进行了比较研究，结果表明： 1。

Chapter 3 researches the IPOs system and modes, bring forward the IPOs system"s change trend and the IPOs pricing modes" characteristics, as well as the IPOs pricingmodes" limitations. So points out the EPOs approve system"s problem.

第三章比较研究国内外IPO发行体制和IPO发行方式，从而找出IPO发行体制变动趋势，三种IPO定价方式的特点、适用范围和现行核准制存在的问题。

The vapour and plasma ignition times of the target are got based on the equation of heat conduction and cascade model. We suppose that the plasma is ignited when 210 generations of new electrons are born in vapour generation time. The influence of temperature on the thermodynamics and optics parameters of material also have been considered in the model. The resulting theory has good agreement with the experiment and overseas report. A blade method to measure the laser spot is given in this paper with validation and error analysis. The plasma threshold of metals in atmosphere and water ambients both are diagnosed with the light deflection and piezoelectric transducer. A Q-switched pulsed Nd:YAG laser operating at infrared (1064nm), visible(532nm) and ultraviolet (355nm) wavelengths has been used. Al、Fe、Cu are used as targets and get a similar results with both method. Theoretical and experimental analyses are applied on the influence of wavelength on the threshold have been done, both of which have shown that the plasma threshold of metals decrease as the laser wavelength increases; The plasma threshold of metals are higher in water than in air and the pressure of the shock wave in water is five times higher than in air.

从热传导方程和雪崩电离机制出发，假设当电子增值2~(10)倍时，考虑了温度对材料热力学和光学参数的影响时，得到了气化和等离子体点燃的时间，利用该模型进行计算得到的结果与国内外报道及自行通过实验测得的阈值基本一致；提出了利用刀刃法测量激光光斑面积的方法，并通过实验进行了验证和误差分析；利用光偏转装置和压电换能器分别对空气和水中金属等离子体点燃阈值进行了实验诊断，激光器均为调Q—YAG激光器(波长1064nm，532nm，355nm，脉宽10ns)，靶材分别为Al、Fe和Cu，两种测试方法得到的等离子体点燃阈值基本一致；本文从实验和理论计算两个方面讨论了波长对等离子体点燃阈值的影响，均得到了等离子体点燃阈值随着波长的增加而减小的结论；对空气中和水中不同环境下金属等离子体的点燃阈值进行了比较研究，得到了金属在水中的等离子体点燃阈值比空气中的大，且水中产生的冲击波的压强是空气中的5倍左右的结论。

This part mainly deals with the historical background, legislative and judicial practices, essence of agency by estoppel.

本部分考察了表见代理制度产生的历史背景、立法与司法实践概况、表见代理的本质，并对表见代理的立法和司法实践进行了比较研究，认为该制度的产生是经济的、思想的、方法论的产物，是资本主义商品经济发展的必然结果。

WANG Qiliang (Law school of Yunnan University, China):Social Control of Plural Religions and legal Operation in a Multiethnic Society:A Comparative Study of Contemporary Ethnographical Materials of China

王启梁：多民族社会中的多元宗教社会控制与法律运作的关联——关联民族志的比较研究

At the same time, as an anthropologist I have been working with an English friend and colleague Michael Rowlands, to review the old ethnological and anthropological concept of civilisation in order to carry out a project of promoting the comparison of civilisations.

同时，作为人类学家，我一直和我在英国的朋友和同事Michael Rowlands合作，回顾以前的民族志和人类学的文明的概念以便从事一项文明比较研究。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。