实验

A digital signal-average experiment unit is home-built. By LabVIEW programming, distant students on the Internet are allowed to operate the laborartory equipment, obtain signal waveform and experiment data, and observe the real-time video capture of the laboratory equipment through a video camera, so the real experiment is conducted and accomplished remotely.

自行开发数字信号平均实验装置，通过LabVIEW编程，实现学生通过互联网实时地操作实验室的仪器设备、获取信号波形和实验数据，获得由摄像机捕获的实验室现场仪器运行情况实时视频等信息，在异地完成真实实验过程。

On the basis of referring the foreign and domestic literatures and systematically generalizing the former research results, firstly, from the adsorption gas, coal spontaneous combustion and the heat resolves, thesis analyzes the ignitable gas occurrence. Secondly, though the experiment station of coal spontaneous combustion, thesis obtains the critical temperature 60 ℃～ 100 ℃, splits temperature 100℃～ 150 ℃, the fission temperature 150℃～ 180 ℃ and the speed-up temperature 210℃～ 250 ℃ and ignitable gas release rules in the several temperatures sections according to the results. Finally according to fire resource and the catastrophe theory, ignitable gas explosion characteristic and the influence factors have been conducted of the qualitative investigation and the quantitative determination. The gas explosion control technologies are put forward. It has built the certain foundation for the effective prevention gas explosion accident occurrence.

本论文采用理论分析和实验模拟相结合的综合研究方法，首先从煤层吸附瓦斯、煤氧复合过程及煤高温热解三方面对采空区可燃性气体的产生进行分析；其次通过对大型煤自然发火实验测试台的应用，根据实验结果得到临界温度60℃～100℃、干裂温度100℃～150℃、裂变温度150℃～180℃和增速温度210℃～250℃等几个温度段的可燃性气体释放规律；最后根据爆炸引火源，结合瓦斯爆炸流变-突变理论，对可燃性气体爆炸特性及影响因素进行了定性研究和定量测定，提出瓦斯爆炸事故的控制对策，为有效预防瓦斯爆炸事故的发生打下了一定的基础。

Study 2 uses the two IAT of area stereotype and ingroup/outgroup favoritism as materials and measurements, and probes into the relationship between them.

实验二以地域刻板印象和地域内-外群体偏爱的两种IAT为实验材料和测量工具，通过它们之间的相关研究进行实验。

At the beginning, the thesis offered an analysis on the backgrounds of Unit Integral English Teaching Approach, the reasons for choosing the research topic and its theoretical and practical significance. Through literature review and summary, the origin of Unit Integral English Teaching Approach, its basic conception and present achievements home and abroad were discussed. Then the theoretical support of Unit Integral English Teaching Approach, System Theory, was introduced and its basic axioms and principles were summarized. Upon this base, the experimental framework was put forward and the exemplification of the study was described in details.

本文首先对整体教学法产生的背景、课题选题的缘由、实验的理论和实践意义进行了论述，然后通过文献回顾与综述，阐明了单元整体教学法的起源、基本的概念以及目前国内外相关研究所取得的成果，并对整体教学法的主要理论依据—系统论的基本原理和原则进行了归纳分析，在此基础上提出单元整体教学研究的实验计划，详细描述了实验的实证性研究过程。

Some limitations were pointed out as well. Finally, the conclusion was drawn upon the above analysis and discussion. Major findings, theoretical, methodological and practical implications, recommendations for future research were offered so that Unit Integral English Teaching Approach could be further improved and accomplished in the future high school teaching and more productivity could be brought out to amend the present "high input but low output" English teaching situation in high schools.

最后，以上述分析为基础，得出了实验的结论，具体阐述了实验中的发现、实验所给予我们的理论、方法和实践启示，提出了今后单元整体教学的研究重点和方向，以期使它能够在未来的中学英语教学中进一步得到发展和完善，从而为改善目前的中学英语教学现状发挥更大的效益。

We have advanced the best experiment of iron hydroxide sol electrophoretic experiment, in order to make the student know the important character about colloid particle with electrical charge in nature.

对影响胶体电泳速度的几个原因及在实验电泳室的基础上做好Fe3溶胶电泳实验的最佳实验方案进行了研究，以便从本质上认识胶体微粒带有电荷的重要性质。

As the shortages of the laboratory apparatus existing in our college,a new experimental platform for excitation control system which applies to teaching experiment is designed.

针对我校现有实验装置存在的不足，研制了一种新的适用于教学实验的发电机励磁控制实验平台。

The statistic results show that the cost of experiments doubled every ten years because the price of the laboratory apparatus and the cost of labor force increase. On the other hand, the cost of computer simulation decreases due to the improvements of the computer hardware and software technology. Thus more and more researchers focus their interests on the technology of computer simulation.

近年来随着实验仪器、劳动力成本的增加，人们做实验的花费也随之成倍增长，据估计每过十年实验的成本就要翻一番，另一方面，采用计算机来模拟实际体系的成本却随着计算机硬件和软件技术的进步而不断下降，因此分子模拟技术越来越受到相关领域研究人员的关注。

There are two phases, which are human experiment and animal experiment respectively, in the laboratory experiment.

实验研究分为人体实验研究和动物实验研究两部分。

When does the experiment, requests the laboratory procedure and the method according to teacher earnestly tests, the practice.

做实验时，按老师要求的实验步骤和方法认真实验、练习。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。