查询词典 Galileo's thought experiment

This text summes up the main achievement of Mao Zedong's innovative thought on the theory and practice,analyses the characteristic of Mao Zedong's innovative thought,explaines the inside information of philosophy of Mao Zedong's innovative thought,analyses and studies the farreaching meaning of Mao Zedong's innovative thought clearly.

分析和研究毛泽东的创新思想，对培养和提高国民的创新意识和能力，推动我国正在开展的创新活动及和谐社会的构建，有着重要的现实意义和理论价值。

Going at the teaching of mathematical thought and method during high school is an important means by which the school in the 21th century cultivate the person with innovative spirit and practical bility.Moreover going in for the teaching study of the mathematical thought and method in high school can make ours absorb well the international and national mathematical thought and methodology knowledge,and improve the cognition to the importance of the teaching about mathematical thought and method,so that they are able to practise consciously and selfconsciously the teaching .

中学阶段进行数学思想方法的教学是21世纪学校培养具有创新精神与实践能力的人才的重要手段，而进行中学数学思想方法的教学研究更能使我们中学数学教师充分吸收国内外数学思想方法论知识，提高对数学思想方法教学重要性的认识，从而能够有意识、自觉地实践数学思想方法教学。

As an effective combination of computer network techniques and experiment teaching system, the network-based remote real-time experiment teaching system has broken through the restriction of time and location. Making full use of human resources and material resources, it is a new stage of remote experiment teaching system.

基于网络的远程实时实验教学系统是计算机网络技术与实验教学体系的有机融合，它使得传统的实验教育突破了时间和地域的限制，充分的利用了现有的也人力和物力资源，是远程教学技术发展的新的阶段。

In this paper a genetic algorithm four-dimension data assimilation system was applied to the more complex MM5 model, we verify the performance of the genetic algorithm assimilation system, we take the a heavy rainfall process during 04-05, July, 2003 as the experimental research object, and carry out data assimilation experiment of actual observation data, compare the experimental results of the genetic algorithm assimilation system and MM5 adjoint model assimilation system with the experimental results without assimilation, the following is the result:genetic algorithm assimilation system is used not only in a barotropic primitive equation but also in the complex model, MM5, for example, in the ideal experiment the result of the genetic algorithm assimilation system is better than the MM5 adjoint model assimilation system, in the assimilation experiment of actual observation data, whichever assimilation system is used, the initial field of numerical prediction model is effectively improved and the prediction effect of physical field and rainfall are somewhat enhanced.

本文将遗传算法的四维同化系统运用到更复杂的MM5模式中，在理想实验中验证遗传算法同化系统的性能，并以2003年7月4日"南京暴雨"作为研究对象，进行了实际观测资料的同化，并将遗传算法同化系统和MM5伴随模式同化系统得到的结果跟未同化的结果进行了比较，结果如下：遗传算法同化系统不仅可以用在正压原始方程模式上，同样也可以用在MM5等复杂模式上，理想实验证明了遗传算法同化系统优于MM5伴随同化系统，在实际观测资料同化中，采用两种方法的同化系统都能有效地改善数值预报模式的初始场，能在一定程度上提高物理量场和降水量的预报效果。

For this, began model airscrew to sing sound the experiment research that eliminates a method, the sorts voice from surface of lamina of change model airscrew angle in the experiment designed a few kinds of disappear to call plan, finish sound measurement of a confusion of voices to experiment.

为此，开展了模型螺旋桨唱音消除方法的试验探究，试验中从改变模型螺旋桨叶片表面流态的角度设计了几种消唱方案，并完成噪声测量试验。

Through the indoor platform experiment, road experiment and environmental pollution of analogue tunnel experiment, the paper investigates the smog emission amount of diesel and CO emission of automobile in different velocities.

通过室内台架实验、道路实验和模拟隧道污染环境实验，研究了不同车速下柴油车烟雾排放量和汽油车CO排放量。

Methods: Takes NIH mouse certain, according to assembles oneself the product stochastic grouping, through the experiment of antialcoholism, the experiment of avoid be drunk and the experiment of climb the net observes each regulative alcohol metabolite archery target to the different effects of antialcoholism.

取NIH小鼠若干只，按自配产品随机分组，通过解酒实验、防醉实验和攀附实验观察各调控酒精代谢物质的解酒效果差异。

This paper gives some commensurable researches utilizing experiment combining theory. The whole paper consists of the theoretical and experimental researches. The first part consists of the fundamental study of foamed acid, the flowage of foamed acid as a Non-Newton fluid in the pipe and annular pipe, and the technology of acidification using foamed acid; and the experimental study includes the formula experiment of foamed acid, the Rheological behavior of foamed acid, the seepage and divided flow in the corn of foam, and appraisal experiment of foamed acid.

本论文采用实验和理论结合的方法，开展了相应的研究工作，主要包括两大部分内容：一是理论研究，包括泡沫酸的基本性质、泡沫酸流体作为可压缩非牛顿流体在井筒和环空中的流动规律、以及泡沫酸酸化工艺等方面的理论研究；二是实验研究，包括泡沫酸的稳定性配方、泡沫酸的流变特性、泡沫流体渗流规律和暂堵分流特性、泡沫酸室内评价等室内实验。

In this experiment, 22 cucumber varieties were selected as test materials. The experiment analyzed the best method to mensurate cucumber pollen viability, the pollen viability and its influence factors, and the best low-temperature to distinguish the pollen germination rates of different varieties and compages of florescence temperature and germinarion temperature. We hope the results of experiment can offer theoretics and data to chilling tolerance varieties selection.

本试验共选取了22个黄瓜品种，研究了测定黄瓜花粉活力的最佳方法、不同黄瓜品种花粉活力及其影响因素，确定了区别不同品种花粉萌发差异的最适低温以及开花温度和萌发温度的组合，以及花粉萌发率与植株耐冷性的关系等方面，以期对耐冷性品种选育提供可以依据的理论和参考的数据。

In the middle school chemistry teaching should choose the appropriate demonstration experiment, according to the concrete course content and the teaching goal, the appropriate readjustment carries on the demonstration experiment the order, and the attention beforehand completes the full preparatory work, the guarantee demonstration experiment security, demonstrativeness, the visibility and the creativity.

中学化学教学中应选择合适的演示实验，根据具体的教学内容和教学目的，适当调整进行演示实验的顺序，并注意事先做好充分的准备工作，保证演示实验的安全性、示范性、可见度和创造性。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"