在实验上

We build an Experimental Platform on Weka framework.

本文在Weka试验平台的基础上搭建了用于Ranking实验的实验平台。

In the chapter 6, in order to demonstrating theoretical analysis and the numerical results, the planar whispering gallery modes dielectric resontors for Ka-band are designed and made. Experimental study is detailed reported.

第六章在以上理论研究的基础上设计和试制了Ka波段的平面边廊模介质谐振器，并对其进行了详细的实验研究，所得实验结果与理论分析、计算结果相一致。

Using the one-atom theory, the electronic structures of Pt-electrocatalyst with fcc structure was determined as follows:(5dn)6.48 (5dc)2.02 (6sc)1.48(6sf)0.02. Compared to the result obtained by the first-principle method such as FP-LMTO, CASTEP, their results are in good agreement with each other. Comparing the calculations of physical properties such as lattice constants, cohesive energy and bulk modulus by OA method and first-principle method, the result obtained by OA method is in excellent agreement with experimental value, but the result obtained by first-principle method is not accordable. The relationship between the electronic structures and catalytic performance was explained qualitatively by OA method and first principle method according to its electronic structures. Because the d-orbital vacancies increases and static density is high around Fermi energy band, Pt has good catalytic performance.

摘 要：依据纯金属单原子理论确定面心立方结构电催化剂Pt的电子结构为(5dn)6.48(5dc)2.02-(6sc)1.48(6sf)0.02，与采用第一原理的FP-LMTO和CASTEP等方法所计算的电子结构相比较，其结果非常相近；由OA理论和第一原理方法计算的晶格常数、结合能、体弹性模量等物理参数进行比较，OA理论计算的结果与实验值较符合，而第一原理方法计算的结果与实验值相差较大；在此基础上用OA理论和第一原理方法研究了Pt的电子结构与催化性能的关系，由于d带空穴增多和费米能级附近态密度较高，导致金属Pt的催化性能很好。

Based on the theoretical analysis, a set of aerostatic bearing for experiment is designed and manufactured, of which the static and dynamic characteristics is tested.

在理论分析的基础上设计、研制了一套小孔节流静压气体轴承实验件，对静压气体轴承的静、动特性进行了实验研究。

To study on extraction of essential oil from Alpinia officinarum Hance by cellulase and ultrasonic, the effects of ultrasonic time, temperature and time of water bath, amounts of cellulase on the extraction efficiency of essential oil from Alpinia officinarum Hance were investigated. And the influence of the four factors was determined by orthogonal experiment.

研究了酶法、超声波辅助水蒸气蒸馏法提取高良姜中的挥发油，对超声时间、水浴温度、酶作用时间、酶用量进行单因素实验分析，在此基础上做正交实验。

We studied the bichromatic electromagnetically induced transparency in our new MOT system. The dispersive curve of bichromatic EIT was measured by frequency-modulation spectroscopy.

在新实验系统上进行了双色电磁诱导透明实验，利用频率调制谱的方法测量了双色EIT的色散曲线。

When it comes to specific studying methods, the author experiments by way of setting up experimental classes according to experimentation, does analytic research on the cultural meaning of children"s accordion teaching by adopting culturological modes, and resorts to questionnaires and interviews given by experts such as Wu Bin, editor in chief of People"s Press of Music, Professor Jin Yawen from the press mentioned above and Professor Zhang Li, a tutor of post graduates majoring in musical education Capital Normal University, all of whom gives precious suggestion that makes the author have a deep understanding of the problems, current state and future development concerning the study.

在研究的具体方法上，采用实验法通过成立手风琴实验班，进行手风琴教学这一方式来实验；运用文化学的方法对儿童手风琴教学的文化内涵进行分析研究；还通过问卷调查法、访谈法走访了人民音乐出版社总编吴斌先生、人民音乐出版社金亚文教授、首都师范大学音乐教育硕士生导师郑莉教授；为本研究存在的问题、现状、发展与建议有了深入的了解。

To overcome the shortcomings of the ammonia-alcohol method, this paper experimentally studied the green deacidification technology of diesel by the ammonia-alcohol method, which used low-temperature coalescence filtration in a self-made experimental device.

为克服醇氨法的缺点，在自制的实验装置上采用低温聚结过滤法对柴油醇氨法绿色脱酸技术进行实验研究。

To thethird order, the results for decuplet are further compatible with the experiment, but thingsbecome quite inadequate for the octet.

在三阶水平上，对于十重态，我们得到的结果与实验进一步相符合；但对于八重态，结果则与实验符合得不好。

Based on detailed analysis of diphasic flow simulation experimental data, the equations for calculation of slippage velocity in diphasic flows of gas-liquid and oil-water are established.

在两相流动模拟实验数据分析的基础上，提出油水两相和气液两相流动的滑脱速度的实验关系，进而确定垂直井两相流动生产测井解释的滑动模型。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。