实验

There was not any distinct difference in flourrescence density between the experimental and control silkworms under the ultra-violet light in both of the 2 experiments; and with the excitation of ultra-violet ray, the germline cells of experimental silkworms in the experiment of 2002 emitted green fluorescence while the control did not.

紫外灯荧光检测，2次实验都未看到实验组与对照组家蚕间有显著差异，而2002年实验取家蚕4龄幼虫生殖细胞观察，有部分实验家蚤的生殖细胞在紫外光下发绿色荧光。

In the current design framework concerning two-color microarray experiments, random errors are usually assumed to be uncorrelated random variables in the statistical models used to construct designs, but it is often more reasonable to acknowledge that there could be some correlation structure among the random errors. Particularly, when the technical replicates are used in the experiments.

在与微阵列实验设计相关的研究中，大部分被用来建构设计的模式其误差项均被假设为不相关的随机变数，然而这似乎与某些实际的情况相违背，例如当实验中若使用所谓的技术性重复时，不同晶片的实验结果间就可能会产生相关。

At the end of this dissertation, the experiment results of the system are provided, and these results show that the system can obtain well output current following performance and unit power factor. And in the experiment process, the voltage and current do not shift, and the process of lock-phase is very quick and smooth.

本文的最后给出了系统实验波形，实验结果表明：系统实现了较好的输出电流跟踪性能，输出功率因数接近1，而且在实验过程中，电流与电压不发生漂移，相位锁定过程平稳，速度快。

Our previous studies showed that Dip was a more selective and more potent vasodilator on cerebral vessels than cinnarizine in vitro and in vivo.

以前的研究工作表明：在体内外实验中Dip具有显著的选择性扩脑血管作用，在体内实验中有抗脑水肿作用，而抗血小板聚集和抗血栓形成作用在体内及体外实验中也已被证实。

In this paper, the basic principle and the power factor of conventional SERDS are discussed. Aiming at its shortage of low power factor, boost chopper type SERDS is adopted. The equivalent circuit of the new scheme is built up, and then vector diagram is used to analyze the power factor of the system, also the harmonic distortion of the system is discussed. The experiment device is established base on a 380F/7.5 kW induction motor and a passive soft switching scheme is applied in order to improve the working condition of IGBT. At last, the experimental results are shown.

本文在分析传统串级调速原理的基础上，对系统的功率因数进行分析；针对传统串级调速系统功率因数低的缺点，采用升压斩波式串级调速系统加以改进；建立了升压斩波式串级调速系统的等效电路并采用向量图法对该系统的功率因数进行详细分析；分析了系统的谐波情况；构建了以7.5kW／380V电机为调速对象的升压斩波式串级调速系统实验装置，给出相应的实验结果；针对斩波器中IGBT处于硬开关状态的缺点，应用无源无损软开关技术予以改善，包括对软开关电路工作原理的分析、参数的设计并给出相应的实验结果。

The result shows that the microscale experiment is not only chemicals, saving but reduces pollution of venomousness chemicals, and it is satisfactory as the experiment of college analytical chemistry.

实验结果表明，实验微型化不仅节约了大量的化学药品，减少有毒试剂的排放，而且微型实验结果令人满意。

In this paper, autonomous learning courseware development methods study to high school physics experiment vernier caliper the use of software as an example, the design focuses on self-learning students. This experiment developed a preview and review the assisted-courseware to meet the objective of supporting experimental teaching.

本文对自主学习型课件的开发方法作了研究，就高中物理实验课件游标卡尺的使用为例，侧重于学生自主学习的设计，为本实验开发了一个预习与复习的辅助型课件，以达到辅助实验教学的目的。

Detection of HLA B27, a very important basis for the diagnosis and differential diagnosis of ankylosing spondylitis and other joint diseases of the vertebral column, is of a remarkable clinical significance.

由于二者的强相关性，HLA B2 7的检测已成为临床诊断和鉴别诊断AS的重要辅助手段，因此，改进实验条件、提高实验的精确度、杜绝漏检和假阳性的发生率是实验室为临床提供实验依据

The paper introduces the method of data treatment of physical experiment using Matlab software through taking the examples of the thermocouple and volt-ampere of characteristic diode.

本文以热电偶的定标实验、二极管伏安特性实验的数据处理为例，介绍了Matlab在物理实验数据处理中的应用。

This paper puts forward an experimental model with the first-order response surface method and the design of experiments to study the impact of factors on dynamic performance of PEMFC. These factors include clamping pressure, fuel gas pressure and flux. The model is finally validated by volt-ampere experiments.

本文通过正交实验设计，利用一阶响应面法得到各因素对电池性能影响的实验模型，综合考虑了装配压力、燃料气体压力和流量对自增湿、自呼吸型PEMFC动态性能的影响，并结合伏-安特性实验进行了验证。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。