在实验上

For single wall carbon nanotubes, we study the nonmagnetic and magnetic impurity effects on zigzag nanotubes by Green's function perturbation method and found that the impurity effects are different for semiconducting and metallic nanotubes. Arbitrary potential can induce a bound state in semiconducting nanotubes, and resonance state in metallic tubes.

在我们的工作以前，共振态对系统磁性的贡献往往被忽略，实验上观测到的掺非磁性杂质的高温超导的磁化率呈居里—外斯形式完全归结为杂质诱导出的局域磁矩，尽管可以解释磁化率，但与一些实验产生矛盾。

Because of Fe is an essential element in the biosynthetic pathway of tetrapyrroles in pigments, Fe(superscript 3+) fertilizers on the recovery of discolored layer was applied exogenously in the laboratory, and that brought about a pigmental convalescence.

因为Fe是生物体内合成上述4类吡咯类色素所不可缺少的微量元素，所以在实验室内对退色紫菜进行了外源性添加Fe(上标 3+)实验，发现该紫菜中的色素含量有明显提高。

Two applications using difference algorithms are experienced on the platform,and the results show that the plat...

两个抽取任务分别应用不同的算法在平台上实验，实验结果验证了该平台的实用性。

This paper compares the traditional linguistic field work with the modern phonetic experiment in methodology,aiming at illustrating the procedure of sample selection and the method of unitization or relativization in data analysis in phonetic experiment.

文章通过对传统的语言调查与现代的语音实验在方法上的比较分析，阐述了语音样品的选取和实验数据的归一化和相对化程序及方法。

Steady-state performances of self-controlled synchronous motor are calculated on the basis of the model and the numerical solving method presented in this paper.

利用本文提出的数学模型和数值求解方法，计算了自控式同步电动机的稳态运行性能，并在实验系统上进行了实验，验证了理论计算的结果。

The output property of this pulse shaper is numerically analyzed in theory, and the results are same as experimental ones.

在理论上数值计算了该全光脉冲整形器的输出特性，理论计算结果和实验结果相一致，并为"快点火"实验提供了一条可行的技术途径。

According to the experimentation ,This article reviewed several algorithm("flood" and "snake","adaptive spherical image transform method","reference image","standard spherical gray level model method") for apple surface defect detection and gave an in-depth analysis of their ideas and experimen...

在实验的基础上，本文对几种缺陷检测算法("洪水法"和"蛇形法"、"自适应球形变换法"、"参考图像法"、"标准球体灰度模型法")的思路和实验结果进行了深入的分析和比较，并对缺陷检测中尚待解决的问题进行了阐述。

They called it "a device that when the subject is uneducated and uncomprehending, confers no more than a semblance of propriety on human experimentation."

他们称它为"一种装置，当实验对象是无知的和无法理解时，协议只是人类实验在表面上是正当的。"

In order to observe and analyze the whole process of arcing, a kind of visual simulation method based on arc image was presented.

基于图像采集的电弧可视化方法是建立在实验基础上，借助于实验手段来进行的，其实质也是对温

The kinetics of carbon oxysulphide sorption by Zn Mn desulphurizer was studied.

研究了锌锰系脱硫剂吸收氧硫化碳的动力学，建立了单颗粒的动力学模型，在实验的基础上求得了模型参数，模型能很好地预计实验结果。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。