实验

The Bombyx mori were taken as expermental objects, and the life spans of Bombyx mori were observed.

1。以家蚕为实验对象，通过寿命实验观测AAP对家蚕寿命的影响。2。

The structure of β-HMX,such as bond length,bond angle,dihedral angle,is analyzed theoretically.

实验和计算结果表明，在B3LYP/6-31G水平下的理论值接近β-HMX的X衍射实验值。

A novel layout of IC transformer is proposed to achieve both high turn ratio and coupling coefficient in this paper. In order to discuss the coupling coefficient, the layouts are designed with different turn ratio. The thesis is mainly includes of three experiment topics. The multi-stack structure is proposed to achieve prior goal in first topic. Two groups of proposed devices are designed to maintain identical self- inductances in transformer's primary and secondary coils. Total six devices are fabricated in foundry 90-nm CMOS technology. Using the 9 and 5 metal layers in primary and secondary coils in a specific layout, measurement results show that the transformer has the largest benefit using the bottommost return layer in layout design. In one word, the adoption of more metal layers to construct different turn ratio transformer shows not only improving the N value but also saving the chip area in this experiment.

中文摘要本文是针对不同圈数比变压器探讨其耦合量的变化，并且期望其变压器能同时达到高圈数比及高耦合系数的特性，本论文主要可分为三个实验主题，首先第一个主题提出以90nm CMOS制程技术实现的多层金属层的布局方式，并以相同的一、二次侧自感值分为两组，利用不同返回层来达到不同的圈数比，且从量测结果可以得知，在变压器布局设计上使用最底金属层来作返回层会得到较好的特性，最后从此实验得知一结论，利用合适的多层金属架构达到不同的圈数比，不仅可以改善圈数比，还可以缩小晶片面积。

Experimental results show that the testing method of flow parameters of turbulent boundary over riblet surface based on hotwire technology in this experiment is scientific and reasonable.

实验测试结果表明：本实验中基于热线技术的脊状表面湍流边界层流动参数的测试方法是科学合理的。

To explore new testing methods in the simulation experiment,the application of fiber Bragg grating sensing is studied.

为探索相似模拟实验新的检测方法，研究了光纤光栅传感技术在相似模拟实验中的应用。

In our work, some useful conclusions were obtained from axis-symmetry system, which are in accord with either the experimental results or the results of numerical simulation reported in foreign countries. An excentric Bridgman system which is an improved experimental system reported in a foreign country is also simulated.

本文进行的轴对称系统模拟得到了一些有益的结论，它们或者与已有的实验结果相符合，或者与国外报导的数值模拟工作相一致；本文还根据国外报导的一个改进的实验系统进行了偏心Bridgman系统的模拟。

In polycrystal, triple junction is an important grain defect which plays an important part in the deformation behavior and fracture. However, it is still less known. In this paper, zero-tension-zero test under stress control on tricrystal which grew from pure copper of 99. 999% by the Bridgman method was carried out, and the appearance of surface slip line was also obtained.

在多晶体中，三晶交线是一种重要的晶体缺陷，对多晶体的变形行为和断裂起着重要的影响，但是人们对它的了解和重视程度又是很不够的，本文首先对由99.999％的纯铜随机生长的三晶体进行了拉-零循环加载实验，得到了表面滑移线形貌，实验中采用应力控制。

In addition to strictly scientific work, de Broglie thought and wrote about the philosophy of science, including the value of modern scientific discoveries.

物理学的发展需要理论的和实验的两只脚向前迈进，现在理论这只脚已经先向前迈进了一步，这就给实验提出了研究课题。

The theory enables us to answer this question from certain measurements of the Brownian motion of a suspended particle.

布朗运动的实验，只不过是决定这个数的许多独立实验中的一个，而这个数在物理学上有很重要的作用。

At last I make some suggestions on the improvement of this bulge test flat based on my research experience.

最后基于该实验研究体会，提出了改进鼓膜实验测试平台的技术改进的建议。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。