热学

In addition, carbon nanotubes haveattracted the attentions of scientists and suggested its huge potential applications inextensive fields ever since its discovery, because of its unique nano-stucture, high lengthdiameter ratio, exceptional mechanical, thermal as well as electrical properties.

此外，碳纳米管因具有独特的纳米结构，巨大的长径比，优异的力学、热学及电学性能，一经问世就倍受各国科学家关注，并预示它在各个领域具有广阔的应用前景。

It has the excellent dynamics and thermodynamics performances and is easy to make large size crucibles, a really key and nonfungible product for polysilicon cast ingot process.

石英陶瓷坩埚具有优良的力学性能、热学性能、易于实现尺寸大型化，是生产多晶硅铸锭中不可替代的关键配套产品。

The calorical, mechanical and electrical performances of several engineering ceramics are first measured and analyzed for the requirements of subterrene drills shell to high temperature and oxidation resistant.

根据热熔器壳体所需耐高温和抗氧化等要求，测量和分析了若干工程陶瓷材料的热学性能、力学性能和电。

MAIN OUTCOME MEASURES: Differential scanning calorimeter was used to detect thermotical property; polarizing microscope was utilized for the microstructure observation; Antimicrobial activity and slow-release effect were determined by in vitro bacteriostasis and release, respectively.

主要观察指标：差示扫描量热仪表征其热学性能，偏光显微镜观察微观结构；通过体外释放及抑菌实验检测抗菌活性和缓释效果。

These paving materials include asphalt, unrule polypropylene and their mixture, lime soil and concrete etc.

试验后对其结果进行了详细比较，并论述了影响材料热学指标的几个主要影响因素。

The effects of various optical coefficients(such as scattering and absorption coefficients, anisotropy parameter, etc.) and thermophysical properties(such as surface convective coefficient, etc.) and physiological coefficients(such as blood perfusion rate and metabolic heat generation, etc.) on the thermal behavior of the LILC method wet-c discussed in detail. The results show that the size and location of cauterized tissue under the skin can be bontrolled by properly adjusting the absorption and scattering coefficients and irradiation power and so on.

在此基础上，详细讨论了散射系数、吸收系数、各向异性系数等光学参数，激光加热功率、照射半径、表而对流换热系数等热学参数，以及血液灌注率和新陈代谢等生理参数对这种低损伤加热疗法的影响，结果发现，只要通过适当调节吸收系数、散射系数和照射功率等参数就可实现对加热区域位置和范围的控制。

Biosensor is an interpenetrating subject which combines biological, medical, electrochemical, optical, thermal and electronic techniques, and has been developed rapidly in recent ten years.

生物传感器是一门由生物学、医学、电化学、光学、热学及电子技术等多各学科相互渗透而产生的新学科。在最近10年来发展非常迅速。

Organic/inorganic hybrid materials have obtained more and more attentions in the fields of mechanics, thermodynamics, optics, electromagnetics, and biology etc, because of their excellent characteristics and properties of both moieties.

有机-无机纳米复合材料综合了有机物和无机物各自的优点，在力学、热学、光学、电磁学及生物学等方面具有许多优异的性能，已经成为国内外新型复合材料研究的热点。

High density energy of the plasma ignition carries on the heat and chemical effect to the air and the fuel mixture, produced a great deal plasma activation carrier.

其高密度能量对空气或可燃混合物进行热学作用，进入等离子体点火器内的空气和雾状燃料经历的过程非常复杂，它涉及气体湍流流动、传热、传质、化学反应、辐射等过程。

Transition metal borides and inorganic boron-containing compounds, such as TiB〓, BN, B〓C and BP, are one of the most important groups for application in high-temperature performance, electronics and catalysts. Traditionally, they were prepared by high-temperature reactions; however, the products were beyond nanometer scale.

中文题名溶剂热合成硼化物及非金属含硼化合物纳米材料副题名外文题名论文作者谷云乐导师钱逸泰学科专业无机化学研究领域\研究方向学位级别博士学位授予单位中国科学技术大学学位授予日期2003 论文页码总数70页关键词纳米材料硼化物溶剂热合成馆藏号BSLW /2003 /O613 /6 硼化物、非金属含硼化合物功能材料（如硼化钛、氮化硼、碳化硼和磷化硼等）通常具有高硬度、高熔点、机械强度大、高温化学稳定性好等一系列优良性能，有些还具有奇异的光、电、磁、热学性能和催化活性，是一类最富潜力的非氧化物高温结构材料、电子材料和催化材料。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。