德拜特征温度

MC碳化物相德拜特征温度的测定与计算

Determination and Calculation of Debye Characteristic Temperature of MC Carbide

考察纳米金刚石团聚的原因，提出和构建纳米金刚石及其颗粒团聚的基本模型。利用X射线的衍射强度，计算得出纳米金刚石的德拜特征温度及其它一些物理参数。

The Debye characteristic temperature and some other physics parameters were calculated according to X-ray diffraction intensities . The reasons of nano-diamond aggregation were discussed and a model is proposed .

从X射线的衍射强度测定晶体的德拜特征温度

The determination of Debye characteristic temperatures of crystals from X-ray diffraction intensities

本文详尽描述了用穆斯堡尔无反冲因子（f）法测定晶体的德拜特征温度（θD）的原理和方法，并讨论了该方法的实验误差及原理的不完善性。

The principle and procedure of determining Debye characterstic temperature (θ D ) by MOssbauer recoil-free factor are described in detail . The experimental error and the imperfection of the principle are discussed .

采用陆学善、梁敬魁提出的方法，利用纳米金刚石的X射线衍射强度，计算出它的德拜特征温度为411.7K，比高温高压合成出的大颗粒金刚石单晶的德拜特征温度（2200K）低了许多；

The melting-point of nano-diamond was reported in this paper . The Debye characteristic temperature of nano-diamond was calculated based on X-ray diffraction intensities by the methods introduced by LU Xue-Shan and LIANG Jing-Kui .

晶体德拜特征温度的穆斯堡尔无反冲因子法测定

Determination of Debye Characteristic Temperature of Crystal by MOssbauer Recoil - Free Factor

德拜特征温度的各向异性与非均匀性

The inhomogeneity and anisotropy of Debye characteristic temperatures

最后指出，由于θD本身是温度的函数，因此本方法仅提供了一种在所需的温度下测量德拜特征温度的可能性。

It is poined out at last that owing to the fact that θ D itself is a function of temperature , the method proposed affords a possibility of determining Debye characteristic temperature at required temperature .