age equation是什么意思

用法例句

By using real-place recursion method,Fermi level and total bond order integral between Cu and another neighbor elements Y,La and Zr on the crystalline phases were calculated.

通过计算机编程建立Zr2Cu晶体相中以Cu原子为中心的原子团簇模拟Zr基非晶中二十面体原子团簇模型,应用实空间的递推方法计算了Zr2Cu晶体相中的费米能级及团簇中Cu与近邻合金元素Y、La、Zr的键级积分。

It is found that the Ag particles with sharper edges and wider terrace between steps have more electrons at Fermi level.

分析了Ag颗粒的形貌对其费米能级的影响。

The orbital binding energy and Fermi level of individual element of amorphous and crys- tallized Zr_(55)Cu_(30)Al_(10)Ni_5 alloys were measured by XPS.

测定了大块非晶合金 Zr_(55)Cu_(30)Al_(10)Ni_5晶化前后的费米能级和各元素的电子结合能,研究了非晶合金的电子结构特征和电击穿行为。

Considering the curvature effect,the Fermi velocity was larger than that of witho.

结果表明,在拉伸形变下扶手椅型SWNT仍然是导体,但其费米速度随拉伸比的变大而变大;在拉伸比不变的情况下,考虑曲率效应后其费米速度变大。

Theoretical investigation on the fermi resonance effect in molecular vibronic spectra;

分子振动光谱中费米共振效应的理论研究

An algebraic Hamiltonian describing both stretching and bending vibrational energy levels of molecule XH3 is presented, where Fermi resonance couplings between the stretch and bend modes are included.

我们提出一种描述XH3分子的伸缩和弯曲振动的U(2)代数哈米顿量,其中包括了伸缩和弯曲振动的费米共振耦合,用它来拟合CH3Cl分子的实验数据,结果表明有较少参数的代数模型算得的偏差比其它模型算得的偏差要小。

According to the condition of elctroneutrality, formulae of Fermi energy are deduced associated with computation results of electron and void concentration ,when donor and acceptor exist at the same time.

利用电中性条件,结合电子和空穴浓度计算式,推导出了当施主和受主同时存在时,费米能级的计算式,并且根据实际应用条件作了讨论,推导了各种条件下的费米能级计算公式。

A new graphic method is described for calculating the Fermi energy, the free electron and free hole concentrations, and the ionized impurity concentrations in semiconductors material with the drawing function of Matlab software.

介绍了一种新的利用Matlab软件绘图功能的图解法计算费米能级以及载流子浓度的方法 ,这种方法舍弃了传统的繁琐的数值计算及计算机编程 ,具有简单、方便、直观等特点 。

According to the condition of electroneutrality, a general formula of Fermi energy in one-doped semiconductor is deduced.

利用电中性条件，导出了掺单一杂质半导体费米能级的普适公式，在具体应用时可作相应简

The infra-red spectrogram of methacryloyl chloride was compared with acryloyl chloride and benzoyl chloride and found that 1765cm~(-1) and 1736cm~(-1) is the double peak produced form Fermi sympathetic vibration between the peak of v_(c=o)and 878.

27cm~(-1)倍频峰之间发生费米共振而产生双峰。

The infra-red spectrogram of methacryloyl chloride was compared with acryloyl chloride and benzoyl chloride,the result showed that 1765cm~(-1) and 1736cm~(-1) were the double peak produced form Fermi sympathetic vibration between the peak of v_.

27cm~(-1)倍频峰之间发生费米共振而产生的双峰。