辐照造成的缺陷主要为双空位。辐照器件工作稳定可靠。
The induced defects by radiation are mainly duel vacancies, and the irradiated devices work stably and reliably.
我们也模拟了O2在含双空位的（5，5）碳纳米管上的吸附。
We also perform simulations for O2 adsorption on a (5,5) CNT with a double vacancy.
实验结果表明随辐照剂量的增加双空位缺陷的浓度并不会无限地增加；
The results show that the intensity of V_2 is not infinitely increased with the increasing of the neutron dose.
随辐照剂量的增大，单空位、双空位和位错浓度增加，空位团的尺度和浓度都随之增大。
The concentrations of the mono-and di-vacancies and dislocations and both the concentration and size of the vacancy clusters or voids all increase with the increasing of the irradiation dose.
而高住量辐照样品中观察到比双空位更复杂的缺陷形式，其完全被退火的温度比低剂量辐照的高250k。
Thecomplete annealing temperature of the defects for low fluence irradiated GaP was250K lower than that for high fluence irradiated GaP.
本文在考虑空位浓度对空位迁移能的影响和双空位效应的情况下，给出了体心立方金属中空位流与空位浓度梯度之间的定量关系。
The vacancy-concentration effect on the vacancy-migration-energy and the behaviour of divacancies were considered Using a formula derived for the vacancy current in BCC metals.
从黄铜脱锌的现象、特征及其影响因素出发，对黄铜脱锌的优先溶解机制、溶解-再沉积机制、双空位机制和渗流机制等进行了描述。
To begin with the phenomenon and characteristics of dezincification of brass, the review is made on the mechanisms, prevention and influence factors of dezincification.
从黄铜脱锌的现象、特征及其影响因素出发，对黄铜脱锌的优先溶解机制、溶解-再沉积机制、双空位机制和渗流机制等进行了描述。
To begin with the phenomenon and characteristics of dezincification of brass, the review is made on the mechanisms, prevention and influence factors of dezincification.
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