The induced defects by radiation are mainly duel vacancies, and the irradiated devices work stably and reliably.
辐照造成的缺陷主要为双空位。辐照器件工作稳定可靠。
The effect of dopants on oxygen precipitation and induced defects in heavily doped Czochralski (CZ) silicon is investigated.
研究了重掺杂直拉硅单晶中掺杂元素硼、磷、砷、锑对氧沉淀及其诱生二次缺陷行为的影响。
In this paper, oxygen precipitates and induced defects in annealed dislocation-free CZ-Si with high oxygen content have been investigated by HVEM.
本文用超高压透射电子显微镜研究退火的高氧含量无位错直拉硅单晶中氧沉淀和诱生缺陷。
Because the quantitative analysis of oxygen can't be done by general equipment, it is still lack of systematically investigation of precipitates and induced defects in heavily doped Cz-si.
但由于重掺硅中氧浓度定量测试受到方法限制,重掺硅单晶氧沉淀及其诱生缺陷至今未得到全面而深入地研究。
The relationship between the annealing temperatures and the hydrogen-induced defects in floating zone silicon grown in hydrogen atmosphere has been investigated by X-ray section topography.
本文应用X射线透射截面形貌技术研究了氢气区熔硅单晶中氢致缺陷与热处理温度的关系。
Statistic data shows that 65% of bearing invalidation formats is induced by surface defects of steel balls.
实验统计表明:在轴承的失效形式中,由于钢球表面的缺陷而引起的裂纹、裂缝造成的轴承失效达65%。
The results show that the effects of work hardening by strain-induced martensite transformation and cast pore defects are the main reasons leading to strip broken of the steels during cold rolling.
结果表明,形变诱发马氏体组织所加剧的加工硬化与冶炼时所产生的气孔缺陷的共同作用是冷轧断带的原因。
Nodule defects on dielectric multi-layer optical thin film are key factors resulting in laser-induced damage.
在多层介质薄膜中,节瘤缺陷是影响薄膜激光损伤的关键因素。
Defects in thin film are one of the most important factors influencing laser-induced damage in the thin film components, and always a major concern.
薄膜缺陷是影响薄膜元件抗激光损伤的重要因素之一,长期以来一直是人们关注和研究的问题。
Conclusion Chronic injection morphine could induce defects of the learning and memory in the rat. Meantime, ea could improve morphine-induced lesion of learning-memory.
结论吗啡慢性注射可以导致大鼠学习记忆损害,而电针对大鼠吗啡慢性注射所造成学习记忆损害有一定的改善作用。
The point defects induced by electron irradiation make the lattice distortion of martensite phase and the increase of the ordering degree which bring about the stabilization of martensite.
相变温度的变化是由于电子辐照产生的点缺陷造成了马氏体相点阵畸变和有序度的变化,从而产生马氏体稳定化。
The experimental results showed that high density of oxygen precipitation and induced-defects were formed after annealing of wafers at moderate and high temperatures.
重掺砷硅单晶在中高温退火时形成密度较高的氧沉淀及诱生缺陷。
The turbulence induced by the defects of nozzle, such as the burr at the inlet and outlet, and the roughness of the wall, is the main cause to decrease the length of intact jet.
当射流速度比较大时,喷管的缺陷如进口出口的毛刺和流道壁的粗糙度是诱发湍流使射流破断的主要原因。
The turbulence induced by the defects of nozzle, such as the burr at the inlet and outlet, and the roughness of the wall, is the main cause to decrease the length of intact jet.
当射流速度比较大时,喷管的缺陷如进口出口的毛刺和流道壁的粗糙度是诱发湍流使射流破断的主要原因。
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