In addition , the breakdown and the degeneration of pcss " s are serious problems in the applications . in this dissertation the mode of luminous charge domain is perfected ulteriorly by deeply studying the dynamics characteristic of high - field domain of the trans - electron device with experiment stability of nonlinear pcss 本文在通过对转移电子器件偶极畴的动力学特征作了深入分析的基础上,结合非线性pcss ' s的稳定性实验,对非线性pcss ' s的光激发电荷畴理论模型作了进一步的完善。
Embedded system can control or manage other devices . along with the development of information technology and digital products , and along with the application of internet , embedded system is applied in consumed electron devices industrial devices civil devices and government issues widely 随着信息技术的发展和数字化产品的普及, internet得到广泛深入的应用,从消费电器到工业设备,从民用产品到军用器材,嵌入式系统被广泛的应用到网络、手持通信设备、国防军事、消费电子和自动化控制等各个领域。
The especial properties of cluster will be used in many fields such as material project , biology , medicine and electron device etc . the interaction of energized cluster beams with matter is a development of the ion - solid interaction . the impact of a cluster ion can provide transient conditions that are significantly more extreme than ion - solid interaction 特别是c60的发现,引起了科学界的轰动,团簇特有的性质将在未来的信息工程、材料工程、化学工程、生物和医药等方面有着广泛的应用,将按照人们的理想和需要,设计制造出具有特殊性能和功能的材料和器件。
Therefor , in the article , we have relied on the base of entirely testing , aiming at producing practice of the natural gas original processing system , and made a systemic research in the technique of electric power control , and followed with the problems of harmonic wave on account of high - power set adopting electric power and electron devices . the main research have been finished as follows : 1 为此,本文针对大庆天然气初加工系统的生产实际,在对其进行全面测试的基础上,系统的研究了电力控制技术,以及随着大功率机组采用电力电子器件带来的谐波问题。主要内容有: 1