非晶硅太阳电池衰降的机制及特征分析

对不同类型的非晶硅电池进行了老化试验,并对性能衰降数据进行了统计、分析、对比和分类,从而归纳出非晶硅太阳电池衰降的基本过程为光诱导效应引起的衰降,非晶硅膜局部薄弱点引起的衰降,环境引起的衰降和扩散引起的衰降。对这些过程的特征进行了分析和讨论.     

一种新型手工解毒方法及实现原理

通过对各种类型计算机病毒的分析和研究，根据其传播、感染以及发作的过程和机理，找出其本质上存在的弱点，提出并实现了一种新型的手工解毒原理，实现了各种计算机病毒的快速消除．     

Hopf Bigalois扩张的同调性质

本文研究非交换环上Hopf bigalois扩张，讨论了Hopf bigalois扩张的同调性质。     

Observation of hydrocarbon generation and migration of highly-matured carbonates by means of laser-induced fluorescence microscopy

Some important information on hydrocarbon generation, inclusion and migration in highly-matured carbonates of lower Palaeozoic age from the Ordos Basin and Tarim Basin hasbeen analyzed by a newly-combined laser-induced fluorescence microscope (LFM) designed by our laboratory. The following information has been obtained from the lower Ordovician lamellar carbonates with equivalent vitrinite reflectance (Ro) as high as 1.6%-1.7% and residual TOC of 0.14%-0.35% from the Ordos Basin: wide occurrences of oil and source macerals with strong fluorescence, including G. Prisca alginite, lamalginite, telalginite and algae-detrinite; fluorescing asphalt among mineral crystals; some groundmass and spheroid-like reservoir bitumen with high maturation levels in the pores of dolomites. Various kinds of fluorescing organic inclusions and asphalt have been found in the carbonates, calcareous shales and silt-shales with high maturation levels from the Cambrian-Ordovician strata in the Tarim Basin. All this helps us find and evaluate significant and excellent source rocks for large-and middle-scale gas fields. The net and micro-net systems for hydrocarbon generation, expulsion and migration in carbonates have been revealed by the highly-powered laser-induced fluorescence microscopy.     

光子计数用PMT SER稳定性的测量

本文结出了一种可和单光子计数器有相同的计数率动态范围上限的PMT SER稳定性测量系统及相应的测量结果。结果表明,存在直到其计数率动态范围上限内SER对时间与光强稳定性均良好的PMT;为满足某些特殊需要而对PMT SER稳定性进行精心挑选是可行的。测量系统的不足之处在于信号利用率较低,但通过多次测量累加平均等措施后测量结果的不确定度可限制在2％以内。     

板坯连铸二冷区凝固传热过程与控制

依据安钢板坯连铸机的具体条件,建立了连铸板坯凝固传热数学模型,实现了随铸坯钢种、断面尺寸及拉速变化对各回路水量连续实时控制．经现场应用表明,利用配水模型所制定的二冷配水制度是合理的,效果良好．