一种新的带优先权控制的ATM交换结构

本文在Ｋｎｏｃｋｏｕｔ交换结构的基础上，探讨一种新的ＡＴＭ交换结构，使其本身带有优先权控制功能，以适应不同业务对信元丢失率及时延的不同要求。这种结构既能最大限度地有效利用系统资源，又能满足不同用户对业务质量的不同要求，并能降低交换结构复杂度。     

Sol－Gel法制备的CoMnNiMgO热敏元件老化特性的研究

假设老化是从亚稳态到稳态的变化，利用反应动力学理论对Ｓｏｌ－Ｇｅｌ法制备的ＣｏＭｎＮｉＭｇＯ热敏元件的老化特性进行了研究，推导出老化公式△Ｒ／Ｒｏ＝Σｒｉ［１－ｅｘｐ（－ｔ／τｉ）］其中：τｉ＝τｏｉｅｘｐ（Ｅｉ／ｋＴ））。结果表明理论与实验能很好地一致，对于本文所研究的热敏元件，符合公式ＡＲ／Ｒｏ＝ｒ１［１－ｅｘｐ（－ｔ／τ１）］＋ｒ２［１－ｅｘｐ（－ｔ／τ２）］，该式中：，ｒ１＝１１．７６７×１０－３；ｒ２＝２０．６７３５×１０－３；τ１＝６．４５７８×１０－３ｅｘｐ（６１９０．８９／Ｔ）；τ２＝１．０４６１×１０－６ｅｘｐ（８ｌｌ６．２４／Ｔ）。     

苯乙烯-马来酸酐(SMA)共聚物对颜料的分散及其在喷墨印花中的应用

介绍了苯乙烯-马来酸酐（SMA）共聚物的合成方法和分散性能。探讨了它对颜料分散的机理、影响分散性能的主要因素，以及在喷墨印花中的应用前景作了展望。     

Bimanual interference associated with the selection of target locations.

Four experiments were conducted to identify the locus of interference observed during the preparation of bimanual reaching movements. Target locations were specified by color, and the right-hand and left-hand targets could be either the same or a different color. Movements of different amplitudes (Experiment 1) or different directions (Experiment 2) to targets of the same color were initiated more quickly than symmetric movements to targets of different colors. These results indicate that costs observed during bimanual movements arise during target selection rather than during motor programming. Experiments 3 and 4 further examined the interference associated with target selection. Reaction time costs were found with unimanual movements when the target was presented among distractors associated with responses for the other hand. Interference observed during bimanual reaching appears to reflect difficulty in segregating the response rules assigned to each hand. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

鱼雷罐喷粉预处理优化研究

在已经得到的描述鱼雷罐喷粉处理基本参数具体表达式的基础上，运用多目标非线性优化方法，对工艺操作参数进行优化。     

波在PTL介质中传播的旅行时反演

本文对Byun(1990)的横向各向同性介质的旅行时反演方法作了两点改进:其一是根据优化后的V_r值计算一个初始的F值,然后再根据这个初始值进行最小均方误差分析;其二是对初始值进行优化分析时,提出用测量值(或由式(4)和式(10)计算的理论值)作为实际值进行拟合,而Byun的方法是用式(11)的计算来得到一个实际值。理论模型证明:本文所述方法有一个比较宽的适应性,而Byun方法只在弱各向异性时才可以得到较精确的结果。     

Application of Wavelet Packet De-noising in Time-Frequency Analysis of the Local Wave Method

The local wave method is a very good time-frequency method for nonstationary vibration signal analysis. But the interfering noise has a big influence on the accuracy of time-frequency analysis. The wavelet packet de-noising method can eliminate the interference of noise and improve the signal-noise-ratio. This paper uses the local wave method to decompose the de-noising signal and perform a time-frequency analysis. We can get better characteristics. Finally, an example of waveletpacket denoising and a local wave time-frequency spectrum application of diesel engine surface vibration signal is put forward.     

Pure perceptual-based sequence learning.

Learning a sequence of target locations when the sequence is uncorrelated with a sequence of responses and target location is not the response dimension (pure perceptual-based sequence learning) was examined. Using probabilistic sequences of target locations, the author shows that such learning can be implicit, is unaffected by distance between target locations, and is mostly limited to first-order transition probabilities. Moreover, the mechanism underlying learning affords processing of information at anticipated target locations and appears to be attention based. Implications for hypotheses of implicit sequence learning are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

利用地震属性资料解释河道

地下某一层段的地震属性特征通常揭示了一些地质或沉积特征，如礁体、河道、三角洲、地台等。文中采用分层段切片解释方法，对塔河油田外围兰尕三维资料进行切片分析，在三叠系上油组地层中的振幅属性平面图上分布有南北方向的河道，地震解释剖面及钻井资料也得到证实。研究中发现，分析时窗的大小决定了振幅属性在河道处能量的强弱，根据河道的分布可以追踪河道砂岩体及其分布范围，为研究有利储层提供了可靠依据。