基于空间光调制器的联合变换相关实验系统的设计

给出了基于空间光调制器的联合变换相关实验系统的理论和光电结构,并对功率谱进行了相减运算和Butter-worth高通滤波后,将其复制成N份成阵列形式呈现在空间光调制器上,以获得高效的联合变换相关,提高了信噪比.利用计算机程序调整参考图像多次相关的办法,实现了旋转和尺度畸变图像的识别.     

低渗透油田套管损坏机理分析及防治措施

在注水开发油田,油水井套管损坏是一种极为普遍的现象,但又各具特点.通过对鄯善油田套管损坏井的自身特点进行统计、归纳,深入分析低渗透砂岩油藏套管变形影响因素和作用机理,提出了套管损坏井的预防及相应治理措施.     

钌基厚膜电阻传导模型初探

介绍钌基厚膜电阻的三种传导模型。三种模型都可以得到较满意的R—V曲线，不足处是链模型得出电阻率和导电相粒子形状及尺寸的关系和实验事实不符；有效介质模型不能反映厚膜电阻形成过程中众多因素的影响；渗透模型很多参数的获得有赖经验公式。渗透模型能反映烧结过程中更多因素的影响，并可解释方阻与导电相粒度及峰值温度的变化关系。     

Bioeffects of Low Energy Ion-Beam Implantation and Vacuum Treatment on M1 Arabidopsis Thaliana

Vacuum treatment and ion-beam bombardment are two major processes in the low energy ion-beam implantation. To accurately study the contributions of these two major factors to the bioeffects separately, the M1 generation variation of Arabidopsis thaliana with ion-beam implantation and vacuum treatment were compared through a series of key plant development parameters including morphological observation, biochemical assay and RAPD （random amplified polymorphic DNA） analysis. The results showed that ion-beam implantation had obvious effect on almost all of these parameters, and the vacuum treatment had some impacts on several morphological parameters such as the bolting time and the length of the primary stem. Taking the results together, the indication is that vacuum treatment has some slight contributions to the bioeffects of ion-beam implantation while ion-beam bombardment itself is the major creator of the bioeffects.     

棒状液晶分子相变问题的机械旋转模型研究

综述一种关于棒状液晶材料的分子结构与液晶相的相关关系的研究成果。介绍了有关液晶分子的机械旋转模型。该模型将液晶分子视作一种高速旋转的转子,通过分子参数计算,对液晶材料的相变温度和分子结构之间的关系给出了一种全新的解释。最新研究表明,含氟三苯液晶材料的分子结构中存在slim和fat现象,能够对液晶材料的相变进行合理解释。该模型能够通过简单的模型方法对新型液晶材料的分子设计与合成提供有用的信息。     

基于LabWindows/CVI的某型飞机FBW飞行试验台设计与实现

主要阐述了某型飞机EBW飞行试验台的LabWindows／CVI实现。在分析EBW组成及信号交联关系的基础上，设计了PCI总线结构的系统硬件；提出了测试库与测试引擎相结合的编程方法，并着重阐述了测试引擎的实现方法。     

基于闭路电视网络的计算机远程控制

介绍了一种在闭路电视网络上利用DTMF变换技术和调频技术相结合来传输计算机串行控制编码信号的方法，并且将这种控制方法应用到计算机远程广播控制系统中。     

可膨胀尾管悬挂器技术及其应用

可膨胀管悬挂器(ELH)作为尾管固井、完井工艺中一项革新型工具,可以成功地解决常规悬挂器因其原理和结构特点带来的固井施工难题及重叠段固井质量差等问题,成为下一代悬挂器研究的重点。文中以实体膨胀悬挂器系统为例,介绍了其结构原理及应用情况。     

EFFECT OF CHLORINATED WASH WATER ON QUALITY OF HEAT SHOCKED MUSSEL MEAT

Chlorine-assisted chilled tumble washing of green mussel meats was done using 5 and 10ppm chlorine solutions maintained at 5 and 10C for 3 min. No significant difference (P < 0.05) was established in terms of meat yield, pH, Aw or sensory qualities for tumble washed samples. The mussel meats were given sensory acceptance ratings of up to "like slightly". A 2% weight gain of mussel meats was established after washing. Heat shocking in tandem with tumble washing affected 1–3 unit log reduction in TPC and coliform counts and about a 4 log reduction in Vibrio spp. counts of mussel meats. The 2 protocols were presented as value-adding steps to improve mussel meat quality. Philippine micro- and small-scale shellfish processors and vendors were identified as potential users of the technology presented in the study.