影响带锯机锯切质量的原因及处理措施

通过对锯切装置的改进，提高了锯切性能，降低了锯条成本，保证了锯切质量，使设备更加高效、安全的工作。     

Implicit, long-term spatial contextual memory.

Learning and memory of novel spatial configurations aids behaviors such as visual search through an implicit process called contextual cuing (M. M. Chun & Y. Jiang, 1998). The present study provides rigorous tests of the implicit nature of contextual cuing. Experiment 1 used a recognition test that closely matched the learning task, confirming that memory traces of predictive spatial context were not accessible to conscious retrieval. Experiment 2 gave explicit instructions to encode visual context during learning, but learning was not improved and conscious memory remained undetectable. Experiment 3 illustrates that memory traces for spatial context may persist for at least 1 week, suggesting a long-term component of contextual cuing. These experiments indicate that the learning and memory of spatial context in the contextual cuing task are indeed implicit. The results have implications for understanding the neural substrate of spatial contextual learning, which may depend on an intact medial temporal lobe system that includes the hippocampus (M. M. Chun & E. A. Phelps, 1999). (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

特钢长型材轧制技术新进展

在可持续发展原则指导下，强化控轧控冷、高精度轧制和改进表面与外形质量是当前特钢轧制技术发展的重点。     

焦粉四辊破碎机高硬度辊皮切削的新工艺

分析了高硬度辊皮的磨损情况；改进了辊皮的切削方案；满足了生产需求并提高了作业率。     

定向凝固空心叶片制壳工艺的改进

分析了在先进发动机定向凝固空心叶片熔模精密铸造生产中出现两种缺陷的性质和产生原因，从壳型制造工艺方面提出了改进措施，提高了叶片合格率。     

三峡电站水轮机转轮叶片的加工

对三峡电站水轮机转轮叶片的数控加工工艺进行了详细的描述，主要有：（1）巨型叶片测量立式划线平台的设计；（2）网格状无底板式新型铣胎的研制；（3）叶片加工过程中变形的控制；（4）分片加工程序的编制；（5）各种加工参数的确定。在实际中应用效果很好，可以在其他机组叶片加工中推广应用。     

防水粉憎水膜形成机理及稳定性的研究

通过对防水粉憎水膜形成途径的探索，提出了憎水膜形成过程的基本假设，利用微观测试方法证实了憎水膜层的存在．试验并研究了防水粉长期稳定性的诸多问题。     

定向结晶时高温合金组织控制的工艺前景EI

报道了俄国航空材料研究院(ВИАМ)在定向单晶高温合金组织控制方面的最新研究成果,例如,利用高速定向结晶工艺创造具有单晶组织的宽弦叶片,以及制造前后缘为规定位相的单晶,而在叶身中部为细柱状定向结晶组织的复合组织叶片。这些新工艺提高了材料的工作能力和发动机寿命。