关于我国的粮食标准

本文总结了我国粮食标准的历史，将历次我国小麦标准和小麦粉标准的技术指标，分别集中列表，并据以估计我国优质小麦标准的良好发展前景。     

提高柴油机缸盖内腔铸造质量的工艺措施

缸盖是柴油机上的重要零件之一。铸造毛坯不可避免地存在劈缝、内腔粘砂、粗糙、局部不通等内腔质量问题 ,从而影响缸盖串水冷却效果。本文介绍了一些工艺措施 ,较好地解决了这个问题。     

基于图像的计算机辅助数控编程软件研究

研究了基于图像的数控自动编程方法，包括影响自动编程、图像骨架自动编程和轮廓自动编程方法，并实现了使用该方法的计算机辅助数控编程软件。     

涡轮钻具在高陡构造的应用及展望

介绍了涡轮钻具在秋参1井的应用情况,详细叙述了涡轮钻具在山前高陡构造快速钻进及防斜打直方面的优点,与常规钻井相比,机械钻速明显提高,钻井周期明显缩短,钻井成本明显下降,经济效益显著。     

Trypsin Inhibitor Activity In Vitro Digestibility and Sensory Quality of Meat-Like Yuba Products as Affected by Processing

ABSTRACT: :
Soybeans ( Glycine max ) were soaked and ground to obtain soymilk. The soymilk was cooked in an open tank and held at 85 to 90 deg;C. Yuba films were picked up in 20 min intervals and dried for 20 min. Yuba films were soaked in chicken-flavor solutions (25% and 35%), and baking soda (BS) solutions (0%, 1%, 2%, and 3% BS), and cooked at 100 °C for 30 min, 60 min, and 90 min. TIA decreased (p < 0.05) with the increase of heating time and BS concentration. In vitro protein digestibility (IVPD) decreased with heating time and BS concentration (p < 0.05). Sensory characteristics were affected by flavor concentration. By using 0% BS, 25% of the chicken flavor concentration, and a short heating time method, meat-like products with low TIA, high IVPD, and good sensory characteristics were obtained.     

An Effective Software Pipelining Algorithm for Clustered Embedded VLIW Processors

This paper proposes a software pipelining framework, CALiBeR (ClusterAware Load Balancing Retiming Algorithm), suitable for compilers targetingclustered embedded VLIW processors. CALiBeR can be used by embedded systemdesigners to explore different code optimization alternatives, that is, high-qualitycustomized retiming solutions for desired throughput and program memory sizerequirements, while minimizing register pressure. An extensive set of experimentalresults is presented, demonstrating that our algorithm compares favorablywith one of the best state-of-the-art algorithms, achieving up to 50% improvementin performance and up to 47% improvement in register requirements. In orderto empirically assess the effectiveness of clustering for high ILP applications,additional experiments are presented contrasting the performance achievedby software pipelined kernels executing on clustered and on centralized machines.     

定向棱镜腔平顶高斯激光束特性的研究

在XeCl准分子激光器中,采用定向棱镜作为端反射镜与平面输出镜构成激光器谐振腔,获得了近场能量分布均匀、远场能量分布高度集中的相干平顶高斯激光束输出,并具有腔镜高抗失调能力,改善了激光束质量。     

改进尿素包装工艺 不断提高产品质量

通过对尿素包装工艺的不断改进，提高了尿素粒度、减少粉尘含量，效果明显。     

电子产品可靠性设计与成本控制

介绍了可靠性设计过程涉及的质量控制成本的解决方法，通过对最有可能影响可靠性的电路设计、元器件选用等方面的分析，介绍了在降低可靠性设计成本的基础下更好地解决可靠性问题的一些方法。     

水蒸汽喷射泵系统实用设计软件的开发

本文在Turboc环境下开发了多级蒸汽喷射泵系统的设计软件，该软件包括了压缩比优化分配、单级喷射泵结构尺寸设计和冷凝器的结构尺寸设计等内容，使设计人员能够根据具体的工艺条件，快速地完成多级喷射泵系统的设计，对于提高多级喷射泵系统的工作稳定性、节省能源具有实际意义。