水闸管理的微机通信网络

在水闸管理上,以多台Tp801单板微型计算机、输入输出接口电路、SIO串行通信接口电路、Tp801D板、12吋绿色显示器、打印机等组成一种远距离传送数据的微机通信网络,它利用电话线路作为数据传输的通道,在淮阴市盐东控制工程管理处投付使用。运行稳定,性能可靠,于1985年9月通过技术鉴定。     

卷边板件屈曲分析的半能量法

A semi-energy method to analyse the buckling behaviour of edge-stiffened plates under combined compression and bending is presented in this paper, One unloaded edge of the plate is restrained elastically against rotation and the other is stiffened by a st     

电机护环钢在硝酸盐溶液中应力腐蚀开裂的控制过程研究

本文在文献［１］基础上，运用金相，电化学方法研究了５０Ｍｎ１８Ｃｒ４电机护环钢依照ＱＨＪ－７９试验标准在硝酸盐介质中应力腐蚀开裂（即ＳＣＣ）的性质，结果指出，此体系中ＳＣＣ的控制过程为阳极溶解。     

哈尔滨市工农兵钢箱索梁桥模型试验研究

对哈尔滨市工农兵钢箱索梁桥的模型进行了试验和分析。结果表明,该桥设计采用的理论与试验结果基本相符,为桥梁的修复设计提供了可靠依据。     

开口薄壁结构弯扭屈曲能量原理的有限变形理论分析

The formulas of the total potential energy of arbitrary thin- walled open cross section member counting in the geometric non-linear factors is deduced. The deductions are based on the most general finite deformation theory and the two assumptions that"the     

履带板用高锰钢强韧化研究

本文根据履带板的失效特征和机理,提出了高锰钢的铬、钼再合金化,稀土、钛变质处理和重结晶热处理工艺综合强韧化方案.经实验证实,综合机械性能显著改善.     

Results from the treatment of advanced stage squamous cell carcinoma of the nasal planum in cats, using a combination of intralesional carboplatin and superficial radiotherapy: a pilot study

Six cats with an advanced stage squamous cell carcinoma (SCC) of the nasal planum were treated with a combination of superficial radiotherapy and intralesional carboplatin therapy. This multimodality protocol was well tolerated by the majority of cats and resulted in complete responses in all cats (100%). Median follow‐up for all cats is 268 days, and the median time‐to‐recurrence, time‐to‐progression and overall survival have not yet been reached. Our study, although limited in number of animals and with a relatively short median follow‐up compared to other studies for this disease, suggests that a combination of radiotherapy and intralesional carboplatin is a useful treatment option for an advanced stage SCC of the nasal planum in cats and warrants further application of the multimodality approach presented here.     

轻钢结构抗震节能体系在“塞上农民新居”中的应用

针对宁夏地区农民传统住宅抗震性差，建筑外围护结构保温性能差，采暖系统能源消耗量大，环境污染严重等问题，提出采用轻钢结构配以轻质保温板材的轻钢结构抗震节能体系，以期为宁夏农村住宅设计提供指导性建议。     

洪江水电站闸门调度试验

以不同工况的消能复核和下游冲刷复核为控制,先通过模型试验确定洪江水电站左闸运行调度、右闸运行调度及左右闸联合泄洪调度的方式,再根据模型试验泄流数据的整理结果,分析闸门相对开启高度(he/H)与参数(q2/g H3)之间的关系,得出适应任何上游水位,任何洪水来量,任何机组运行台数的洪江水电站闸门调度粗估公式。     

冷冲高硬度材料模具失效的原因与对策研究

在日常的应用中,我们发现,制作材料是高合金钢的模具要比硬质合金制作的模具耐用,我们进而研究了其失效的方式以及失效的比例,研究结果显示,硬质合金的失效主要体现在掉渣和崩刃,而高合金钢的失效主要体现在正常的磨损方面。在制作的过程中,高合金钢会由于在加热的不适当而使得碳化物不均匀,或者使得硬度不稳定等原因而没有充分发挥材料的潜在能力,文章对如何提高高合金钢的寿命提出了具体方案。