车身颜色识别技术在涂装车间面漆工艺中的应用

通过基恩士白色光点光电传感器LR-W500C及控制器MU-N11采集车身颜色信号,传递到现场的可编程逻辑控制器设备,与现场设备实现连锁,最终实现涂装车间生产线车身颜色的自动识别,防止颜色错误的车身流出涂装车间.     

结构型感光性聚酰亚胺的研究

从容易制得的两种单体合成结构型感光聚酰亚胺，该聚合物在极性溶剂中有良好的溶解性，在中紫外至深化紫外具有负性感光性，其分辨率小于３μｍ，固化时膜无收缩，变形和减薄等现象，还采用ＩＲ谱对其感光机理进行了初步研究。     

铝锌合金轴瓦的研究

本文介绍新研制的铝锌合金轴瓦材料——AlZn5SiPb,阐述该轴瓦的制造、台上试验性能和使用试验结果,新合金的支承能力大大优于20锡铝合金轴瓦,接近铜铅合金轴瓦。     

Reliability Verification Using Proof Pile Load Tests

Proof pile load tests are an important means to cope with uncertainties in the design and construction of pile foundations. In this paper, a systematic method to incorporate the results of proof load tests not conducted to failure into the design of pile foundations is developed. In addition, illustrative acceptance criteria for driven piles based on proof load tests are proposed for use in a reliability-based design. Finally, modifications to conventional proof test procedures are studied so that the value derived from proof tests can be maximized. Whether or not a proof test is conducted to failure, its results can be used to update the probability distribution of the pile capacity using the method proposed in this paper. Hence, contributions of the proof test can be included in foundation design in a logical manner by considering several load test parameters such as the number of tests, the test load, the factor of safety, and test results. This adds value to proof load tests and warrants improvements in the procedures for acceptance of pile foundations using proof load tests. A larger test load for proof tests, say 1.5 times the predicted pile capacity, is recommended since it will yield more information about the capacity statistics and thus allow for more economical designs.     

Phoswich探测器的重离子束测试

利用一套由１ｍｍ厚的ＰＩＬＯＴ－Ｕ和４０ｍｍ厚的ＮＥ１１５塑料闪烁体组成的Ｐｈｏｓｗｉｃｈ（光叠层望远镜）探测器测量了４０Ａｒ（２５ＭｅＶ／ｕ）＋１９７Ａｕ反应中出射的产物，粒子鉴别采用Ｐｈｏｓｗｉｃｈ的快慢成分方法．结果表明该方法能清楚地分辨出粒子的电荷．对Ｚ＝１的粒子，ｐ、ｄ和ｔ亦能分开．     

~（125）Ⅰ－rhG－CSF的制备及药代试验

采用氯胺－Ｔ氧化法，制备了ｒｈＧ－ＣＳＦ的放射性碘标记物，并利用１２５Ⅰ－ｒｈＧ－ＣＳＦ对大鼠静注三种剂量进行了药代动力学研究。     

应用放射呼吸测量技术进行细菌定量检测的研究

细菌放射呼吸测量法是利用放射核素监测细菌生长、代谢的技术。也是一种专用于探测微生物代谢释放14CO2的技术。因为二氧化碳是许多重要生物反应的天然产物,所以通过对CO2的测定可以了解很多生物现象。尤其是细菌的体外培养几乎在代谢过程中都能放出CO2,因此培养基中加入14C-标记的营养物(如14C-葡萄糖、14C-氨基酸等),经细菌的代谢降解作用可生成14CO2气体,通过仪器测量放射性,可定量地检测细菌的数量。该类技术具有快速,敏感和客观等特点,用途较多。本研究试图在我们已建立的液体闪烁法细菌放射测定的基础上,观察需氧菌的培养和定量测定、水和食品中细菌总数的检测以及尿样品中细菌总数的检查等,以提供细菌放射测量法实际应用的参考。