深基坑地下连续墙的无扰动综合施工技术

结合工程实践,从施工信息化、降水模拟分析、既有建筑保护、无扰动切除钢绞线、施工监测等方面,总结出深基坑地下连续墙无扰动综合施工技术.该综合施工技术应用后,周边监测点的不均匀沉降及变形均控制在2 mm内,为邻近既有地铁的城市新建工程提供了一定的参考价值.     

固态法蒸馏酒与液态法蒸馏酒产品风味研究进展——以中国白酒与葡萄白兰地为例

酒产品的蒸馏技术主要为固态蒸馏技术和液态蒸馏技术，不同的蒸馏技术由于原理、设备和工艺的不同，所形成的产品风味各有特色。该文以两种蒸馏技术所形成的经典产品为例，对中国白酒与葡萄白兰地的主要风味区别进行概述，阐明其异同。并探讨原料、微生物和设备，以及相关生产工艺对产品风味及成分的影响。为开发出适合中国大部分消费者口感的白酒与葡萄蒸馏酒产品提供参考。     

气动弹片对垂直轴风力机性能影响研究

片对垂直轴风力机气动性能的影响并分析了其流动机理。结果表明：气动弹片在高尖速比下可显著抑制流动分离并改善其动态失速特性，功率系数得到极大提升；切向力和转矩系数在气动弹片作用相位角范围内，均有一定提高，而在其它相位角内，风力机性能不受影响。     

Creating the brain and interacting with the brain: an integrated approach to understanding the brain

In the past two decades, brain science and robotics have made gigantic advances in their own fields, and their interactions have generated several interdisciplinary research fields. First, in the ‘understanding the brain by creating the brain’ approach, computational neuroscience models have been applied to many robotics problems. Second, such brain-motivated fields as cognitive robotics and developmental robotics have emerged as interdisciplinary areas among robotics, neuroscience and cognitive science with special emphasis on humanoid robots. Third, in brain–machine interface research, a brain and a robot are mutually connected within a closed loop. In this paper, we review the theoretical backgrounds of these three interdisciplinary fields and their recent progress. Then, we introduce recent efforts to reintegrate these research fields into a coherent perspective and propose a new direction that integrates brain science and robotics where the decoding of information from the brain, robot control based on the decoded information and multimodal feedback to the brain from the robot are carried out in real time and in a closed loop.     

磁力泵隔离套充液拉深成形模拟分析

运用板料成形有限元软件,对磁力泵隔离套零件的充液拉深成形过程进行模拟,获得成形后的零件成形极限图(FLD)和侧壁厚度分布图,研究了在确定的压边力、凹凸模圆角半径和摩擦系数下,液室压力、压边间隙对零件成形质量的影响规律。研究表明,当液室压力为40 MPa时,侧壁厚度分布范围在0.932~1.027 mm之间;压边间隙为1.08 mm时,零件的侧壁厚度最大减薄率为8.8%;通过控制液室压力为40 MPa、压边间隙为1.08 mm时,试验件壁厚均匀、减薄率低,获得较佳的成形效果,试验结果也进一步验证了结论的有效性。     

海陵水利治理体系和治理能力现代化建设与实践

总结海陵水利"十三五"期间建设发展,紧扣"服务"和"监管"两大发力点,重塑"谋、建、管、用"四大业务体系扣"人、财"两大保障体系.剖析海陵水利仍然存在的问题,包括薄弱片区水系治理率低,河道长效管护还不够彻底,区域协同治理不足等.提出了海陵水利"十四五"期间治理思路,坚持"街河并行"作为实现幸福河湖的海陵特色路径,统筹河道系统生态治理和管理保护,持续加强智慧水利的投入,推进海陵水利治理体系和治理能力现代化.     

The LBP Gene and Its Association with Resistance to Aeromonas hydrophila in Tilapia

Resistance to pathogens is important for the sustainability and profitability of food fish production. In immune-related genes, the lipopolysaccharide-binding protein (LBP) gene is an important mediator of the inflammatory reaction. We analyzed the cDNA and genomic structure of the LBP gene in tilapia. The full-length cDNA (1901 bp) of the gene contained a 1416 bp open reading frame, encoding 471 amino acid residues. Its genomic sequence was 5577 bp, comprising 15 exons and 14 introns. Under normal conditions, the gene was constitutively expressed in all examined tissues. The highest expression was detected in intestine and kidney. We examined the responses of the gene to challenges with two bacterial pathogens Streptcoccus agalactiae and Aeromonas hydrophila. The gene was significantly upregulated in kidney and spleen post-infection with S. agalactiae and A. hydrophila, respectively. However, the expression profiles of the gene after the challenge with the two pathogens were different. Furthermore, we identified three SNPs in the gene. There were significant associations (p < 0.05) of two of the three SNPs with the resistance to A. hydrophila, but not with the resistance to S. agalactiae or growth performance. These results suggest that the LBP gene is involved in the acute-phase immunologic response to the bacterial infections, and the responses to the two bacterial pathogens are different. The two SNPs associated with the resistance to A. hydrophila may be useful in the selection of tilapia resistant to A. hydrophila.     

中等应变速率下岩石抗拉强度实验研究

利用Instron电液伺服材料试验机系统对岩样进行低周疲劳加载,成功获得了中等应变速率,并通过施加不同的加载波形和动载频率,得到了各加载波形和频率下的岩石抗拉强度和应变率响应及其变化规律,拓展了中等应变速率下的实验范围。     

浅谈建筑外墙渗漏通病的防治

简要介绍了建筑物外墙渗漏水的主要原因，并针对其原因列举了若干种类型的渗漏水现象。通过对各种类型的渗水现象的分析，提出了外墙渗漏水的防治措施。