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浅议多用户对公业务的审计
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作者 潘玉宝 《金融经济(银川)》 1994年第2期28-30,共3页
随着计算机技术在银行应用领域的不断发展,银行审计稽核工作中出现了这样的矛盾,即会计稽核人员不熟悉计算机技术,计算机人员不懂银行会计业务.为此就目前我行使用的成都版多用户对公门市业务系统,结合实际中的具体情况,谈谈电脑对公审计.
关键词 对公业务 分户帐 多用户 数据文件 流水帐 电脑审计 余额表 稽核软件 计算机技术 备用机器
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Liquid metal spiral coil enabled soft electromagnetic actuator 被引量:6
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作者 GUO Rui SHENG Lei +1 位作者 GONG HengYi LIU Jing 《Science China(Technological Sciences)》 SCIE EI CAS CSCD 2018年第4期516-521,共6页
Soft robot is a kind of machine form with flexible deformation capability. Making flexible actuators has recently become a hot research topic in the field. In this study, we demonstrated the facile fabrication of a so... Soft robot is a kind of machine form with flexible deformation capability. Making flexible actuators has recently become a hot research topic in the field. In this study, we demonstrated the facile fabrication of a soft electromagnetic actuator using liquid metal coil of Ga-In alloys, and designed several illustrative mechanical devices, such as jellyfish like robot, soft fishtail and flexible manipulator. Measurements of the liquid metal coil's electrical properties confirmed that the liquid metal coil was mechanically stable under 48% uniaxial strains. Furthermore, the resistance of the liquid metal coil is stable under 60° bending deformation. Tests on the liquid metal coil's driving properties confirmed that the liquid metal coil(55 mm×55 mm×1 mm) could reach the maximum displacement amplitude of 21.5 mm with the current of 0.48 A. It was shown that the electromagnetic interaction between the magnet and the liquid metal coil enables the coil as a highly efficient actuator. The mechanisms lying behind were interpreted and future applications of such system were discussed. 展开更多
关键词 liquid metal soft machine electromagnetic actuator magnet artificial system
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