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- self closing device 自动关闭装置
- Doors shall have vision panels and be self closing. 门应该有观察窗和自锁装置。
- The valve is used on the pipeline as an opening and closing device for gas. 阀适用于煤气等气体介质的管路上作启闭装置用。
- The valve is used on the pipeline as an opening and closing device for air or water. 本阀适用于空气、水等的管路上作启闭装置。
- The valve is used on the pipeline as an opening and closing device for granular and erosion media. 本阀适用于颗粒状冲蚀性介质的管路上作启闭装置。
- Krauss-Maffei AG, Munich, Germany, “Mold Closing Device for Plastics Molding Machine, in Particular an Injection Molding Machine,” United States Patent Number: 5,858,421, 1999. 陈克昌,“射出成型机射出切保压控制方法之研究,”国立高雄第一科技大学机械与自动化工程系硕士论文,2001。
- The feeding is realized through feeding hopper and large diameter butterfly valve. The butterfly valve is provided with worm gear and worm closing device. 进料采用加料漏斗和大口径蝶阀，蝶阀带有涡轮蜗杆关闭装置。
- Bottom Mounting Self Closing Drawer Slide 款托底自关滑轨
- Quick Acting Water Tight Self Closing 速动水密自关闭的
- The flashboard valve is used in water plant, sewage treatment plant, power plant and other industries. It installed in large water channel, along with lift bracket used as closing device. 本插板阀适用于水厂、污水厂、电厂等行业。安装在大型水渠中，同起吊架一起作为闭路设备。
- An analysis of motional and mechanical characteristics for twin toggle,three links and five diagonal hinges mold closing device is made by structural method and using diagonal as variable. 利用机构学的方法对注射成型机五孔斜排式双曲肘三连杆合模机构在斜排角作为变量的情况下进行运动和力学特性分析。
- A control method and its feature of automatic circuit close device for 330 kV backup power at Xining transformer substation are introduced,and its control part has been designed by using high reliable programmable logic controller (PLC). 介绍了西宁西郊变电站备用电源自动投入装置的控制方案和特点,并采用可靠性高的可编程逻辑控制器(简称PLC)对变电所330kV备用电源自动投入装置的控制进行了设计。
- Bump protected model, self close type above fire hydrant 防撞型自闭式地上消火栓
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- I my self is going to make a sandwich. 我要亲手做个三明治。
- He was a wreck of his former self. 他身体坏得不成样子，已兴从前判若两人。
- Knowledge of self increases as one gets older. 随着年岁的增长，人们的自我认识也不断加深。
- The Automatic Door Closing Device on Passenger Car 客车自动关门机
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- He is my best friend, my second self, as it were. 他是我最好的朋友，或者说，是第二个我。
