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- The motion of the gripper opening and closing mechanism takes an important play on the working process of the paper transferring mechanism. 开闭牙机构的运动对递纸机构的工作过程有重要影响。
- grab bucket opening and closing mechanism 抓斗启闭机构
- gripper opening and closing mechanism 开闭牙机构
- solenoid operated closing mechanism 电磁闭合装置
- solenoid-operated closing mechanism 电磁闭合装置,螺线管闭合装置
- compressed-air closing mechanism 压缩空气闭合装置
- Lever-spring-type closing mechanisms are symmetri-cally installed on the hot press,enabling the force sharing between individual Iayer of hot-pressing board and the core board. 在热压机上对称安装有杠杆弹簧式闭合机构，使压机中各层热压板与芯片可起借力作用；
- Closed mechanical grabs for dredging shall be maintained to avoid spillage and shall seal tightly while being lifted. 应使用密封式机械抓斗，以免物料溅溢，并于提起时保持抓斗密封。
- The days are closing in now that autumn is here. 秋天来到了，白天渐渐短了。
- The store is closing out a large stock of toys. 该店正减价出售大批玩具存货。
- People say that the tiger is still lurk close to. 人们说那只老虎还躲在附近。
- Closing time at this pub is eleven o' clock. 这酒馆的打烊时间是十一点。
- She is buying a flat close to her office. 她正在购买一套靠近她办公室的单元房。
- She's always been very close about her past life. 她对自己过去的生活一直守口如瓶。
- For the umpteenth time close the door quietly. 我告诉过你好多次要轻轻地关门。
- Sorry, madam, we're closing up for lunch. 很抱歉，小姐，我们现在要关门吃午饭。
- Could you oblige me by closing the door? 请你为我关上门好吗？
- It is midnight and we are now closing down. 时间已到午夜，本台现在停止广播。
- That was a close call, the train nearly hit the car. 好险，火车差一点就撞上那部车子
- They intended to close out all their stock. 他们打算卖光所有的存货。
