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- The gear system, the trach and the major friction parts are fully lubricated by the continual and concentrated lubrication device of the ZP100. 有连续集中润滑系统，使传动系统，道轨和主要磨擦部位得到充分的润滑，噪声和磨损减少，使维修保养费用大大降低。
- His area of concentration is nuclear physics. 他的专门研究范围是原子物理学。
- The drug affects one's power(s) of concentration. 这种药影响人精神不能集中。
- There is a concentration of people in big cities. 大城市人口集中。
- Design of Grease Add Car of Concentrates Lubrication System for Truck of Mine 矿用卡车集中润滑系统油脂加注车设计
- He seized every chance to break out of the Nazi concentration camp. 他抓住一切机会从纳粹集中营跑出来。
- A state of mental concentration. 专心致志，全神贯注全神贯注的状态
- Exceptionally great concentration, power, or force. 特别强烈的程度，力量或动力
- The POWs burst out from(of) that Nazi concentration camp one night. 一天夜里战俘们冲出了那个纳粹集中营。
- Flushing lubrication oil(fuel oil) system of M/E. 主机滑油（燃油）管路投油清洗。
- Inspecting the oil level of motor lubrication. 检查发动机润滑油油面。
- concentration lubrication 集中润滑
- It is suitable for grease lubrication only. 它只能用于滑脂润滑场合。
- Central grease fitting for lubrication of stem nut. 中心黄油嘴适用于阀杆螺母润滑。
- Better stem nut lubrication control. 更好的阀杆螺母润滑控制。
- We shall requiremore lubrication oil this month. 这个月我们需要更多滑润油。
- Stress and tiredness often result in a lack of concentration. 紧张和疲劳常使人精神不集中。
- The same applies for oil jet lubrication. 这同样适用于油喷润滑。
- Concentration is essential if you want to do a good job. 如果你想把事情做好,专心是必要的。
- Friction makes necessary a good lubrication system. 摩擦需要良好的润滑系统。
