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- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- The Upper Shihezi formation with a vast thick mudstone layer can be taken as a very good seal, so it is difficult for natural gas to pass through. 近年来，相继在盆地东部的石千峰组地层中发现了一系列次生气藏，其形成机理逐步引起了勘探家的关注。
- It is equipped with piston rings to provide a good seal between the cylinder wall and piston. 上面装有活塞环,从而使活塞和气缸壁之间具有良好的密封性。
- Good sealing,wear-resising,longer service life. 密封可靠，耐磨损，使用寿命长。
- It is designed with new sel material and buffer,with low starting pressure,stable operation,good seal,and long service life. 采用新的密封材料和络腮胡子冲结构，启动压力低，运动平稳，密封性好，使用寿命长。
- Equipped with separrationg deduster ,bucket elevator .With good seal performance ,accord with environmental requirements. 本机配有分离除尘器，斗式提升机，密封性能好，符合环保要求。
- FSC Series standard cylinder It is designed with new sel material buffer,with low starting pressure,stable operation,good seal,long service life. FSC系列标准气缸 采用新的密封材料和络腮胡子冲结构，启动压力低，运动平稳，密封性好，使用寿命长。
- The seal of the window may be net proper after its long time usage, the good seal effect may be restored only by twist the lock point adjustment screws. 窗扇经长期使用,可能局部位置密封欠佳,只要轻轻拧动锁点调节螺丝,即可恢复良好的密封效果。
- U-shape gland seal system can bring persistance and good seal effect, so the U-shape gland device has been used in the insulating joint products wildly. 该密封系统能起到持久良好的密封效果，“U”型密封圈装置已经被广泛使用于绝缘接头产品中。
- Good sealing,optimum for high speed packing machine. 热封性能优良，适用于高速包装设备。
- The piston is essentially a cylindrical plug that moves up and down in the engine cylinder. It is equipped with piston rings to provide a good seal between the cylinder wall and piston. 实质上活塞是一个在气缸中上下移动的圓筒状的塞子。上面装有活塞环,从而使活塞和气缸壁之间具有良好的密封性。
- Recent advances of ceramic to metal seal with active metal methods are reviewed in this paper.It puts emphasis on that a good seal quality can also be obtained by active process,if ceramics has been resintering after grinding. 综述了活性法陶瓷-金属封接工艺的新进展,强调指出:返烧经研磨的瓷件,用活性法同样可以得到高质量的陶瓷-金属封接件。
- The cable entry is sealing ring clamp nut with good sealing performance. 引入装置为密封圈压紧螺母式,密封性能好。
- Because ProRoot MTA creates a good seal, allows less leakage, is biocompatible and sets in the presence of moisture, root repairs performed with this material result in more predictable results. 因为MTA能达到良好的封闭效果，减少渗漏、生物相容性好，且在潮湿的环境也能发挥作用。（小二理解为，即使存在少量的渗血，它也能发挥作用）这使得应用此材料进行根管修复能得到更多可预知的结果。
- Heatproof silastic sealed ring, non-aging and good sealing property. 耐热硅橡胶密封圈，不易老化，密封性能好。
- Application shows that the reformed seal has rational structure, small frictional resistance and good sealing effect. 几个月的试运行证明，改造后的密封结构合理，摩擦阻力小，密封效果好。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- A stunt man needs to have a good guardian angel. 当特技替身演员的得有个守护天使来保佑。
- He sometimes lapses from good behavior. 他有时候会行为失检。
- The boy got a good beating for breaking the window. 那男孩因打碎窗玻璃而被狠狠打了一顿。
