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- The results showed that the seal effect was assurable if the seal ring was designed by standard of GB150. 有限元结果表明:封口直径为2 230 mm的双锥结构参照GB150进行设计,其密封性能能够得到保证。
- Sealing effect of ChemFil on the access opening. ChemFil封闭髓腔入口效果的研究
- 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。
- The sealing effect can be enhanced by filling the seal cavities with grease. 如在密封空隙中充填滑脂,可提高密封效果。
- 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。
- To enhance the sealing effect and improve the quality of products. 为了加强二极管的焊接效果,提高产品质量。
- This use of grease lubrication of the bearing has a sealing effect. 这对使用脂润滑的轴承具有一定的密封效果。
- 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。
- It is clear that screw-sleeve type screw seal not only can obtain sealability as screw-shaft type screw seal, but also can improve sealing effect. 分析表明,螺套式螺旋密封不仅能获得与螺杆式螺旋密封相同的封液能力,而且还可以改善密封效果。
- Short and narrow packing chamber improves sealing effectiveness. 又短又窄的填料腔改善了密封性能。
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉，以便保存肉汁。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。
- Bearing caps in the car out of the pass-hole annular trough, grease-filled tank, can improve the sealing effect. 在轴承盖的通孔内车出环形槽，槽中填充润滑脂，可以提高密封的效果。
- Objective To investigate the apical sealing effect of resinifying agent with Gutta Percha Points. 摘要目的探讨塑化液与牙胶尖联合根充的根尖封闭效果。
- This document carries the royal seal. 这份文件上盖有王室印章。
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
- This paper is to explore the issues of seale effect of water saving, caused by the returning flows and their reuse in the water resource system. 摘要探讨了节水灌溉尺度问题，指出产生节水灌溉尺度现象的原因是由于灌溉过程中回归水的重复利用。
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- The deal needs the government's seal of approval. 这一交易需经政府批准。
