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- It has many advantages, such as high working speed, seal impression is clear and no diffusing, seal surface will not shrink or deform. 它具有制作快捷（户可即定即做、等、可取）迹清晰不扩散，印面不收缩、变形的特点。
- Frank lines, the seal surface not decorated, show the elegance of ancient Rome to the limit and don't lose the modern demeanour . 直爽的线条，不加修饰的印面，尽显古罗马之典雅而又不失现代之风范。
- After taking out photosensitive seal layer and seal draft that are suitable with the shell of photosensitive seal, user shall expose in the machine to make a seal surface and place it in the shell of photosensitive seal. 取出与章壳相配套的光敏印垫与印稿在光敏机内曝光制出光敏印面，并将其装入与之配套的光敏印壳内。
- The bevelled- sealed surface of the body forms a linear seal with the rubber-sealed surface, the sealability is credible. 主体密封面与橡胶密封面形成线性密封， 密封性可靠。
- The laser melting and covering technology was used to intensify the seal surfaces of the components of the combined valves of methylamine pumps in the production line of urea. 采用激光熔覆技术对尿素生产线上的甲胺泵组合阀零件密封面进行强化，激光强化的熔层表面光整，加工余量小，基体无变形。
- Presents the development and use of new stainless steel heap welding technique for main steam valve sealing surface. 介绍了主蒸汽阀门密封面不锈钢堆焊新工艺的开发与利用。
- Road vehicles. Pneumatic braking systems. Part 1: pipes, male fittings and tapped holes with facial sealing surface. 道路车辆.;气动制动系统
- A soft, nonstick material is typically used on the sealing surface of the pallet. 通常柔软，非粘性的物质可用作垫板的密封面。
- 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。
- Note: Major parts of the valve series and materials of sealing surface differ according to actual working condition and customer's special requirement. 注:系列阀门主要零部件及密封面的材质可根据实际工况条件或用户特殊要求设计选用。
- 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。
- As flow begins, the plates open in response to a resultant force (F) which acts as the center of the sealed surface area. 当流体开始流动时，阀瓣在作用在密封表面中心的合力(F)作用下开启。
- Medium pressure increases toward the valve seat surface and oblique cone sealing surface squeezed more tightly, sealing the better. 正向介质压力增大时阀板斜圆锥表面与阀座密封面挤压越紧，密封效果越好。
- This document carries the royal seal. 这份文件上盖有王室印章。
- If the spacing between mating flanges is tight, the valve sealing surface should be coated with a lubricant to prevent distortion during installation. 如果配置的法兰之间的间隙过紧，则阀门密封面应该用润滑剂涂敷以防止在安装过程中产生扭曲变形。
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
- The nut has straight threads that engage the mating threads on the valve outlet and pull the nipple against the sealing surface of the valve outlet. 螺母有直螺纹，直螺纹咬合阀门排气口上的配合螺纹，拉动管接口靠在阀门排气口的密封面上。
- In the second part, the preliminary experience of plasma powder overlaying work with valve sealing surface is introduced. 第二部份介绍阀门密封面等离子粉末堆焊工作的初步经验。
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
