查询词典 seal

The method of clearance seal can achieve the effect of the seal between regenerator and cylinder wall while eliminating contact between them.

传统的回热器使用接触式滑动密封，存在磨损，限制制冷机的使用寿命。

Its application in the oil seal, seal, cushion cylinder, valves, rubber roller, rubber hose and so on.

其适用于油封、轴封、汽缸垫、阀门、胶辊、胶管等。

The art of seal cutting involves engraving techniques, the seal character, and the composition.

评论篆刻的艺术风格，就是针对此三法的不同处理方式而言。

It is helpful for the application and construction of seal coat.Key words:anti-crack;waterproof;seal coat;Super Film

目前，有很多材料在公路层间连接中得以应用，并取得了一定的效果，但也存在较多的不足和缺陷。

The lower seal coat used in construction usually has two functions,connection for penetration and protection for seal coat. It is of great significance to have connection layer between base layer and surface layer during the pavement construction in the northern parts of China.

我们在施工中所采用的下封层往往都具有双重作用，既要有透层的联结作用，又要有封层的保护作用，因此在北方路面中基层与面层间设置联结层具有十分重要的意义。

The results show that aluminum coatings and aluminum coatings with seal coat can enhance the oxidation resistance of steel substrate under 500 ℃ in a short period. The aluminum coatings with seal coat have the best corrosion resisting property.

结果表明，在500 ℃以下，在Q235钢基体上电弧喷涂铝涂层和封孔铝涂层可以提高试样的抗氧化能力，但只是在短期内有效。

Slurry seal is used as up-seal coat of mat coat in Hebei provincial Beijing-Shijiazhuang expressway,obtaining good effect.

河北省京石高速公路罩面工程采用稀浆封层作为罩面下封层，取得了良好的效果。

The art of seal is a unique product bred by Chinese culture which relying on the Chinese characters especially the seal character.

印章艺术是中国文化孕育下而产生的中国特有产物，它所依托的载体是汉文字，又主要依托于汉字中的篆字。

Beginning with forming mechanics of seal medium, the character of magnetic fluid has been researched and magnetic fluid, which fits the demand, is made out. Then from the point of fluid mechanics, the kinematics equation and Bernoulii equation of magnetic fluid are derived. Based on the production practic of sinterer, straight seal theory is given. Last of all, the accuracy of deriving of theory is proved by experiment.

作者首先从密封介质的形成机理入手，分析了磁性流体的性质，配制出符合要求的磁性流体，又从流体力学的角度推导出磁性流体的运动学方程和磁性流体的贝努力方程，根据烧结机生产的实际，进一步推导出应用于烧结机上的直线密封理论，最后通过试验验证了理论推导的正确性。

In this way, the formation of a groove it ABCDEA "∞" shape of the seal space (such as single-head screw, the axial groove to Shun Rao screw plate to the mouth through the smoke emission and can not form a seal).

这样，凹槽ABCDEA也就组成一个&∞&形的密封空间(如采用单头螺纹，则凹槽将顺轴向盘饶螺杆，将吸排口贯通，无法形成密封)。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。