1) paint sealing
涂封
2) the agar enveloping technique
琼脂涂封
3) Sealing coating
封严涂层
1.
The structure, ingredient and property of wear-resisting and sealing coating are studied by many methods.
采用多种手段对俄罗斯航天发动机静止摩擦环耐磨及封严涂层进行了组织形貌、成分及性能等方面的实物分析，认为该涂层是以Ａｌ２Ｏ３陶瓷为主的高质量的梯度功能涂层，并对原件制造工艺进行了初步分析。
4) varnishing
[英]['vɑ:niʃ] [美]['vɑrnɪʃ]
涂料封闭
1.
For finishing of aluminium (alloy) reflecting screens which is to be installed in electric radiator for room heating, either anodizing or varnishing process may be employed after chemical polishing of the surfaces.
对电热反射暖炉铝合金反射屏的表面精饰可以在化学抛光后采用阳极氧化或采用水溶性罩光涂料封闭的方法，本文介绍这两种工艺，并重点介绍了铝材无黄烟化学抛光工艺的应用经验。
5) seal by spreading the rubber
涂胶密封
6) smearing sealing glue
涂封口胶
补充资料：封涂
1.用泥土堵塞孔穴。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条