1) book jacket
护封
1.
The book jacket is an important component part of the book design.
护封是书籍装帧的一个重要的组成部分。
2) protective coating
封护剂
1.
Effect of benzotriazole content on anti-corrosion properties of protective coatings over bronze culture heritage;
苯并三唑的用量对青铜文物封护剂耐蚀性能的影响
3) Protective agent
封护剂
1.
Iron objects are easily oxidized and eroded,an efficient composite protective agent for iron relics is studied in this paper.
本文的研究结果为铁质文物复合封护剂的研制提供科学依据 。
2.
An efficient composite protective agent for iron relics was studied and its main performances were tested according to the requirement for the conservation of iron cultural relics in this paper.
研究了一种可以成功应用于铁质文物保护的复合封护剂 。
3.
With the joint efforts of the scientific workers and archeologists,great achievements have made in the composite protective agent for the protection of bronze artifacts.
但经过科学研究工作者和文物工作者的共同努力,近年来复合封护剂在青铜文物保护中已取得了很大的进展。
4) protective sealing
防护封存
1.
A new protective sealing and anticorrosive ointment was developed based on a lubricating oil with high viscosity, low solidifying point and filled with conductive polyaniline as preservative and assistant additive.
研制了一种以高粘度、低凝点润滑油为基础油,添加导电聚苯胺为主要防腐剂的新型防护封存油脂—防腐膏。
5) fencing lawn
封闭养护
6) enclosure for recovering vegetation
封禁管护
1.
Characteristic of runoff and sediment production on slope land of enclosure for recovering vegetation is researched with the method of runoff plots observation in Yuanmou dry-hot valley of Jingsha River basin.
运用坡面径流泥沙小区定位观测方法,2003年雨季对金沙江元谋干热河谷水土流失封禁管护措施的坡面产流产沙特征进行了对比研究。
补充资料：护封
包在图书外面的纸，一般印着书名或图案，有保护和装饰的作用。
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