1) sealing reagent
封孔剂
1.
Inorganic water-based silicate sealing reagent used in high velocity arc spray at high temperature is prepared and investigated in this paper.
研究并制备了用于耐高温合金涂层封孔处理的水性无机硅酸盐封孔剂。
2) sealant
[英]['si:lənt] [美]['silənt]
封孔剂
1.
In the article,an sealant with corrosion resistance was developed,and its sealing allocated parameters were optimized.
本文研制了一种耐酸蚀的封孔剂并对封孔材料的配比进行了优化。
3) hole sealing
封孔
1.
Problems encountered in slim hole sealing are analyzed.
分析了小口径钻孔封孔中存在的问题，从理论上提出中深孔封孔的技术措施，经近百个钻孔的实际应用和透孔检验，验证了小口径中深孔水泥封孔技术措施的可行性。
4) sealing
[英]['si:liŋ] [美]['silɪŋ]
封孔
1.
Effects of hot water sealing on corrosion resistance of anodic films on Mg alloy;
热水封孔对镁合金阳极氧化膜耐蚀性能的影响
2.
This paper summarizes the way to decrease the coating porosity ratio and make a prospect of the sealing technology.
因此,封孔处理是提高涂层防腐蚀性能的重要途径。
3.
The cause of the coating porosity and the aim of the sealing treatment are summarized ,the way to decrease the coating porosity is introduced and the development of the sealing technology in the future is analyzed.
封孔处理是提高涂层防腐蚀性能的重要途径。
5) sealing materials
封孔材料
1.
In order to improve the sealing effect of CMM drainage boreholes, the paper proposes to select new type of sealing materials according to the geological conditions of the coal seams and to carry out combined sealing of boreholes in order to improve the sealing property.
为提高矿井煤层气抽采钻孔封孔效果,提出了应针对煤层地质条件,优先选择新型封孔材料及联合封孔,提高钻孔密封性,且使用钻孔漏气部位检测装置确定合理的封孔深度。
6) sealing depth
封孔深度
1.
Detection device is applied to check the position of gas leakage for determination of rational sealing depth.
为提高矿井煤层气抽采钻孔封孔效果,提出了应针对煤层地质条件,优先选择新型封孔材料及联合封孔,提高钻孔密封性,且使用钻孔漏气部位检测装置确定合理的封孔深度。
补充资料：催化剂孔体积
分子式：
CAS号：
性质：又称催化剂孔隙度(degree of catalyst pole)。多孔性催化剂颗粒内微孔的总体积，单位是ml/g。其大小由催化剂制备条件决定。
CAS号：
性质：又称催化剂孔隙度(degree of catalyst pole)。多孔性催化剂颗粒内微孔的总体积，单位是ml/g。其大小由催化剂制备条件决定。
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