1) nitriding principle
渗氮原理
2) nitriding treatment
渗氮处理
1.
When the diameter of the journal is within the permitted dimension, nitriding treatment should be carried out after submerged arc automatic welding.
05mm或轴颈直径小于允许尺寸时分别采用“减级必氮化”和埋弧自动堆焊后进行渗氮处理的方法。
3) leakage principle
渗漏原理
1.
Based on the leakage principle of the wall with facing bricks,we analysed the cause of formation in the process of construction.
基于饰面砖墙体的渗漏原理,分析施工过程中造成饰面砖墙体渗漏的成因,并提出在施工材料及施工方法上防治渗漏的措施。
4) principles of antiseepage
防渗原理
1.
This paper expounds the definition and classification of the water-tightness and some influencing factors of the water-tightness indexes, analyzes the geneses of the rainwater seepage and the principles of antiseepage, and puts forward some measures for reducing the rainwater seepage.
阐述了水密性的定义和分级以及水密性能指标的影响因素,分析了雨水发生渗漏的成因与防渗原理,提出了降低雨水渗漏的措施。
5) Surface Nitriding Treatment
表面渗氮处理
6) nitrogen hardening
渗氮硬化[处理]，氮化
补充资料：渗渗
1.寒冷貌。 2.指因害怕而产生发冷的感觉。
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