nitrogen sealed
英 [ˈnaɪtrədʒən siːld]
美 [ˈnaɪtrədʒən siːld]
网络 氮封
双语例句
- Numerical Simulation of Gas Explosion Caused by Nitrogen Injection in Sealed Fire Area
封闭火区注惰气引发瓦斯爆炸的数值模拟 - Realization of the Triple Points of Argon, Oxygen, Nitrogen, Neon and Equilibrium Hydrogen in Sealed Cells
用密封式三相点容器复现氩、氮、氧、氖与平衡氢三相点 - As a result, rational contents of acidity, ammoniacal nitrogen, humus and efficient phosphor were realized. Besides, appropriate temperature and sealed culture were emphasized and culture management should be strengthened.
酸度、氨态氮、腐殖质、有效磷等的含量适合，采用适宜的培养温度和密封条件培养并加强管理。 - Three emitted gaseous nitrogen compounds were traced, when high strength ammonia containing wastewater was treated in a sealed intermittent reactor by Simultaneous Nitrification and Denitrification ( SND) process.
采用密闭的间歇式反应器对高质量浓度氨氮废水在同步硝化反硝化（SND）生物脱氮过程中产生的3种氮氧化物气体（NO，NO2和N2O）进行跟踪测试。 - This text introduced the upgrade and regeneration of the JY 32E direct reading spectrometer, the upgrading of electronic system and computer, the regeneration from system of filled with nitrogen to sealed circulatory system of purity nitrogen.
本文介绍了JY－32E型光谱仪的升级改造；除电子系统和微机升级外并改造原来充氮系统为密封氮气纯化循环体系。 - Mechanism of oil loss was briefly described due to oil product vaporization. Significance, that nitrogen sealed technology was applied to decrease its loss, was expounded.
概述了油品蒸发损耗的机理，阐述了应用氮封技术对解决降低油品蒸发损耗的意义。 - Model of Nitrogen Removal from Liquid Steel in the Process of powder Injection with Sealed Cover Under Argon Blowing Conditions
密封罩吹氩喷粉过程钢液脱氮模型 - Important Significance of Application of Nitrogen Sealed Technology to Light Oil Tank
轻质油储罐应用氮封技术的重要意义 - Improvement of Nitrogen-sealed Unit in Ultra-pure Water Treatment System
超纯水制备系统氮封装置的改进