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- The thermal stability and corrosion behaviour of petroleum acid ester and esterified high acid crude oil (HACO) were studied. 摘要 研究了石油酸酯和酯化高酸原油的热稳定性及腐蚀性规律。
- The corrosion behaviour of Q235 steel in sulfate-reducing bacteria(SRB) environment was studied with modern surface analysis technologies. 应用现代表面分析技术研究了Q235钢在硫酸盐还原菌(SRB)环境中的腐蚀行为。
- The effects of Er addition in the flux(42%MnCl2+53%LiCl+5%CaF2,mass fraction,%) on the microstructure,tensile properties,fractography,and corrosion behaviour of casting AZ91 Mg alloy were investigated. 研究了熔炼时在熔剂(42%25MnCl2+53%25LiCl+5%25CaF2,质量分数,%25)中添加稀土Er对铸态AZ91镁合金显微组织、力学性能、断口形貌以及腐蚀行为的影响。
- The inhibitive action of thiourea(TU) on the corrosion behaviour of X70 steel was investigated in 10mmol/L H_2SO_3 solution by means of potentiodynamic polarization techinique and ElS. 采用交流阻抗法和极化曲线法研究硫脲对X70钢在H2SO3 溶液中的缓蚀作用.
- This paper described the corrosion behaviour and mechanism of the equipments and pipeline in a large-scale sulphur burning sulphuric acid plant, and then provided the protection methods. 分析了硫磺制酸系统中设备管道等的腐蚀情况及发生机理,并提出了相应的防护措施。
- How can you justify your rude behaviour? 你怎能为你粗鲁的行为辩护？
- The corrosion behaviours of the welded joints between steels Cr5Mo and A302 (Cr25Ni13) in the H2S containing solution (NACE TM-01-77 standard) were studied. 将经不同条件处理后的Cr5Mo+A302异种焊接接头放入NACE(TM-01-77)+H2S标准溶液中进行不同时间的 腐蚀性研究;在扫描电镜(SEM)下逐次原位跟踪观察熔合区同一部位经不同腐蚀时间后的变化过程.
- The sulfate reduced bacteria (SRB) corrosion behaviours of A3 steel in anerobic environment were investigated by alternative impedance and dynamic potential scanning methods. 摘要用交流阻抗法、动电位扫描法研究了A3钢在无菌培养液和培养液加硫酸盐还原菌的厌氧体系中的腐蚀行为。
- I regard his behaviour with suspicion. 我对他的行为感到怀疑。
- He was run in for drunk and disorderly behaviour. 他因酗酒滋事而被拘留。
- Such behaviour is beneath contempt. 这种行为令人不齿。
- His behaviour estrange him from his brother. 他的行为使他与哥哥疏远了。
- STUDIES ON CORROSION BEHAVIOUR OF KOVAR ALLOY BY PHOTOELECTRON SPECTROSCOPY 可伐合金腐蚀行为的电子能谱研究
- I don't know what to make of his behaviour. 我不知道怎么理解他的行为。
- Nothing can extenuate such appalling behaviour. 这种骇人听闻的行径罪无可恕。
- Clean off any corrosion before applying the paint. 先除去所有的锈迹再上油漆。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- His behaviour at the party was most regrettable. 他在宴会上的作为令人深为遗憾。
- We are surprised by his scandalous behaviour. 我们很震惊他那令人反感的举止。
- HIGH TEMPERATURE OXIDATION AND HOT CORROSION BEHAVIOUR OF NiAl-20at% Fe ALLOY NiAl－20at%25Fe合金的高温氧化与热腐蚀行为
