说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 常压
1)  atmospheric pressure
常压
1.
Decarbonization disposal of organic industrial exhaust gas by atmospheric pressure microwave plasma jet;
常压微波等离子射流脱碳处理有机工业废气
2.
Theoretical analysis of heat transfer of adsorption fluidization freeze-drying at atmospheric pressure;
常压吸附流化冷冻干燥过程的理论分析
3.
Nylon dyeing using atmospheric pressure plasma technology;
常压等离子体在尼龙染色中的应用
2)  normal pressure
常压
1.
Study on synthesis NH_3 at normal pressure by the strong electric field discharge;
强电场放电常压合成NH_3研究
2.
Low temperature normal pressure storage of liquefied petroleum gas (LPG);
液化石油气的低温常压储存
3.
Cleaning technology for sulfate scale in normal temperature and normal pressure;
硫酸盐水垢的常温常压清洗技术
3)  ambient pressure
常压
1.
The plasma synthesis ammonia has been studied in nitrogen-hydrogen plasma using a strong ionization discharge at ambient pressure.
 利用介质阻挡强电离放电的物理方法,在常压窄间隙中获得折合场强大于300Td、电子平均能量大于8eV的强电场。
2.
Silica aerogel thin films were prepared at ambient pressure by sol gel technique.
采用溶胶—凝胶工艺在常压下制备了SiO2气凝胶薄膜,并用傅里叶红外光谱仪(FTIR)、扫描电子显微镜(SEM)、椭偏光谱仪等表征了薄膜的结构和性能。
3.
27 have been prepared at ambient pressure by a sol-gel technique.
以正硅酸乙酯(TEOS)为有机醇盐前驱体,采用溶胶-凝胶技术,通过酸/碱二步法控制实验条件,结合低表面张力溶剂替换以及甲基非活性基团置换修饰、超声振荡等,在常压下成功地制备出折射率在1。
4)  atmospheric [英][,ætməs'ferɪk]  [美]['ætmə'sfɛrɪk]
常压
1.
Study of spectrometric determination of COD by microwave atmospheric digestion;
常压微波消解分光光度法测定COD的研究
2.
An atmospheric evaluation device for sulfur tolerant shift O2 scavenger was set up to study O2 scavenging performances of the scavenger.
介绍耐硫变换脱氧剂常压评价装置的建立,用自建评价装置对耐硫变换脱氧剂进行脱氧性能研究。
3.
The CF2Cl2 (CFC-l2) vapor was atmospherically degraded in non-equilibrium plasma engendered by dielectric barrier discharge.
利用介质阻挡放电(DBD)在常压下产生非平衡态等离子体,实现了气态CF2Cl2(氟利昂-12)的常压降解。
5)  atmosphere pressure
常压
1.
Function of methyl methacrylate to polyester dyeing under atmosphere pressure and its mechanism;
甲基丙烯酸甲酯在涤纶常压染色中的作用及其机理
2.
Pd-Fe/SiO2catalyst was prepared and used to catalysis the hydrogenation of 3-fluoro-4-nitrophenol at atmosphere pressure,which yields 3-fluoro-4-aminophenol.
以自制的Pd-Fe/SiO2为催化剂,对3-氟-4-硝基苯酚常压催化加氢得到3-氟-4-氨基苯酚,用熔点、元素分析I、R和1H NMR对其结构进行了表征,并确认为目标产物。
6)  ordinary pressure
常压
1.
The Study on“Li Xin Chong Jili” in prolonging the survival time of hypoxic mice under ordinary pressure;
“利心冲剂”常压下延长缺氧小白鼠存活时间的研究
补充资料:常压硝酸工艺
分子式:
CAS号:

性质:生产稀硝酸方法之一。系指氧化、吸收全过程均在常压下进行。氨和空气经过滤后,混合。混合气中氨浓度为10%~12%(体积),在氨氧化炉中铂网催化剂作用下,反应生成一氧化氮,经废热回收,冷却,氧化,在吸收塔中用水吸收氮氧化物,制得约50%稀硝酸。特点是设备结构简单。氨氧化率较高(97%),但酸吸收率仅92%,排放尾气污染环境,必须予以回收处理。

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