2) CNG vehicle
压缩天然气汽车
1.
The 20 years process,achievement,experience and matters to be improved in developing CNG vehicles and gas filling stations in Chongqing City and Sichuan Province are discussed,which can provide a reference for development of CNG vehicle project in other cities.
论述了四川省及重庆市发展压缩天然气汽车与加气站20年来的过程、成就、经验与有待改进之处,可为其他城市发展压缩天然气汽车项目提供参考。
2.
The necessity of development of CNG Vehicle and characters of CNG vehicle are discussed,reformationtechnology of CNG vehicle is instroduced,economic benefit of CNG vehicle is analyzed,and the suggestionson popularization and application of CNG vehicle are offered.
探讨了发展压缩天然气汽车的必要性,以及压缩天然气汽车的特点,介绍了压缩天然气汽车的的改装技术并分析了改装经济性,提出了推广应用压缩天然气汽车的建议。
3.
The development and application of natural gas vehicle, especially CNG vehicle, and gas fueling station at home and abroad are introduced.
介绍了天然气汽车特别是压缩天然气汽车和加气站在国内外的发展与应用。
3) compressed natural gas vehicle
压缩天然气汽车
1.
Development and application of compressed natural gas vehicles;
压缩天然气汽车的开发与应用
2.
Advantages of compressed natural gas vehicles are expounded, a economy comparison between gasoline and compressed natural gas used by vehicles is made, and problems related to development of natural gas vehicles are discussed.
阐述了压缩天然气汽车的优点,比较了汽车采用汽油和压缩天然气的经济性,讨论了发展压缩天然气汽车的有关问题。
5) CNG son station
压缩天然气加气子站
补充资料:加气水泥
分子式:
CAS号:
性质: 简称加气水泥。硅酸盐水泥粉磨时掺加少量加气剂而成的水泥。常用的加气剂为松脂酸钠、松香热聚物等憎水性表面活性物质,掺量一般为0.005%~0.01%,以控制混凝土含气量为4%~5%。加气剂的掺入使水泥砂浆或混凝土产生大量微细气泡,改善了工作性和保水性,并提高抗冻性和抗渗性。但混凝土的强度随含气量的增加而降低,需防止掺量过多。加气水泥多用于抗冻性和抗渗性要求高的钢筋混凝土工程中。也可用于一般钢筋混凝土中。
CAS号:
性质: 简称加气水泥。硅酸盐水泥粉磨时掺加少量加气剂而成的水泥。常用的加气剂为松脂酸钠、松香热聚物等憎水性表面活性物质,掺量一般为0.005%~0.01%,以控制混凝土含气量为4%~5%。加气剂的掺入使水泥砂浆或混凝土产生大量微细气泡,改善了工作性和保水性,并提高抗冻性和抗渗性。但混凝土的强度随含气量的增加而降低,需防止掺量过多。加气水泥多用于抗冻性和抗渗性要求高的钢筋混凝土工程中。也可用于一般钢筋混凝土中。
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