hydrocarbon

名词<化>碳氢化合物，烃

1. 烃：后来,C.Sehorlemmer提出碳的四个价键除各自相连外,其余都与氢相连,于是有了烃(hydrocarbon)的概念,而其他含碳化合物都是由别的元素取代烃中的氢衍生出来的,因此,把烃及其衍生物定义为有机化合物,有机化学则被定义为研究烃及其衍生物的化学,

2. 烃,碳氢化合物：purification 净化 | hydrocarbon 烃,碳氢化合物 | crude oil, crude 原油

3. 碳氢化合物,羟：hydracid 氢酸 | hydrocarbon 碳氢化合物,羟 | anhydride 酐

1. 碳氢化合物;烃
    A hydrocarbon is a chemical compound that is a mixture of hydrogen and carbon.

1. Exhaust emission has become a notorious source of pollutants like carbon monoxide and hydrocarbon in China as more families are buying private cars.

2. But for decades the technology did not go very far commercially because fossil fuel hydrocarbon was a far cheaper carbon source.

3. The oil and gas industry's capacity to find, extract and distribute hydrocarbon products to meet energy needs is continually improving.

4. Natural gas output accounts for about 10 percent of the company's overall hydrocarbon production.

5. The publication stated that five exploration wells have been drilled in OML 64, and one well encountered hydrocarbon resources.

6. The city has also strengthened research for products related to the hydrocarbon resource sector and is working to attract more investment.

7. An earlier survey had showed the possibility of small hydrocarbon reserves in the northwest Gulf of Mannar.

8. A memorandum was signed between Bolivia and the company to boost the development of the country's hydrocarbon projects.

9. hydrocarbon的近义词

9. The standard calls for lower nitrogen oxide, carbon monoxide and hydrocarbon emissions.

10. It also provides laboratory analyses of petroleum and hydrocarbon materials using the latest technology and a highly qualified staff.

noun