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- Theoretical calculation and experiment research show that,organic oxygen in coal is not only profitable to combustion of coal,but can substitute for oxygen enrichment. 理论计算和试验研究表明,煤中有机氧的存在不仅有利于煤粉的燃烧,而且还可代替富氧;
- Keywords X-ray photoelectron spectroscopy;oxygen in coal;macerals; 射线光电子能谱;煤中氧;煤显微组分;
- Plants must have oxygen in order to live. 为了存活植物必须有氧气
- France has fallen behind (Germany) in coal production. 法国在产煤方面落後(於德国)了。
- Blood is aerated with oxygen in the lungs. 血液在肺部充氧。
- He bought in coal for the winter. 他购买了大量的煤过冬。
- Canada used to be rich in coal deposits. 加拿大曾经盛产煤矿。
- As the coke burns, some of it combine with the oxygen in the air to form carbon monoxide. 焦碳燃烧时,一部分碳与热风中的氧形成一氧化碳。
- This part of country is rich in coal. 这个地区盛产煤。
- Liaoning abounds in coal and iron. 辽宁盛产煤和铁。
- Drill pipes are often corroded by the oxygen in the air. 钻杆在空气中经常被腐蚀。
- That area is rich in coal and oil. 那个地区盛产煤和石油。
- Oxygen in tissue is different since it diffuse from vessel. 摘要组织中的氧是由血管中扩散而来,存在一定的差异。
- They bought in coal for the winter. 他们买了煤准备过冬。
- Glucose oxidase consume oxygen in the process of glucose oxidation. 葡萄糖氧化酶在氧化葡萄糖的过程中消耗氧。
- This region abounds (=is rich)in coal iron ore. 这个地区煤和铁石很丰富。
- Many ships stopped here to take in coal. 很多船只在这里停泊上煤。
- Township enterprises mainly in coal mining. 乡镇企业以开采煤炭为主。
- There are little singlet oxygen in vessel with dark color. 肤色深单态氧的产生少。
- Blood soaks up oxygen in the lungs and enters the heart. 血液从肺部吸收氧气之后进入心脏。