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- Analysis and Practice of Optimizing Fuel Fraction in Handan Iron and Steel Group Co. 邯钢优化燃料粒级的分析及实践。
- A new technology for chloration of the soft paraffin, which was preduced from diesel fuel fraction,was presented. 介绍了采用常三线油作为原料,制备软蜡生产氯化石蜡的新工艺。
- Increased reaction time, smaller coal particle size and increased reburn fuel fraction lead to higher NO reduction rate. 所以,在使煤粉成为超细粉的基础上,利用低挥发分烟煤作为再燃燃料是具有可行性的。
- The results indicate the NO reduction rates are strongly dependent on the reaction time, the coal particle size and the reburn fuel fraction. 实验表明,再燃过程NO还原率随反应时间和再燃燃料比的增大而增大,随煤粉颗粒增大而减小。
- She nestled her head on his shoulder. 她将头依偎在他的肩上。
- The properties of jet fuel fractions at different time and their impact on discoloration performance of particulate clay are analyzed by infrared spectrum, chromatography and mass spectrum. 分析了不同时期喷气燃料馏分油的性质及其对颗粒白土吸附脱色性能的影响。
- The deer lowered its head to drink from the pond. 鹿低下头去喝池塘里的水。
- He gave the little boy a clout on the head. 他在那小男孩的头部打了一下。
- I saw the small girl topple over and hit her head. 我看见那小女孩栽了一跤,碰着了头。
- I was dazed by the blow on my head. 我的头挨了一击而觉得晕眩。
- She leaned her head back and whispered the news. 她向后仰着头,小声说出了这个消息。
- The horse kicked its fallen rider about the head. 那匹马乱踢从它背上掉下来的骑手的头部。
- A price of $1000 was set on the jewel thief's head. 悬赏1000美元抓住这个珠宝窃贼。
- As I was waiting for a bus a brick fell on my head. 当我在等公共汽车时,一块砖头落到了我的头上。
- He because of bashful but low head. 他因羞愧而低下了头。
- She greeted us with a nod of the head. 她向我们点点头打招呼。
- He was sitting with his head buried in a book. 他坐着埋头看书。
- He batted the idea around in his head. 他脑子里反复思考这个想法。
- How can I enlighten your wooden head? 我怎么才能让你这木头疙瘩开窍呢?
- The guilty man bowed his head in shame. 那个有罪的人羞愧地低下了头。