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- The commercial running results with the zeolite the an active component showed that the catalyst has good coke selectivity with higher yield on middle distillate products. 以该分子筛为活性组元制备的催化剂工业应用结果表明，催化剂具有好的焦炭选择性和高的中间油馏份收率。
- The results indicated that the catalyst had high selectivity to middle distillates,high activity and good stability, with excellent product quality. 结果表明,该催化剂具有较高的中油选择性、反应活性以及良好的稳定性,产品质量好。
- The middle distillates of the light fraction from DCL had the characteristics of low cetane number and high density, which needed to be further upgraded. 煤液化轻油经过加氢稳定处理后，中间馏分油的十六烷值低、密度高，还需进一步加工。
- Test Method for Determining Filterability of Middle Distillate Fuel Oils 测定中间馏出燃料油可过滤性的试验方法
- I'm sick of being piggy in the middle all the time. 我腻烦了总是夹在争吵双方的中间。
- He planted roses in the middle of the garden. 他在花园中间种上玫瑰。
- He admires the chivalry of knights in Middle Ages. 他很佩服中世纪武士的侠义精神。
- It has its roots deep in the Middle Ages. 它起源于遥远的中世纪。
- My wheel twisted off in the middle of the car race. 我的车轮子在汽车比赛中途脱掉了。
- INFLUENCE OF MODIFIED Y-ZEOLITES ON THE CATALYST IN SELECTIVE HYDROCRACKING FOR MIDDLE DISTILLATE 改性Y分子筛对中馏分选择性加氢裂化催化剂的影响
- We have studied botany in our middle school. 我们在中学的时候就学过植物学。
- There are 300 students or so in this middle school. 这所中学大约有300个学生。
- He was appointed the rector of the middle school. 他被任命为那所中学的校长。
- Standard Specification for Middle Distillate Fuel Oil-Military Marine Applications 用于军用船舶的中间馏分燃油规范
- She has dropped out in the middle of the race. 她中途退出比赛。
- We've learned algebra in middle school. 我在中学就学过代数学。
- He broke off in the middle of a sentence. 他一句话只说了一半就停住了。
- He is standing in the middle of the classroom. 他正站在教室中间。
- He is studying at a junior middle school. 他正在上初中。
- We had studied physiology in middle school. 我在中学就已经学过生理学。
