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- Using solvent refining technique to produce rubber oil from furfural extract oil and catalytic cracking cycle stock was studied. 摘要采用溶剂精制工艺处理糠醛抽出油、催化裂化回炼油,用以生产橡胶用油。
- Study on Integrated Process of Catalytic Cracking Cycle Oil-Aromatic Extraction 催化裂化回炼油-芳烃抽提组合工艺研究
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- The pedal of a cycle is attached to a crank. 自行车的踏板与曲柄相连。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- The riot police started to crack down on them. 防暴警察开始对他们采取镇压行动。
- That was a cracking shot he played. 他这一下打得妙极了。
- You'll crack up if you go on working so hard. 你继续这样拚命干下去,身体会吃不消的。
- It's easier to cycle with the wind behind you. 顺风骑车省力。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位,等于每秒一周
- There's a lot to be done, so let's get cracking. 工作很多,咱们开始干吧。
- Police are cracking down on drug dealers. 警方现对贩毒分子严惩不贷。
- The seasons of the year make a cycle. 一年四季构成一个循环。
- They sat by the fire, cracking jokes. 他们坐在火堆旁讲笑话。
- The business cycle experienced a sudden down. 商业周期经历了突然的萧条。
- Have another crack at solving this puzzle. 再试一试把这个难题解决了吧。
- This is the cycle of economic booms and slumps. 这是经济繁荣和经济萧条的周期变化。
- Cycle across America? Sounds a bit dodgy to me. 骑自行车横越美国? 听起来有些冒险。
- The pedals of a cycle are attached to a crank. 自行车的踏板与曲柄相连。
- She made a crack about his fatness. 她取笑他肥胖。