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- The waste butyl rubber can be mainly reclaimed by the use of regenerated rubber and waste rubber powder or activated waste rubber powder. 再生胶、胶粉及活化胶粉是废丁基橡胶回收利用的主要途径和方法,其中再生胶应用效果最好。
- Research on the ozone-biology active waste water reuse 臭氧-生物活性炭污水回用研究
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- Slop out the waste basins first when you get up. 起床的第一件事是把例盆倒了。
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- Don't waste time on nonessentials. 不要把时间浪费在枝节事情上。
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- It's only a waste of time to speak to her. 和她说话纯粹是浪费时间。
- Is it wise to engage in active sports at your age? 我这样的年纪积极参加体育活动是否明智？
- She was active as a left-winger in the party. 她是党内积极的左翼分子。
- I can't just let the water run to waste. 我不能让这些水白白流掉。
- It'd be a pity if all this work went to waste. 如果所有这一切工作都白干了，那多可惜。
- He was very active and rode down several horses. 他劲头很大，一连骑了好几匹马。
- It is often the case that haste makes waste. 忙中有错是很常见的。
- She plays an active part in local politics. 她积极参与地方政治活动。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
- It's a waste of money betting on that old nag! 把赌金压在那匹老马上就是白扔钱！
- An active volcano may erupt at any time. 活火山随时可能喷发。
- Don't waste time on niggling details. 不要为琐事浪费时间。
- "Waste not, want not" is her favorite maxim. “不浪费则不匮乏”是她特别喜爱的格言。
