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- NH4-N, soil acidify, active Ca and Mg were extracted with 1 N KCl; 铵态氮、土壤酸度、有效钙和镁用1N氯化钾提取;
- 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。
- I can't get this screw to come out of the wall. 我无法把这颗螺丝钉从墙上取出。
- You can't put a price on that sort of loyalty. 那样的忠心是不能用金钱来衡量的。
- 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。
- I can't bear young people casting away their youth. 我无法忍受年轻人虚掷青春。
- I can't say for certain when he will arrive. 我说不准他什么时候会来。
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- We can't go any farther without a rest. 不休息我们就走不动了。
- 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。
- He was very active and rode down several horses. 他劲头很大,一连骑了好几匹马。
- You can't depend on the train arriving on time. 千万不要认为这列火车能正点到达。
- I can't expect help from the idler. 我不能指望那个懒惰者的帮忙。
- She plays an active part in local politics. 她积极参与地方政治活动。
- I can't just let the water run to waste. 我不能让这些水白白流掉。
- I can't say I'm at all pleased by your product. 我不能说对你们的产品满意。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
- I can't tell you the answer off the top of my head. 我不经考虑无法告诉你答案。
- An active volcano may erupt at any time. 活火山随时可能喷发。