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- Chapter two establishes easily verifiable sufficient criteria for the existence of positive periodic solutions of the generalized ecological competition system with impulse and infinite delay. 第二章证明本文的主要结果，建立所研究系统存在正周期的充分性判据；
- The competition entries were a very mixed bag. 参赛者是错落不齐的大杂烩。
- She won a competition in some newspaper or other. 她参加某报纸举办的比赛获胜。
- He only entered the competition for a dare. 他只是因为受人激将才参加竞赛。
- ecological competition capability 生态竞争力
- Multispecies ecological competition system 多物种生态竞争系统
- He was on cloud nine after winning the competition. 他在比赛获胜後欣喜若狂。
- He was suspended from competition for three months. 他受到停止出赛三个月的处分。
- The company faces tough competition. 这家公司面临着艰难的竞争。
- Banking faces much competition nowadays. 如今，银行业面临许多竞争。
- Our team got through to the competition. 我们队打到能参加最后一轮比赛。
- The athletes limbered up before the competition. 运动员们在比赛前作准备活动。
- He was the twentieth in the competition. 他在竞赛中名列第二十。
- We won 500, no less, in a competition. 我们在一场竞赛中赢了足足500英镑。
- A contestant in the final session of a competition. 决赛选手在比赛最后一轮相遇的比赛参加者
- I entered a chess competition and finished third. 我参加了象棋比赛名列第三。
- His failure in the competition humbled him. 竞赛失利使他丢了脸。
- An Ecologic Orchard Mode in Mengzhou City. 孟州生态果园模式研究。
- Competition for the nomination was very keen. 争取提名的竞争非常激烈。
- She won a rosette in the riding competition. 她在骑马比赛中赢得了一枚玫瑰花形奖章。
