您要查找的是不是：
- His area of concentration is nuclear physics. 他的专门研究范围是原子物理学。
- The drug affects one's power(s) of concentration. 这种药影响人精神不能集中。
- There is a concentration of people in big cities. 大城市人口集中。
- He seized every chance to break out of the Nazi concentration camp. 他抓住一切机会从纳粹集中营跑出来。
- A state of mental concentration. 专心致志，全神贯注全神贯注的状态
- Exceptionally great concentration, power, or force. 特别强烈的程度，力量或动力
- The POWs burst out from(of) that Nazi concentration camp one night. 一天夜里战俘们冲出了那个纳粹集中营。
- interfacial concentration 界面浓度
- Stress and tiredness often result in a lack of concentration. 紧张和疲劳常使人精神不集中。
- Concentration is essential if you want to do a good job. 如果你想把事情做好,专心是必要的。
- The tennis players need total concentration during play. 网球运动员在比赛中需要全神贯注。
- Interfacial tractions at the broken ends will produce delamination. 断头处的界面引力将引起分层。
- He spent several months in a Nazi concentration camp before he broke out. 他在纳粹集中营里关了几个月后逃了出来。
- The dewatering rate is correlated with the interfacial elasticity. 不同种破乳剂，界面弹性降低幅度越大，其破乳效果越好。
- The test results show that a rare-earth concentr... 同时,对试验流程的改进和优化提出了建议。
- In addition, gap elements were used to model interfacial loosening. 此外，吾人以非性之间隙单元模拟松落现象。
- This thesis will need all your concentration. 这篇论文需要全神贯注才能读懂。
- Pay respects to Concentration Camp piously. 虔诚瞻仰集中营。
- Check oxygen concentration by a refractometer. 用折射仪测量一下氧气的浓度。
- I found it hard to keep my concentration with such a noise going on. 吵闹声不绝于耳，我很难保持精神集中。
