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- The particles in an atom are infinitely small. 原子里的粒子极小。
- He is studying the properties of these particles. 他在研究这些粒子的性质。
- Such fine particles suspend readily in water. 这种微粒极易悬浮在水中。
- Light often behaves as if it were made of particles. 光常常表现出好象它是由粒子组成似的。
- His area of concentration is nuclear physics. 他的专门研究范围是原子物理学。
- Substances consist of small particles called molecules. 物质是由叫做分子的微粒组成的。
- The drug affects one's power(s) of concentration. 这种药影响人精神不能集中。
- The particles that descend in this fashion. 辐射尘以这种方式落下的放射性粒子
- There is a concentration of people in big cities. 大城市人口集中。
- We can see the dust particles floating in the sunlight clearly. 我们可以很清楚地看到阳光下的灰尘颗粒。
- 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
- In gases, the particles are far apart, with empty space between. 在气体中分子之间的距离很大，彼此之间有空隙。
- He discovered some pinpoint particles in the liquid. 他在液体中发现了一些极其微小的细粒。
- 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。
- His face was beaded with small particles of rain. 他的脸上挂满了小雨点儿。
- Isotopes that emit radioactive particles; a stove emitting heat. 发射出放射性粒子的同位素; 发出热量的炉子
- The Geiger counter registered a high concentration of radioactive particles. 盖革计数器示出放射性粒子的高浓度。
- Stress and tiredness often result in a lack of concentration. 紧张和疲劳常使人精神不集中。
