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- The particles in an atom are infinitely small. 原子里的粒子極小。
- He is studying the properties of these particles. 他在研究這些粒子的性質。
- Such fine particles suspend readily in water. 這種微粒極易懸浮在水中。
- Light often behaves as if it were made of particles. 光常常表現出好象它是由粒子組成似的。
- His area of concentration is nuclear physics. 他的專門研究範圍是原子物理學。
- Substances consist of small particles called molecules. 物質是由叫做分子的微粒組成的。
- The drug affects one's power(s) of concentration. 這種葯影響人精神不能集中。
- The particles that descend in this fashion. 輻射塵以這種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. 我們可以很清楚地看到陽光下的灰塵顆粒。
- He seized every chance to break out of the Nazi concentration camp. 他抓住一切機會從納粹集中營跑出來。
- A state of mental concentration. 專心致志，全神貫注全神貫注的狀態
- Exceptionally great concentration, power, or force. 特彆強烈的程度，力量或動力
- In gases, the particles are far apart, with empty space between. 在氣體中分子之間的距離很大，彼此之間有空隙。
- He discovered some pinpoint particles in the liquid. 他在液體中發現了一些極其微小的細粒。
- The POWs burst out from(of) that Nazi concentration camp one night. 一天夜裡戰俘們衝出了那個納粹集中營。
- His face was beaded with small particles of rain. 他的臉上掛滿了小雨點兒。
- Isotopes that emit radioactive particles; a stove emitting heat. 發射出放射性粒子的同位素; 發出熱量的爐子
- The Geiger counter registered a high concentration of radioactive particles. 蓋革計數器示出放射性粒子的高濃度。
- Stress and tiredness often result in a lack of concentration. 緊張和疲勞常使人精神不集中。
