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- So we followed the next week with iron particles. 于是随后的一周里我们用了铁颗粒。
- Coz underground pollution is mostly make up of tiny iron particles thrown up by wheels hitting the rails. 因为地铁的污染主要来源于车轮摩擦铁轨迸射出的微小铁屑。
- The alignment of the iron particles occurs because each of the iron filings becomes a miniature magnet with north and south poles. 铁粒子排列成线是由于每个铁屑都变成了一个拥有南极和北极的小型磁铁。
- My second "eureka" moment was the realisation that iron particles have a long and stable life once ignited. 我的第二个"尤里卡"时刻了解到，铁粒子有一个长期和稳定的生活，一旦点燃了。
- The separator can separate the iron particles from the dirty coolant by the magnetic drum to clarify the coolant. 通过分离器的磁性滚筒把冷却液中的铁屑吸出，使冷却液保持干净。
- For this,a new method,the dechlorination of tetrachloride carbon by nanoscale iron particles was introduced in this paper. 为此,采用纳米铁粉这一新方法对其进行脱氯处理。
- For example, MIT researchers started with spherical iron particles, which can slip past one another, even in the presence of the magnetic field. 举个例子，麻省理工的研究者用球形铁粒子进行实验，这种粒子即便在磁场中也能相互滑动。
- Neural stem cells could be labeled with SPIO and labeling efficiency was 100%, Prussian blue staining showed numerous blue-stained iron particles in the cytoplasm. 该方法标记神经干细胞的有效率为100%25,普鲁士蓝染色证实了每个标记细胞胞质内有多少不等的蓝染铁颗粒。
- A method of coating a layer of cobalt ferrite on the surface of ultrafine iron particles by soaking was studied,and the change of magnetic properties of was discussed. 研究了用浸渍方法在超微铁颗粒表面生成了一层钴铁氧体层，并对由此引起样品的比饱和磁化强度和矫顽力的改变进行探讨。
- More carbon surrounding the iron particles was ablated due to the acceleration effect of ferrite to the water vapor-carbon reaction, which generated mesopores. 单质铁对炭-水反应有催化气化作用。在活化阶段，铁粒子周围的炭基体与水蒸汽的活化反应速率快，被刻蚀掉更多的炭，所以在其周围形成中孔。
- Fire-resistant areas: unshaped refractory, gunning materials, castables, engage in electric mix, light burned magnesia slagging ball, carbon and iron particles, such as the ball. 耐火领域有：不定型耐火材料，喷补料，浇注料，电炉搞打料，轻烧镁质造渣球，碳球及铁石颗粒等。
- For the in vitro study,iron particles were implanted into the corpus vitreum of 10 eyes of 5 rabbits,and iron particles were only dropped into a small glass bottle containing the corpus vitreum from the rabbit eyes in vivo. 体外实验将铁屑放入盛有兔眼玻璃体的透明玻璃瓶中，体内实验将异物置入5只兔的10眼玻璃体内。
- A novel magnetorheological fluid was prepared with nanometer lithium magnesium silicate,carbonyl iron particle,silicon oil and so on. 以纳米硅酸镁锂、羰基铁粉、硅油等原料制备了一种稳定性好的磁流变液。
- The particles in an atom are infinitely small. 原子里的粒子极小。
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- He is studying the properties of these particles. 他在研究这些粒子的性质。
- It will take weeks to get all the wrinkle iron out. 解决这些难题得要几周时间。
- Such fine particles suspend readily in water. 这种微粒极易悬浮在水中。
- Have you any scrap iron knocking about? 你那儿有散在各处的废铁吗？
- 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。
