| 1. | Macrophages phagocytize foreign materials such as dust and carbon particles in the lung, as well as vital dye particles . 巨噬细胞吞噬异物,如肺内的尘埃及碳粒,同样还有活体染料的微粒。 |
| 2. | Short communication electro - red - luminescence from silicon oxide films embedded nm carbon particles and nm silicon particles 镶嵌纳米碳粒和硅粒氧化硅膜的电致红光发射研究 |
| 3. | In this specimen , the blackening is most likely the result of tar deposits from cigarette smoking and the accumulation of carbon particles from air pollution 此肺部变黑很可能是由吸烟吸入的焦油和污染空气中的碳粒聚积所致。 |
| 4. | In this specimen , the blackening is most likely the result of tar deposits from cigarette smoking and the accumulation of carbon particles from air pollution 此肺部变黑很可能是由吸烟吸入的焦油和污染空气中的碳粒聚积所致。 |
| 5. | No tumors were produced by injection of bap alone , but adsorption of bap on carbon particles , hematite or asbestos readily produced tumors 单独注射时bap并不产生肿瘤,但是将bap吸附在碳粒子、赤铁矿或石棉上,就很容易产生肿瘤。 |
| 6. | The polymer spheres and carbon particles arrange themselves spontaneously into the correct crystal structure when encouraged by a little heat , so manufacturing opalescent film should be easy 在微微加热时,聚苯乙烯球就会自动将自己排列为正确的晶体结构,因此造出这种乳白色光泽的薄膜应当不难。 |
| 7. | Spectrum studies indicated that there existed interaction between nano carbon particles and the pmma matrix , which was consistent with the decrease in glass transition temperature of the composites with carbon content 光谱分析表明复合体系中存在某种作用,导致该复合材料的玻璃化转变温度明显下降。 |
| 8. | Meanwhile in the condition of high temperature , water vapors can participate in combustion . water gas reaction will happen , which will reduce carbon particle in flame , and reform combustion performance , so improve combustion efficiency . the article developed a kind of technology of water injection into intake ports for 4135g diesel engine , meanwhile designed a suit of water injection system 同时在高温条件下,水蒸汽参与燃烧,部分水分子与未完全燃烧的炽热的炭粒发生水煤气反应,形成可燃性气体,从而减少了火焰中的炭粒,提高了油的燃烧程度,改善了燃烧状况,提高了油的燃烧效率。 |
| 9. | On the other hand , under the force of mechanical , the carbon and cao & sio2 superfine powder are obtained ; the specific surface area of these particles is increased . the tem photos indicated that , the carbon particles are composites on the surface of the melting superfine particles uniformly 另一方面,在机械力作用下,碳黑及cao sio _ 2的熔融颗粒被超细粉碎,比表面积增大,同时tem照片显示,中超碳黑均匀地复合于超细熔融颗粒表面,并有逐步嵌入的趋势,提高了碳的有效利用率,降低了保护渣的熔化速度。 |
| 10. | Based on the principle of mechano - chemistry , the strong shock and crashing mechanical force produced by ls - 250 pulverizer can act to the surface of superfine carbon and white carbon particles during the process . the result of the experiment indicated that distortion and amorphism change occur to the surface crystal lattice of carbon particles , and the phenomena are prick up as the action time of mechano - chemical force 依据机械化学原理利用ls一250型流能粉碎机高速旋转的动齿工作过程中产生的强烈冲击、碰撞机械力,使其作用于超细石墨及白碳黑颗粒表面,检测表明,石墨粒子表面晶格发生畸变及无定形化,且随着机械力作用时间的延长而加剧。 |