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- The hydration, particles distribution and sintering property of ZrSiO4,3Al2O3.2SiO2,SiC and MgAl2O4 ultrafines made domcstically are studied. 对国产的锆英石、莫来石、碳化硅和尖品名微粉作了水化增重率、粒度分布、烧结性能的研究。
- The separation of solid particles in centrifuge is connected with the throughput, rotating speed of centrifuge bow, viscocity of drilling fluids and solid particles distribution. 固体颗粒在离心机内的分离跟离心机的处理量、转鼓转速、钻井液粘度和固体颗粒粒度分布有关。
- The wear-resistant dispersion-eleetroplated layer is composed of high-hardness particles distributed on a Ni base. 耐磨分散电镀可以赋予零件表面以镍基体上分布着高硬度微粒的镀层,从而有效地提高耐磨性。
- Particles distributed mainly in rostral migrate stream, subventricular zone and part of vascular wall. 有时见“镜影核”,主要存在于尾壳核;
- second phase particles distribution Y211粒子分布
- Results could not recur for many reasons during the measurement of particle distribution. 粒度分布测量过程中,由于各种原因,使得测量结果不能再现。
- Furthermore, particle distribution was more uniform when considering the effect of inter-particle collision, and the dispersion of the particles also increased in the lateral and spanwise directions. 考虑颗粒间的碰撞作用以后，颗粒的分布更加均匀，沿横向和展向的扩散也都有所增加。
- The evolution characteristics of particle distribution in the vehicle exhaust plume have been investigated based on the models of nucleation,coagulation and condensation of particles. 根据微粒核化、凝并及凝结模型对汽车排气尾流中微粒分布的变化特性进行了分析。
- Otherwise, the pastes with wide particle distribution have higher yield stress, lower dieland wall shear stress, and paste was easily extruded. 粒度分布较宽的含有细碳化硅的挤压物料具有高的屈服值和低的滑移膜初始剪切应力,使物料在模段内容易实现挤出。
- Different particle distribution samples of cement-coal gangue were obtained through mixing different degree of fineness cement &coal gangue. 将不同细度的煤矸石和不同细度的水泥混合,得到具有不同颗粒群分布的水泥-煤矸石试样。
- Particle segregation, liquid metal flow, species macrosegregation , eutectic fraction and final macroscopic particle distribution were modeled in various systems with or without particles. 计算了在不含颗粒、含有小尺寸颗粒和含有大尺寸颗粒几种不同条件下颗粒和液相的运动;产生的宏观偏析;共晶合金在晶体中所占比例;以及最终的颗粒分布.
- Some new materials was summarized and diffusion performance of the lithium ion, particle distribution, grain size, and specific surface area, etc, were analyzed. 讨论了最新的材料研究进展，分析了锂离子在活性材料中的扩散性能、电极材料粒度分布及粒径大小、比表面积等因素对锂离子电池大电流放电性能的影响。
- The influence of carbonizing temperature and time was investigated by XRD in this study.The morphology and particle distribution of the powder were observed by SEM. 根据X射线衍射图研究了直接还原碳化温度及时间对反应产物的影响，用扫描电镜观察了粉末颗粒形貌和粒度分布。
- The particles in an atom are infinitely small. 原子里的粒子极小。
- The improvement of cement particle distribution and heating intensity during clinker burning could also improve the performance of cement for pipe pile manufacturing. 改善水泥颗粒级配和提高煅烧热力强度均能改善管桩水泥的性能。
- He is studying the properties of these particles. 他在研究这些粒子的性质。
- The discussion is concentrated on the influence of particle size and particle distribution grading of the raw material HMX on the shock sensitivity of JO X. 本文重点论述了聚奥-X工艺研究中原料的粒度、粒度级配与冲击波感度的关系。
- Such fine particles suspend readily in water. 这种微粒极易悬浮在水中。
- We analyzed the particle distribution, physicochemical characteristics, mineral components, and the geotechnical characteristics of recently deposited soil in Beijing area. 文章通过各种实验,分析了北京市新近沉积土的物质组成、化学成分、矿物成分及其基本的岩土工程特性。
- 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。
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海词词典，十七年品牌
