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- flow characteristics of powder 粉末流动性
- The results shows that the flow characteristics of SiC-AlN granulated powder is obviously promoted after spray drying and a suitable particles grade match. 结果表明:喷雾造粒后,复合粉体的流动特性显著提高,粒度级配合理;
- It tests the integrity and flow characteristics of the EGR system. 该监视器用来检测EGR系统的完全性和流量特征。
- EFFECT OF PEI ON FLOW CHARACTERISTICS OF SiC POWDER 聚乙烯亚胺表面改性SiC粉体的流动特性
- Based on the penetrability of powder loads, the relative parameters affecting characteristics of gun propellant for powder loads were studied. 摘要以射钉穿透能力为依据,对影响射钉弹发射药性能相关参数进行了试验研究。
- The stimulus response technique has been extensively used to explore the flow characteristics of both gas and liquid fluidized beds. 激发-响应技术曾被广泛地应用于探索气体和液体流化床的流动特性。
- Method:Granules were prepared by five ways,for studying the relationship between characteristics of powder and hygroscopicity were determined. 方法:用5种方法分别制粒,测颗粒的引湿性大小和粉体学特征,找出粉体学特征与引湿性大小的关系。
- The seepage flow characteristics of this block were simulated by exerting different back-pressure for core. 得到了裂缝性低渗透储层岩心水相渗透率随回压的变化曲线。
- The flow characteristics of protrusions and holes on a submerged body are studied by solving the RANS equations. 摘要本文采用数值求解RANS方程的方法,对于水下航行体表面状态细节(小突体、孔穴)的流动特性进行了研究。
- Fluid flow characteristics of enzymolysis reactor with membrane separation (ERMS) was discussed in this paper. 讨论了膜分离式酶解反应器进行酶解反应操作时流体流动的特性。
- In this paper,summarized the key technologies of powder forging,assessed the characteristics of powder forging machine,pointed out application and development of P/F. 综述了粉末锻造工艺的技术关键、锻造设备以及该技术的应用和发展方向。
- Draws some qualitative conclusions according to the analysis of flow characteristics of different flow fields. 通过对几种不同形式流场流动特性的分析,得出了一些定性的结论。
- By the visualization test of T-junction the basic flow characteristics of jet in crossflow is obtained. 射流进入主流的深度随着流速比的增大而增大。
- The stimulus response technique has been extensively uesd to explore the flow characteristics of both gas and liquid fluidized beds. 激发·响应技术曾被广泛地应用于探索气体和液体流化床的流动特性。
- Methods:Combined with pulsed wave Doppler,blood flow characteristics of 36 hepatic hemangioma in 28 patients were studied by CDE and CDFI,respectively. 方法:用CDE与CDFI观察28例(36个)肝血管瘤内的血流情况,比较两者的血流显示率。
- The fluidization characteristics of powder coatings are studied by means of experiments and observation.The evaluation system of fluidization quality of powder coatings is proposed. 通过试验和观察,研究了粉末涂料的流态化特征,提出了粉末涂料流态化质量的评价方法。
- The flow characteristics of rotor-stator cavity system with blade-cooling flow and disk-cooling flow was experimentally studied. 摘要采用实验方法,对具有中心进气、两个出口的盘腔系统的流动特性进行了研究。
- Flow characteristics of flow field in the header of a plate-fin heat exchanger were investigated with particle image velocimetry (PIV). 摘要利用粒子图像测速仪(PIV),对板翅式换热器封头结构改进前、后的流场进行了可视化研究分析。
- Paradox and irony are characteristics of her style. 她善於运用似非而是的隽语和反语。
- After the study, further recongniztion are done to flow characteristics of high enthalpy free piston shock wave wind tunnel. 通过该研究工作,对高焓自由活塞激波风洞的流动特性有进一步的认识。