聚并
- 网络aggregation;coalescence
-
关联维数的非整数特征和最大Lyapunov指数均大于0表明气泡上升及聚并过程是确定性的混沌运动,并且具有较高的复杂度,通过最大Lyapunov指数还可以对聚并程度做近似判断。
Non-integral correlation dimensions and positive largest Lyapunov exponents proved that the rising and coalescence of bubbles were deterministic chaos with great complexity , and coalescence extent could be estimated with largest Lyapunov exponent .
-
粘弹液滴不容易破裂,也不容易聚并。
It is difficult to breakup and coalescence for viscoelastic drops .
-
渗透压下W/O/W多重乳液的聚并研究
Research on coalescence of W / O / W multiple emulsions under osmosis pressure
-
燃煤PM(10)磁种聚并脱除动力学数值模拟
Numerical simulation on aggregation dynamics of coal-fired PM_ ( 10 ) by magnetic seeding
-
燃煤PM(10)在磁场中聚并脱除理论与实验研究
Theoretical and Experimental Study of Aggregation and Removal of Fuel Coal PM_ ( 10 ) in Magnetic Fields
-
文中从Pb聚并与分散的传质过程,探讨了叶轮搅拌与超声振动的作用制机及其装置的设计方法,优化了铸造工艺过程。
According to mass transfer process of Pb dispersion and accumulation , the mechanism of impeller stirring and ultrasonic vibration and the design of apparatus were discussed and the casting technique was optimized .
-
与聚乙烯/碳黑复合物相比较,聚乙烯/聚并苯复合物具有较高的渗流转变值和室温电阻率,较强的PTC效应。
Compared with PE / CB composites , PE / PAS composites have the higher concentration of percolation threshold , resistivity and more intensive effect of PTC .
-
辐射交联可以降低聚乙烯/聚并苯复合物室温电阻率,提高聚乙烯/聚并苯复合物PTC效应,减小NTC效应,增强复合物的稳定性。
Radiation crosslinking can increase the intensity of PE / PAS composites , decrease the effect of NTC and hence the stability of composites .
-
液-液结构转变促进了纯Bi凝固组织中孪晶数量大幅增加,产生台阶聚并现象,晶界附近形成很多树枝晶。
Liquid-liquid structure transition increased the amount of twin in pure Bi , and induced the appearance of the step bunching phenomenon and the formation of dendrites near the grain boundaries .
-
聚并苯添加到聚乙烯中可以得到PTC效应,不同聚并苯浓度的复合物得到的PTC强度并不相同。
PAS added to PE can make the composites has the property of effect of PTC , but the intensity of PTC of composites varies with the concentration of PAS .
-
MTMS质量分率较大时乳胶粒之间容易聚并。
When the fraction of MTMS is large , the emulsion particles will accumulate easily .
-
本文实验研究了非牛顿羧甲基纤维素钠(CMC)溶液中的单气泡生成、上升以及连续气泡的聚并现象,并进行了相应的理论分析。
In this thesis , experiments were conducted to investigate the formation and rising of a single bubble and coalescence of successive bubbles in non-Newtonian fluids of Carboxymethylcellulose sodium ( CMC ) polymer .
-
采用量子化学晶体轨道CNDO/2方法,在考虑了羟基代聚并苯氢键作用的基础上对其双链模型的电子结构进行系列的计算和讨论。
The electric structures of double-chain of hydroxy polyacene were studied by quantum chemistry crystal orbital CNDO / 2 method , and considered the hydrogen-binding interaction of hydroxy-polyacene .
-
当Sb含量大于0.75%时,Mg2Si相颗粒向晶界大量偏聚并粗化,导致材料力学性能迅速下降。
With Sb addition more than 0.75 % , the mechanical properties can be dramatically deteriorated , which is as a result of segregation and coarse of amounts of Mg_2Si particles towards grain boundary .
-
采用Curl的聚并分散模型来描述旋转填充床内微观混合的情况,模拟转速和流量对一个偶氮化合反应体系产物分布的影响。
The micro mixing in a rotating packed bed ( RPB ) has been described using the Curl coalescence and re dispersion model , whereby the influence of rotating speed and flow rate on the product distribution of an azo coupling reaction system was simulated .
-
在制备过程中,CTAB既充当了乳化剂,又充当了蒙脱土的插层处理剂,促进了苯乙烯在蒙脱土层间的聚合,同时也造成了蒙脱土片层一定程度的聚并。
The distance between layers of montmorillonite in nanocomposite is bigger than that of nanocomposite prepared by emulsion polymerization using anion emulsifier , which demonstrate that the cationic surfactant CTAB acts as the emulsifier and also as an intercalated agent , facilitating the intercalation of polystyrene chains .
-
本文还初步研究了在种子聚合过程中乳胶粒径的变化,表明加料速率加快、单体中DMAEMA含量增大都使乳胶粒聚并现象明显,粒径增大。
The growth of particles was studied primarily in the seeded copolymerization , the results show that increase of the feed rate of monomers and increase of content of DMAEMA can promote coagulation , obtaining large particles .
-
小液滴在水平液液界面上的聚并
Coalescence of a small drop on a plane liquid-liquid interface
-
界面流变性质对小液滴聚并过程的影响
Effects of Interfacial Rheological Properties on Coalescence between Small Drops
-
分散控制的稳定化&参数化法气泡聚并机理模型
Decentralized Control Stabilization & A Parametrization Approach MODEL OF COALESCENCE BETWEEN BUBBLES
-
含液多相体系中气泡聚并行为的研究
Study on Bubble Coalescence in Multi-phase Systems Involving Liquid Phase
-
表面粘度对小气泡聚并的影响
Effects of surface viscosities on coalescence between two small bubbles
-
燃煤飞灰中可吸入颗粒物在磁场中聚并收尘试验研究
Experimental Study on the PM2.5 Agglomeration of Coal-fired Fly Ash in Magnetic Field
-
双气泡聚并的动力学规律研究及三维可视化模拟
Dynamics and 3D Visual Simulation of Two Bubbles Coalescence
-
对雾化液滴在液-液循环床体内碰撞-聚并现象进行了研究。
The phenomena of drops coalescence were studied in liquid-liquid circulating fluidized bed .
-
相界面上超声空化气泡聚并、滑移促进的传质
Mass transfer induced by coalescence and slip of ultrasonic cavitation bubbles at phase interface
-
聚并时间是研究气泡聚并行为过程中的一个重要参数。
Bubble coalescence time is an important parameter in the study of coalescence behavior .
-
聚并苯和聚并吡啶类化合物非线性光学性质及其分子材料设计
Molecule Material Design of a Class of PAS and PPY Polymer with Nonlinear Optical Properties
-
用聚并分散模型研究旋转填充床中微观混合过程
Study on micro mixing in a rotating packed bed using the coalescence and re dispersion model
-
两个液滴之间的聚并
Coalescence between Two Small Liquid Drops