The synergism effects of the mixed systems of anionic-cationic surfactants on the effectiveness and efficiency of surface tension reduction, the effectivenessof cmc reduction as well as increment in sruface adsorption were reviewed.
综合介绍了阴 -阳离子表面活性剂复配体系在各种物化性能的增效效应 ,例如降低表面张力的效能、表面张力的效率、降低临界胶束浓度的能力、改善表面吸附的能力 ,以及这些增效效应在去污、增溶、泡沫、润湿、乳化等方面的应用。
effect of rocket exhaust on radio wave propagation
火箭喷焰电波传播效应
Studies on Flame-Spreading Mechanism in the Fin-Slot Region of Solid Rocket Motors;
固体火箭发动机翼槽火焰传播机理研究
effect of nuclear explosion on radio wave propagation
核爆炸电波传播效应
Study on Propagating Regulation about Flame Wave of Coal Dust Explosion in Straight Roadway
直线巷道内煤尘爆炸火焰波的传播规律研究
turbulent-flame velocity
紊流火焰的传播速度
Calculation and Analysis of the Interference Characteristics by Rocket Wake Flame Electromagnetic Parameters
火箭尾焰电磁特性参数对电磁波衰减特性影响研究
Flame throwers, mini-bombs, exploding hubcaps, rocket launchers!
火焰喷射器、迷你炸弹 车轮盖炸弹、火箭发射器
CHANGEMENT OF SOLID ROCKET PLUME INFRARED SIGNAL WITH FLY PARAMETERS
固体火箭喷焰红外信号随飞行参数的变化
The Study of BP Networks s Application in the Plume Thermometry for the Rocket;
BP网络在火箭尾焰测温中的应用研究
Workers use flamethrowers to create the desired effects in film production.
在电影制作过程中工作人员用火焰喷射器制造效果。
rocket parachute flare signal
火箭降落伞火焰信号
Numerical Investigations of Flame Propagating in Micro Pipes;
微细圆管内火焰传播过程的数值研究
Study on Flame Structure and Propagation Characteristic of Methane and Coal Dust;
甲烷、煤尘火焰结构及传播特性的研究
Flames jetted out (of the nozzles).
火焰（从喷嘴中）喷出来了.
earth-ionosphere waveguide radio wave propagation
地-电离层波导电波传播
volcano spout flame and lava
火山喷出火焰和岩浆
A volcano shoots out flame and rocks.
火山喷出火焰和岩石。
The fire sent up spurts of flame.
大火喷出一股股火焰。