This paper analyzes the internal conversion electronic Mossbauer Spectrum of pure iron and GCr15 steel samples at different implantation temperatures and also discusses temperature influence on implantation results.

The simulation experiment shows that the shorter teeming time is,the less air entrainment of tapping is;the lower teeming height is,the less air entrainment of tapping is.

Study on injection rate of third level formation with polymer flooding in Daqing Oilfield.;

Selection of the rational injection rate for reservoir with polymer flooding;

This paper uses reservoir numerical simulation method to study the effect of injection rate on the displacement efficiency of polymer flooding and analyzes the reason of the effect.

Experimental study of injection depth and fuelling effects during supersonic molecular beam injection on the HL-2A tokamak;

Microwave power, treatment time, heartwood and sapwood and moisture content all have effect on drug loading, injection depth and oxygen index to various degrees, but none of them has obvious law.