单词	pd50
释义	pd50 50%25paralyzed dose
随便看	hydroformylations hydroforrning hydrofosterite hydrofrac fluid hydrofracking hydrofracture hydro-fracture hydrofracture emplacement hydrofracture grouting hydro-fracture method hydrofugous hydroful hydrofuoric acid hydrofracturing hydro fracturing hydro-fracturing hydrofracturing fluids hydro-fracturing geo-stress measuring hydrofracturing in-situ stress measurement hydrofracturing method hydro-fracturing method hydrofraeturing in situ stress measuring hydrofranklinite hydrofugation hydrofuge