单词	使演习
释义	使演习医manoeuvre
随便看	Kjeldahl-Markham distilling apparatus kjeldahl method kjeldahl method for nitrogen determination Kjeldahl method for nitrogen determination Kjeldahl micro flask with spout Kjeldahl nitrogen Kjeldahl nitrogen analysis Kjeldahl nitrogen bulb kjeldahl nitrogen determination kjeldahl nitrogen determination method Kjeldahl rs method Kjeldahl's analysis Kjeldahl's apparatus Kjeldahl's condenser Kjeldahl's determination Kjeldahl's digesting apparatus Kjeldahl's distilling apparatus Kjeldahl's flask Kjeldahl short neck flask with joint Kjeldahl's method Kjeldahl's micro flask with spout Kjeldahl's nitrogen Kjeldahl's nitrogen bulb Kjeldahl's short neck flask with joint Kjeldahl's test