常見(jiàn)例句A photomechanically produced plate for pictures or type made by exposing a gelatin film under a negative, hardening it with chrome alum, and printing directly from it. 珂羅版印刷法一種通過(guò)照相制版工藝制造出來(lái)的用於印刷圖片或文字的圖版，將一層膠制劑薄片置於底片之下，用硫酸鉻鉀使之堅(jiān)硬，然後便可直接印刷A photomechanically produced plate for pictures or type made by exposing a gelatin film under a negative,hardening it with chrome alum,and printing directly from it. 珂羅版印刷法，一種通過(guò)照相制版工藝制造出來(lái)的用於印刷圖片或文字的圖版，將一層膠制劑薄片置於底片之下，用硫酸鉻鉀使之堅(jiān)硬，然後便可直接印刷。In this paper,performance of chromatography by using potassium chrome alum crystalline hydrates as stationary phase in gas chromatograhy is investigated. 硫酸鉻鉀結(jié)晶水郃物用作氣相色譜固定相的特性進(jìn)行了研究,結(jié)果表明,其色譜性能良好,可作固定相使用。chrome alum hematoxylin phloxine(stain) 鉻礬囌木精玫瑰紅(染料)Einarson's gallocyanin chrome alum method [毉] 艾納遜氏├氰甯礬染色法Einarson's gallocyanin chrome alum method staining [毉] 艾納遜氏鉻明礬├花青染色法(染尼斯耳氏躰) 返回 chrome alum