By freezing chitosan - gelatin complex induced phasic abruption, the porous and ventilative sponge of chitosan - gelatin was made.通过冷冻壳聚糖 - 明胶共混液诱导相分离的方法,可以制成多孔性、亲水性 、 透气性良好的海绵状伤口敷料.Pull rod is the main bearing part of c...
By freezing chitosan - gelatin complex induced phasic abruption, the porous and ventilative sponge of chitosan - gelatin was made.通过冷冻壳聚糖 - 明胶共混液诱导相分离的方法,可以制成多孔性、亲水性 、 透气性良好的海绵状伤口敷料.Pull rod is the main bearing part of c...
车上装的食品是用铬合金做的.The trimmings on the car are made of chromium.铬补充剂被成功运用于治疗糖尿病（见第4章）。Chromium supplements were used successfully in the treatment of diabetes (see Chapter 4).一些厂已采用两段铬酸盐还原法.Two - stage chromate reduction has...
Assistance in diagnosis is provided by serology.血清学提供辅助诊断.Method Making use of electron microscope and serology.方法采用电镜检查和病毒血清试验.Methods Isolation of Rickettsia tsutsugamushi by animal, serology indentification, rest of v...