...the Princess and her eleven friends.公主和她的11位朋友She looked like a princess in a nineteenth-century illustration.她看起来像19世纪插图读物中的公主。the Princess of Wales威尔士王妃Princess Anne topped the guest list.安妮公主排在宾客名单之首。She performs t...
These stresses arise from the exothermic nature of the reaction during gelation and cure.这种残余应力系由凝胶和固化期间化学反应能放出的热引起的.When an aqueous solution of the protein gelation is cooled, a polyer gel is formed.蛋白质明胶水溶液冷却时形成聚合体凝胶.T...