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...
He stares detachedly into the middle distance, towards nothing in particular.他漠然而漫无目标地注视着不远处。Ruin now stares in the face.正面临着毁灭的威胁.He always stares lasciviously at beautiful girls passing by.他总是用色迷迷的眼神看身边走过的漂亮女孩.He stare...