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...
My son had a tantrum and banged his fist on the ground.我儿子大发脾气，一拳捶在了地上。I lost my temper and banged my book down on the desk.我大发雷霆，把书砰地往课桌上一摔。It is now high time he banged his colleagues' heads together.现在该是他敲打敲打同事们的...
Blend the butter with the sugar and beat until light and creamy.把糖掺入黄油然后搅拌至滑软细腻。I need my fix of sugar, sweets, and chocolate.我离不开糖、甜品和巧克力。Sugar gives quick relief to hunger but provides no lasting nourishment.糖能快速缓解饥饿感，...
Some feminists had attempted to politicize personal life.一些女权主义者尝试过将个人生活政治化。Feminists have redefined the role of women.女权主义者重新界定了女性的角色。Only 16 per cent of young women in a 1990 survey considered themselves feminists.在199...
Objective To evaluate the control effects of twelve rich - d - trans allethrin coils and allethrin coils against mosquitoes.目的测试以富右旋反式烯丙菊酯和烯丙菊酯为有效成分不同品种盘香对淡色库蚊的防治效果....