The syntheses, properties and applications of benzocyclobutene monomer and polymers are introduced.本文介绍了苯并环丁烯单体及树脂的合成 、 树脂的性能及应用.Proteins and DNA are polymers.蛋白质和脱氧核糖核酸都是聚合体.Of this quantity 15 % was added to thermoset ...
The prices of polymers and suchlike materials will decrease.聚合物及类似材料的价格会下降。Then we got involved with trying to find polymers that attenuate radiation.接著我们致力于找出能够减弱辐射的聚合物.Proteins and DNA are polymers.蛋白质和脱氧核糖核酸都是聚合体....
Staples such as bread, rice and tea are already being rationed.面包、大米和茶叶等日常必需品已实行配给。Motorists will be rationed to thirty litres of petrol a month.汽车司机每月的油量将限定为30升。We were rationed to two eggs a day.每天配给我们两个鸡蛋。Many basic g...
A true cockney is born within the sound of the bells of St Mary-Le-Bow church.在圣玛利勒布教堂钟声所及的地方出生的人才是真正的伦敦人。Hays, Mary. Memoirs of Emma Courtney. Oxford: Oxford University Press, 2001.玛丽? 黑斯,《爱玛?考特尼传》. 牛津: 牛津大学出版社, 2001年版....
纪律的目的是教育儿童举止得体。The aim of discipline is to teach children to behave acceptably.我们不允许任何破坏纪律的现象.We won't have any breach of discipline.我们应该服从法律 [ 有遵守纪律的义务 ].We are amenable to the law [ to discipline ]....
等蛋糕温热或凉至室温时切成四方块端上桌。Serve the cake warm or at room temperature, cut in squares.我想在我的结婚蛋糕上装饰一些丘比特的造型。I would like my wedding cake decorated with cupids.朗先生正在给自己切一块粉色蛋糕。Mr. Long was now cutting himself a piece of the pink ...