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....
She put the letter on the desk in front of me, her face deadpan, not a flicker of a smile.她把那封信放在我面前的桌子上，故意一脸严肃，没有一丝的笑容。He felt a flicker of regret...他突然感到一丝悔意。Every time a new flicker of resistance appeared, the governm...
The main street bisects the town from end to end.这条主干道把整个小镇一分为二。There is a department store just before the road bisects.在那条路就要分叉的地方有一家百货商店.A perpendicular bisector of a chord passes through the centre and bisects the ar...
Where can we park our campers?什么地方可以停我们的露营车?These camp robbers hae become habituated to campers as a food source.这些营地掠夺者已经惯于将野营者作为一种食物来源.The campers got their provisions at the village shop.野营者在乡村商店买食物.Campers should not...
In prosperity our friends know us; in adversity we know our friends.--John Churton得意时，朋友识我；失意时，我识朋友。He showed courage in adversity.他在逆境中表现出了勇气。courage in the face of adversity面对逆境的勇气...
20世纪80年代初期的经济萧条气氛因各种奇异古怪建筑的出现而有所缓解。The economic gloom of the early 1980s was relieved by fanciful architecture.有那么几秒钟，我们注视着水面上那些奇异的光。For a few seconds we watched the unearthly lights on the water.球在空中划出一道奇异的弧线。The ball c...
I depended on his companionship and on his judgment.我信赖他的友情，也相信他的判断。Perhaps anger had clouded his vision, perhaps his judgment had been faulty.可能是愤怒蒙蔽了他的眼睛，也可能是他判断有误。By his own statement, there have been imperfections in...