Diphenyl carbonate shows a typical vinyl ester effect.碳酸二苯酯表现典型的乙烯的酯类的效应.Diphenyl carbonate ( DPC ) is an important intermediate in plastic industry.碳酸 二苯酯是重要的有机中间体,应用于塑料工业.Curing shrinkage, temperature and curing enthal...
Elizabeth was crowned in Westminster Abbey on 2 June 1953.伊丽莎白于1953年6月2日在威斯敏斯特大教堂加冕。This's the famous Westminster Abbey.这 就是 著名的威斯敏斯特大教堂.The British pavilion is an impressive steel and glass construction the size of...
There have been ponies on Dartmoor from time immemorial.自远古以来,达特穆尔高原就一直有小型马.I always deal with Dartmoor's tradesmen, and consequently they never bother me.我经常跟达特摩尔的生意人打交道, 所以他们从不找我的麻烦.Dartmoor is considered by many ...
Doctors with glazed eyes sat chain-smoking in front of a television set.医生们目光呆滞地坐在电视机前一支接一支地抽着烟。I underwent aversion therapy for my addiction to smoking.我因为吸烟成瘾接受了厌恶疗法的治疗....examples of common signs like No Smoking or Yi...