It adopts outer pipe co - extrude technology, improving the joint stress among layers.采用的外管共挤技术, 提高了管材的层间结合强度.Relative concentrations of molecular and metallic ions in midlatitude intermediate and sporadic - E layers.在 中...
She gave him a contemptuous look.她鄙夷地看了他一眼。Her voice sounded almost contemptuous.她的语气近乎轻蔑。He felt people were contemptuous of his lack of sophistication.他觉得人们看不起他不懂人情世故。He was utterly contemptuous of her efforts.他完全蔑视她的努...
A wild mountain ash ( Pyrus decora ) of eastern North America.花楸北美东部的一种野生花楸 ( 装饰梨 )OBJECTIVE To study the chemical constituents of Swertia decora Franch , a traditional herb medication in China.目的 研究我国民族药观赏獐牙菜(Swertiadec...
婚礼颂词a eulogy to marriage颂词是不会使我有偏见的, 我要自己作判断.Eulogiums will not bias me; I shall judge for myself.巴比特让特鲁博士知道这篇颂词是他促成的.Babbitt let Dr. Drew know that he was responsible for this tribute....
我给你的饮料重加一些苏打水和冰块.I will freshen your drink with more soda and ice cubes.这些是苏打饼干.These are soda biscuits.他想要一杯冰茶，也要一瓶苏打水。He would like a glass of iced tea and a bottle of soda as well....