首先胶片要放入一种叫显像剂(显影剂)的液体中.First the film is put into a liquid called the developer.编者评论:心肌显影剂超声心动图: 太多, 太快?Editorial Comment Myocardial Contrast Echocardiography: Too Much, Too Soon?它的药膜含有银盐微粒和显影剂.The emulsion contains silv...
The benefit of an x-ray far outweighs the minutely increased risk of cancer.X光的好处远远大于其在很小程度上增加的罹患癌症的风险。Her need to save money outweighs her desire to spend it on fun.她省钱的需要比她花钱娱乐的愿望更重要.With him, honesty outweighs wealth....
June always rhymes with moon in old love songs.在老情歌中June总是和moon成韵。I came across these jingling rhymes in a newspaper a little while ago.我刚刚在报纸上看到了这首顺口溜.She almost proposed to her hero in her rhymes.她差不多已经在诗行中向她的英雄提出了求婚.W...
He tickled gently at its glossy carapace,but the stubborn beetle would not budge.他轻轻地搔着甲虫光滑的壳，但这只固执的甲虫就是不动。Look at the beautiful beetle!看那只漂亮的甲虫！A firefly is a type of beetle.萤火虫是一种甲虫.a rare species of beetle一种稀有甲虫Each s...
基本上有两种，用外行话说就是青石棉和白石棉。There are basically two types called, in layman's terms, blue and white asbestos.三种最主要的品种是温石棉, 青石棉和铁石棉.The three most important varieties are chrysotile, crocidolite and amosite.强度按青石棉,温石棉, 铁石棉...