The existing bromine in acetic acid could aggravate corrosion on metal hole.醋酸中含溴会加剧金属孔蚀.In other districts the proximity of cemeteries seemed to aggravate the disease.在其它地区里,邻近墓地的地方,时疫大概都要严重些.And remember: Tight shoes c...
The best characterized member of this latter group is a rhamnose - glucose - IAA glycosidic complex.后一类物质中最有特征性的成份是鼠李糖 - 葡萄糖-IAA糖苷复合物.CCC could be able to increase the activity of IAA oxidase as the concentrations increa...
Grace tapped on the bedroom door and went in.格雷丝轻轻敲了敲卧室的门，走了进去。Turkin tapped him on the shoulder. "Sorry to interrupt, Colonel."图尔金拍拍他的肩膀。“不好意思打断您一下，上校。”He tapped his feet, hummed tunes and jiggled about.他脚下打着拍子，嘴里哼着调子，身...
His gloved hand held up a computer disk.他用那只戴着手套的手拿起一张光盘。The magician produced bunches of flowers out of his gloved hands.魔术师从戴着手套的手里变出一束束鲜花.His gloved hands were clasped behind him.他双手戴着手套,叉在背后....