As the solution to be purified is heated, its vapors rise to the fractionating column.当要被提纯的液体受热时, 它的蒸汽上升到分馏柱.Many kinds of proteinase inhibitors were purified from the larval hemolymph of insect ( Bombyx mori ) and char...
Ordinary people are at the mercy of faceless bureaucrats.普通人的命运任凭那些平庸刻板的官僚们摆布。faceless high-rise apartment blocks千篇一律的高层公寓大楼thousands of nameless and faceless workers成千上万默默无闻的工人...
"Thank you," Maria said hoarsely.“谢谢你，”玛丽亚声音嘶哑地说道。" Excuse me, " he said hoarsely.“ 对不起. ” 他用嘶哑的嗓子说.Jerry hoarsely professed himself at Miss Pross's service.杰瑞嘶声嘶气地表示愿为普洛丝小姐效劳.“Excuse me,” he said hoarsely.“对不起。”他用嘶...
As the nation continued to mourn, the new President of South Africa paid his own tribute.举国仍在哀悼之际，南非新任总统也表达了自己的怀念之情。They called the event 'a tribute to heroes', which was a nice touch...他们把这一活动称为“向英雄致敬”，这可是加分之举...
A 17 - year - old - boy with a previous history of gastrointestinal dysfunction had abdominal pain, fever, anorexia.一例17 岁 男孩,有胃肠功能不良史,主诉腹痛 、 发热 、 食欲减退.Endothelial dysfunction and cell loss are prominent features of card...
她还是个小姑娘的时候就分担起照顾弟弟的责任。She had shared responsibility for her brother since girlhood.这对伴侣分担照看孩子的责任。Both partners shared childcare.男人分担多少家务和照看小孩的工作？How much do men share housework and the care of the children?...