我所在的公司经历了一段困难时期。The company I work for went through a rough patch.股票的价值在某一特定的时期内会有涨跌。Over a given period, the value of shares will rise and fall.1998年对所有人来说都是重要的一年：那是个变革的时期。1998 was an important year for everyone: a time...
这一决定会给东伦敦的经济复苏带来新的推动力。This decision will give renewed impetus to the economic regeneration of east London.它们的低级同类, 如鹧鸪, 有一种同样大的推动力, 但很快就疲劳了.Their humbler followers , such as partridges, have a like power of strong propul...
红土型金矿床、铁帽型金矿床同属风化淋滤成因的残坡积表生金矿床.Both lateritic deposit and gossan deposit are of weathering origin.找矿标志主要有热水沉积岩 、 铁帽、围岩蚀变 、 地球物理异常、地球化学异常等.Exploration markers includes hot - water sedimentary rocks, gossan wall - rock alt...
The financial concessions granted to British Aerospace were, he said, of a precarious character.他说，向英国宇航公司给予财政优惠未获证实。aerospace research航空航天研究But two long - running industrial sagas, in energy and aerospace, still provoke...
The profundity of this book is achieved with breathtaking lightness.这本书极为深入浅出。He pretended profundity by eye-beamings at people.他用神采奕奕的眼光看着人们，故作深沉。He lacked profundity and analytical precision.他缺乏深度和分析的精确性。...the profund...
白喉抗毒素是并性蛋白.As diphtheria antitoxin is a foreign protein.白喉抗毒素是异性蛋白.Diphtheria antitoxin is a foreign protein.及时给与适量白喉抗毒素,是首要的也是重要的步骤.The prompt administration of diphtheria antitoxin in adequate amounts is the first and ...
普通证券的平均价格,增长了近百分之三百.The average price of common stocks increased nearly 300 per cent.那也许是推销股票或者证券的差使.It might be a stock - or - bond - selling proposition.在确定期间证券的盈利或亏损.The gain or loss of a security in a particular peri...