Two types of viral symmetry have been recognized, the cubical symmetry and helical symmetry.已经证实病毒有两种对称型, 即立体对称和螺旋对称.The polynucleotide chain is helical.多核苷酸键是螺旋形的.The high laevorotation of L - cystine depends on a speci...
This new ministry was being created with zero assets and zero liabilities.这个新部委正在筹建，既无资产也无负债。The company had assets of $138 million and liabilities of $120.5 million.这家公司资产为1.38亿美元，负债为1.205亿美元。These liabilities prompted ...
Sierra Leone and Burundi have been designated as the first two beneficiaries.塞拉里昂与布隆迪被选定为最先两个受益国.Can you comment on the diamonds mined in Sierra Leone?请您谈谈塞拉利昂开采钻石的问题好 吗 ?They are Sierra Leone's national amputees so...
The 1990s witnessed a sharp downturn in the party’s fortunes.20 世纪90 年代是该党遭遇严重挫折的时期。The economy has entered a sharp downturn, and unemployment and insolvencies can be expected to increase.经济形势急转直下，失业与破产现象预计将会增多。There was...