In the post - Watergate era, power has been fractionated on Capitol Hill ( Evan Thomas )在水门事件之后的时代里, 权力已被国会分割 ( 埃文托马斯 )The relative molecular mass of chitosan fractionated by wave was measured by the light scattering met...
This substance has now been cloned by molecular biologists.该物质现在已被分子生物学家克隆。Syria will attend only if the negotiations deal with issues of substance.只有在谈判涉及重大问题时叙利亚才会参加。There is no substance in any of these allegations.这些...
The chart can then display the links connecting these groups.这张图就会显示出这些群体之间的关联。The kinked line in chart 1 represents this pattern.图表1中的曲线表现了这一模式。The numbers she put on the chart were 98.4, 64, and 105.她在图表上写的数字是98.4，64和1...