采用两步交联法合成了可生物降解聚天冬氨酸水凝胶.Biodegradable poly ( L - aspartic acid ) hydrogels were synthesized by a two step cross - linking reaction.智能水凝胶作为药物载体有着良好的应用前景.Intelligent hydrogels have enormous potential in the application as ...
Toddlers are notoriously antisocial when it comes to sharing toys.众所周知，刚学会走路的孩子不愿和别人分享玩具。Diplomats can be a notoriously unreliable and misleading source of information.外交官可能会提供一些靠不住的误导性信息，这是众所周知的。The train company is ove...
A third of the territory was ceded to France.领土的三分之一割让给了法国.He ceded his stock holdings to his children.他将股票让给了他的子女.As a result of a series of European wars, Florida was ceded to England.一系列欧洲战事的结果是佛罗里达被割让给英国....
Times are bad, the market is dead as a doornail.时势不好, 市面清得不成话.It lay there with its eyes closed, dead as a doornail.它躺在那里眼睛闭着, 确实死了.The treaty may be considered to be as dead as a doornail.这项条约可以认为是完全作废了....
She was still quietly simmering from her row with Nathan.在和内森争吵之后她心里还窝着火.He KO'd Nathan Mann in the third round.他在第3回合将内森·曼打晕了过去。This enraged Nathan Rothschild so much that he , almost single handedly fomented the W...