英汉词典

1.However, dendrimer catalysts are not easily synthesized and rare earth Lewis acid catalysts are easily deliquescence.

然而，树状大分子合成难度大，稀土催化剂也存在易潮解之不足。

2.The structure of dendrimer has been characterized with elemental analysis, IR, and NMR. The results show that the structure of synthetic product coincides with the expected structure.

同时采用元素分析、IR和NMR分析手段对合成产品的结构进行表征，结果表明，合成产物的分子结构与理论结构相符。

3.The topological structure of the dendrimer spacer arms was inspected by solid-state 13c NMR.

用13C固体核磁共振检测了树状间隔臂的拓扑结构。

4.Peptide dendrimer, as a member of dendrimeric materials, has a lot of unique physical and chemical characteristics compared to normal peptide chains.

树状多肽作为树枝状大分子的一种，具有不同于链状多肽的独特理化特性，在生物学领域中具有广泛的应用。

5.The observation results with transmission electronic microscopy showed that the composition of dendrimer vector and DNA caused shrink of DNA structure.

透射电镜测试结果表明，树枝状高分子载体与DNA的复合导致DNA结构收缩，粒径减小，分布均匀。

6.The invention relates to a chemical sensor comprising a sensor film formed of a nanoparticle network in which the nanoparticles are interlinked by functionalized dendrimer molecules.

本发明涉及一种化学传感器，它含有由纳米颗粒网状物形成的传感器膜，其中该纳米颗粒由官能化的枝晶体分子键接。

7.The results are significant for three reasons as follows. First, it is the first example that Cu(II)-PAMAM dendrimer complexes are used as catalysts.

这个结果是很重要的，原因如下：第一，这是Cu（II）-PAMAM络合物催化剂用作催化剂的第一个例子；

8.Starting from a core molecule possessing alkenyl groups and repeating the hydrosilylation step and alkenylation step, a carbosilane dendrimer with Si-atoms as branching pointing was obtained.

从一个含有烯基的中心核分子开始，重复进行硅氢化作用和烯基化作用的过程可以获得以硅原子作为支化点的碳硅烷树形分子。