The study on the synthesis and performance of a lower generation dendrimer using hexanediamine as core;
己二胺为核低代树枝状大分子的合成与性能
Dendrimers application in drug fields;
树枝状大分子在药物领域的应用研究进展
Development of Synthesis of Peptide Dendrimer;
多肽树枝状大分子合成的研究进展
Progress on the Synthesis of Dendrimers Having Different Branch Cores;
不同引发核树枝状大分子的合成
Synthesis of dendrimers with a diisocyanate building block and its application;
异氰酸酯型树枝状大分子的合成及应用
The synthesis and characterization of carbosilane dendrimers with peripheral amino groups;
外层氨基化的碳硅烷树枝状大分子的合成与表征
lack a bough or boughs.
缺少一根或多根大树枝。
A bough floats in the river.
河里漂着一个大树枝。
He hewed off a large limb of the tree.
他砍去一根大树枝。
having or covered with boughs or boughs as specified; often used in combination.
有大树枝或特定的大树枝，或者被大树枝或特定的大树枝所覆盖；经常用于组合词。
A tree branch, especially a large or main branch.
树干树枝，尤指粗大的树枝或树干
The gale made the branches of the trees thrash against the windows.
大风吹得树枝猛击窗户。
The heavy snow made the branches droop.
大雪使树枝垂下来。
When a tree grows up, its branches grow apart
树长大时，树枝便向四处分叉
"We all walk upon the branches,and we all feed on the tree.
"我们都在树枝上爬行，并且以大树为生。
The sloth spends most of its time hanging upside down from the branches.
大部分时间里树懒都是倒挂在树枝上。
Synthesis and Characterization of Silica-supported Dendritic Chiral Polymer
硅胶表面接枝手性树枝状大分子的合成与表征
A large, rounded outgrowth on the trunk or branch of a tree.
树瘤树干或枝上生出的大的圆形突出物
the class searched the outstretched branches of the tall eucalypt,
一群人寻找这高大的桉树伸展出来的树枝，
tall Eurasian cypress with thin gray bark and ascending branches.
欧亚一种高大的柏木，树皮薄且呈灰色，树枝朝上。
The tree is too big, you will have to chop back some of the branches.
这棵树太大，你得砍去一些枝桠。
The boughs were tossing heavily above their heads;
粗大的树枝在他们的头上沉重地摇晃；
Twenty or thirty monkeys were huddled along the thick branches.
二、三十只猴子挤在粗大的树枝上。
Twenty or thirty monkey be huddle along the thick branch
二、三十只猴子挤在粗大的树枝上