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- Keywords branched PEG;active amido;amido protected;synthesis; 枝化聚乙二醇;活性氨基;氨基保护;合成;
- A Novel Method for Synthesis of Core-shell Type Branched PEG Macromolecule 一种核-壳结构的枝化聚乙二醇大分子的合成
- The bank branched out to New York. 这家银行把分支机构扩大到了纽约。
- Hang your coat on the peg in the hall. 把你的外套挂在门厅里的钉子上。
- He hung his coat on the wooden peg. 他把上衣挂在木钉上。
- They were doing that to take him down a peg or two. 他们那样做是为了杀杀他的威风。
- They were doing that to take him down a peg. 他们那样做是为了杀杀他的威风。
- We must peg them down to the promise. 我们一定要他们遵守诺言。
- He inserted the wooden peg into the hole. 他将木栓嵌入洞中。
- The company has branch out into car leasing. 该公司业务范围已扩大到汽车租赁。
- He is the proverbial square peg in a round hole. 他正是谚语中所说的那种方枘圆凿不得其所的人。
- The acoustics is a branch of physical. 声学是物理学的一个分支。
- The branch was sticking up out of the water. 树枝直挺挺地伸出水面。
- The gardener cut off a branch from the tree. 园丁从树上砍下一根树枝。
- A blackbird was warbling from the branch. 一只画眉鸟在枝头歌唱。
- The trees branch thickly over the path. 此树生枝极多，遮挡小路。
- He chopped a branch off that tree yesterday. 他昨天从那棵树上砍下一根树枝。
- He chopped a branch off the tree. 他从树上砍下一根树枝。
- She reach up and picked a pear off a branch. 她抬起手从一根枝上摘下一颗梨。
- Our other branch is just a few doors down the road. 沿这条路再走几家就是我们的另一个分店。
