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- branched cyclic hydrocarbon 支链环烃
- bridged cyclic hydrocarbon group 桥环烃基
- multivalent cyclic hydrocarbon radical 多价环烃基
- C_(20), C_(25) and C_(30) Highly Branched Isoprenoid Alkenes in The Branched and Cyclic Hydrocarbon Fractions of Qinghai Lake Sediments 李景贵,范璞,崔明中, 青海湖沉积物支链和环烷烃组分中C_(20),C_(25)和C_(30)高度支链类异戊二烯烯烃
- The Zn species in the catalysts are responsible for propane and cyclic hydrocarbons dehydrogenation, while the Bronsted acid sites located in the channel of Zn/HZSM-5 oligomerization and cyclization. 丙烷在改性分子筛上芳构化过程是金属离子和分子筛酸性中心共同作用的双功能催化过程。
- The bank branched out to New York. 这家银行把分支机构扩大到了纽约。
- The company has branch out into car leasing. 该公司业务范围已扩大到汽车租赁。
- 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。
- The olive branch is the emblem of peace. 橄榄枝是和平的象征。
- cyclic hydrocarbon 环烃,环状烃
- Gynaecology is a branch of medicine. 妇科学是医学的一个分科。
- Each telephone served by a private branch exchange. 由专用小交换机提供服务的电话分机。