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- bridged cyclopentadienyl 桥联茂基
- The progress on the study of doubly bridged bis(cyclopentadienyl) metal complexes is reviewed. 综述了双桥连二环戊二烯基金属有机化合物的研究进展。
- An overpass bridged the highway. 立交桥跨越高速公路。
- The fallen tree has bridged the two porches. 那棵倒下的树木把两个门廊连接起来了。
- The river had been bridged with slabs of rock. 用石板在河上架了桥。
- A wooden plank bridged the stream. 一块木板横跨于溪上。
- A wooden plank bridged the stream . 一块木板跨越小溪之上为桥。
- The gulf between the two leaders cannot be bridged. 两位领导人之间的鸿沟难以跨越。
- They are bridged by a thin diaphragm. 它们中间有薄膜相连。
- Now the river has been bridged for the fourth time. 现在这条河已在第四次架桥了。
- The river has been bridged over. 河上已架起了桥。
- The river will be bridged as soon as possible. 不久河上将架起一座桥。
- A plank of wood bridged the stream. 溪上架了一条木板桥。
- The valley was originally bridged by the Romans. 那条峡谷上的桥最初是古罗马人修建的。
- The ten dollars bridged him over until payday. 他靠10块钱支撑到发薪日。
- The progress in bridged or substituted cyclopentadienyl (and indenyl) Fe-Fe bond carbonyl complexes is summarized. Their synthesis, molecular structures and reactivity are discussed. 综述了桥连或取代环戊二烯基(茚基)铁-铁键羰基化合物的研究进展。讨论了它们的合成、结构及其反应比。
- This article summarizes the progresses in bridged or substituted cyclopentadienyl (and indenyl) Mo-Mo bond carbonyl complexes. Their synthesis, molecular structures and reactivity are discussed. 摘要综述了桥连或取代环戊二烯基(茚基)钼-钼键羰基化合物的研究进展。讨论了它们的合成、结构及其反应性。
- Bridged bicyclooctanes gave no significant bridgehead substitution. 桥二环辛烷不给出有意义的桥头取代。
- A metallocene complex in which the cyclopentadienyl group is substituted with an alkanediyl silyl group. 本发明提供一种芳环烯金属错合物,其中之环戊二烯基被烷二基矽基所取代。