Abstract: The kinds, structures and catalytic properties of polymer metal catalyst for hydrosilation were reviewed. 文摘: 综述了硅氢加成反应中高分子金属催化剂的种类 、 结构及其催化性能.
His account of the fire accident includes a lot of extraneous details.他对失火事件的描述含有大量离题的细节.I can choose to ignore these extraneous thoughts or certainly choose not to act on them.我可以选择无视这些无关的想法，当然也可以选择不按这些想法行事。We ought not...
In 1979, Liquor Barn thrived as a discount merchandiser.1979年，LiquorBarn烈酒折扣店的生意十分红火。The silkworms of Old Tong Bao's family grew and thrived!老通宝家的蚕非常好!Contentment made him even more amiable, and his business thrived...
Exclusion criteria included pachymetry thinner than 400 μ m and aphakic eyes.排除标准包括角膜厚度小于400μm或者无晶体眼.Vitreous and retinal surgery poses a risk to corneal endothelium in the aphakic and pseudophakic eyes.为保护角膜内皮,行玻璃体、视网膜手...
It has now become clear how extraordinarily fecund a decade was the 1890s.现在已经很清楚19世纪90年代是多么超乎寻常、成就斐然的10年了。The pampas are still among the most fecund lands in the world.南美大草原仍然是世界上最肥沃的土地之一。This is a fecund animal.这是一只多产的...