【Abstract】The semantic field emphasizes that there is a close relationship between a word and all the words in semanti......

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The Hedgehog(Hh)signalling pathway is essential for cellular proliferation and differentiation during embryonic developm......

苏轼是我国最为杰出的乡恋诗人,苏轼的还乡情结表露了对生命的珍视,对安定感和安全感的呼唤,对自由生活的向往.他直面不能还乡的现......

从露天矿排土场稳定性研究这一问题出发,通过测定某矿排土场应力应变关系的实例,对 E·μ模型在测定排土场应力应变关系中的应......

A graph G is said to be determined by its spectrum if any graph having the same spectrum as G is isomorphic to G. An H-s......

Comparing and evaluating the Nationally Determined Contribution(NDC) is an important element in global stocktake in the ......