A philosopher once assured me， many years ago， that he had converted his cat to veganism1. Believing he was joking， I asked......

A fossil theropod dinosaur discovered in China is thought to be vegetarian, in sharp contrast with its meat-eating cous......

从研究大型冷模试验的必要性出发,介绍了大型冷模试验的理论依据,探讨了工业上常用的固定床反应器、流化床反应器以及当前重点研究......

Jonathan Swift is known to students of literature as one of thegreatest satiric writers.Gulliver’s Travels is his most ......