However, production of trichothecenes during FHB contributes to the full virulence and spread of F. graminearum within infected wheat heads.
我觉得production前应该要加定冠词the,因为它后面有of结构的定语限定,应该就是表特指了,得用the,不知道我的理解错在哪了
那么这句话The toxicological effects of trichothecenes at organism, tissue and cellular levels in eukaryotes were reviewed in 2005.中的the怎么解释?一直都弄不懂冠词的用法......