11.多用介词词组来表示用什么方法、数 据、资料、什么材料、根据什么标准等。 e.g Characterisation of anisakid nematodes with zoonotic potential by nuclear ribosomal DNa sequences. 12.常见包含两个及两个以上从句的长句。 a previous study(palm et al.1998) has indicated that most parasite species of the Antarctic fish, Notothenia coriiceps, appear to be broadly distributed within Antarctic waters, which would correspond to a low host specificity in higher latitudes.11. 多用介词词组来表示用什么方法、数 据、资料、什么材料、根据什么标准等。 e.g., Characterisation of anisakid nematodes with zoonotic potential by nuclear ribosomal DNA sequences. 12. 常见包含两个及两个以上从句的长句。 A previous study (Palm et al. 1998) has indicated that most parasite species of the Antarctic fish, Notothenia coriiceps, appear to be broadly distributed within Antarctic waters, which would correspond to a low host specificity in higher latitudes