It was a vegetarian and probably snacked on pine needles and ferns.它属于食草动物,可能主要吃松针和蕨类植物.The xylem of ferns and conifers contains only tracheids.蕨类植物和针叶树的木质部仅含有管胞.Blackboys sprouted out of the thick undergrowth of ferns a...
These ferns will grow best in a humid atmosphere.这些蕨类植物在湿热的环境中长得最旺。Ferns, mosses and fungi spread by means of spores.蕨类植物、苔藓和真菌通过孢子传播蔓生。Ferns grow in shady and moist places.羊齿类植物生长在阴暗潮湿的地方....
A graphical representation of results is shown in figure 1.结果以图表形式呈现在图1中。the negative representation of single mothers in the media媒体对单身母亲的负面描述There are many ways of generating a two - dimensional representation of an ob...
At the top of the stairs stood the white-coated doctors.一群穿着白大褂的医生站在楼梯顶上。"Damn!" he yelled at the top of his voice.“该死！”他声嘶力竭地喊道。"Stephen!" shouted Marcia at the top of her voice.“斯蒂芬！”马西娅放声大喊。...
Can we deduce from your silence that you do not approve?你保持沉默，我们是否可以据此而推断出你不赞成？The police were able to deduce where the fugitive was hiding.警方成功地推断出那逃亡者躲藏的地方.We can deduce a conclusion from the premise.我们可以从这个前提推出结论....
说它是科学,因为它可以通过结果来衡量,并须经方法论来分析.It's a science in that it can be measured by results and is subject to methodological analysis.刚才概述的方法论还有其他一些方面.The methodological situation just sketched has a number of further aspects...