Ms pritchard 's explanation of this trait is based on well-established scientific theory .

普里查德是在现有的科学理论基础上对此做出解释的。

David pritchard , chairman , said that if this deal had not been agreed , the most likely outcome would have been the administration and liquidation of songbird estates .

歌鸟董事长大卫普里查德（davidpritchard）表示，如果此笔交易未能达成，歌鸟最有可能的结果本将是接受破产管理和清盘。

Ms pritchard is researching cornelia de lange syndrome , a rare genetic disorder that causes abnormal arms and faces , behavioural problems , autistic-like learning difficulties and slow growth in sufferers .

普里查德正在研究狄兰吉氏症候群，该症是由罕见的基因缺陷引起的，会造成患者上肢和面部畸形，行为异常，类似自闭症的学习困难和发育迟缓。

In addition to haeckel , the north korea this month , also led by former u. s. peace envoy pritchard to visit the korean peninsula , yongbyon , and said light-water reactor construction is advancing .

除海克尔外，朝鲜本月还带领美国前朝鲜半岛和平特使普里查德参观宁边，并称正推进轻水炉建设。

Mr pritchard explains that " if a poem 's score for perfection is plotted along the horizontal of a graph , and its importance is plotted on the vertical , then calculating the total area of the poem yields the measure of its greatness " .

普里查德在文中阐释道：“若以诗的完美程度为横轴，其重要性为纵轴，那么计算其所占面积，便可以得到它的伟大分数”。