Second, although artificial Fe chelates tend to persist in soil, PDMA was biodegradable by soil microorganisms (Supplementary Table 1), indicating that environmental destruction is unlikely to be an additional concern. Third, PDMA retains the functions of natural MAs, such that unchelated PDMA forms...
Table 1.Age and polysomnography parameters in the whole non-OSA group and subgroups. Mean and standard deviation are reported for normally distributed data, while the median and interquartile range are reported for other data. AC—activity count; AD—activity duration; BEI—bruxism episode index; ...
雅思阅读题型中,填空类别的题目通常最简单,如:table/chart/diagram, summary, sentence completion, short answer questions等,可以先做。 选择类的通常都较难,例如:T/F/NG, List of headings, Which paragraph contains the followinginformation等,可以放到后面做。除此之外,烤鸭们还应该选择3篇文章中背景最熟悉的...