长白山区瓦蛛属三新纪录种 ( 蜘蛛目: 皿蛛科: 微蛛亚科 )Three new Record Species of the Genus Walckenaeria Blackwall From Changbai Mountain Region ( Araneae: Linyphiidae: erigoninae )捕获数量最多的是直翅目和蜘蛛目, 分别达到27.91%和22.77%.What the quantities are mos...
某碳氢化合物已知可能是烯烃或是烷烃.A hydrocarbon was known to be either an alkene or alkane.在较高的烯烃情况下, 高能的中间物稳定作用更易出现.With the higher olefins, stabilization of the energetic intermediates occurs more easily.有时它们就难于和芳香族或烯烃的吸收峰相互区别.They ar...
Continue the heading to intercept localizer, cleared for ILS approach.继续这一航向切入航道, 允许盲降进入.As a result, their distribution features waver between common noun and localizer.它的分布特征游移于一般名词与方位词之间,兼具二者的一些特性,这是虚化的结果.Define local...