haack造句

• Haack confirmed his assumption of gradual differences in resistance by making artificial inoculations on infected, less infected and healthy trees .
  Haack通过在被侵染，较少侵染和健康树木上实行人工接种，证实了他关于在抗性方面程度渐次不同的假设。
• Haack confirmed his assumption of gradual differences in resistance by making artificial inoculations on infected , less infected and healthy trees
  Haack通过在被侵染，较少侵染和健康树木上实行人工接种，证实了他关于在抗性方面程度渐次不同的假设。
• " the internet is spurring this , " haack said . " you can go online and check out hotels using 20 or 30 [ b ] [ i ] criteria [ / i ] [ / b ] , considering only those that meet your standards .
  网际网络助长了这种趋势，哈克说：你可以上网用二、三十种评量标准来查看一些旅馆，只考虑那些符合你要求的旅馆。