The nature of the nutritional requirements for obligate parasites in nature is unknown.人们还不知道自然界中专性寄生菌的营养要求的本质.All the photosynthetic bacteria possess the capability in addition to various facultative aerobes and obligat...
最好的羊绒产自美利奴羊.The finest fleece comes from Merino breed of sheep.1头美利奴羊的绒毛产量可达12公斤.The fleece from a Merino can weigh up to 12 kilogrammes.兹寄上本公司的订单,请立即发运100包一等品美利奴羊毛.Herewith we an indent for immediate shipment of 100 bal...
Their complaints are not treated as a ploy any more.它们的抱怨现在再也不被视为是一种策略.Christmas should be a time of excitement and wonder, not a cynical marketing ploy.圣诞节应该是兴奋和美妙的时刻，而不该是一种肆无忌惮的营销策略。I think this is just a government pl...
Nucleoli ( one or two per nucleus ) are stained blue with hematoxylin.一两个核仁被苏木精染成蓝色.Furthermore , liver biopsies were visualized by hematoxylin and eosin staining.苏木素与伊红染色观察肝脏活组织检查.Familiar with tissue selection method ,...