These pigs had acquired lungworm infestations presumably containing masked influenza virus under natural conditions.这些猪在自然条件下已受到含有隐蔽流感病毒的肺丝虫寄生.A NEW SPECIES OF PROTOSTRONGYLID LUNGWORM FROM TAKIN ( STRONGYLATA: PROTOSTRO...
Many of the revellers are tourists and British day-trippers.很多饮酒狂欢的人都是观光客和来一日游的英国旅客。It is a part of Britain as yet largely unaccustomed to tourists.英国的这一块地方还很不为游客所熟悉。All that the tourists see are the externals of our fai...
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...
Mr. Weaver dictates several more letters, then Arlens goes to her typewriter and transcribes them.韦佛先生又口授了几封信, 艾琳就走到打字机去誊清.The genetic material then transcribes the thought - form into physicality, as form.随后基因材料把思想形态转录到...