Mucosal immune response of the mice to formalin - treated Campylobacter jejuni, CJ - S 131 , was effectively induced by oral immunization.甲醛化空弯菌CJ -S131 菌苗经口免疫小鼠, 有效地诱导了肠道粘膜的特异性免疫应答.The effects of formalin added during m...
Would you like to go for a walk with us?你愿意跟我们去散散步 吗 ?Let's go for a walk and give our minds a rest.出去走一下,换换脑筋.It would be better to go for a walk than stay at home all alone.与其坐在家里发闷,莫如出去走走....
A daredevil parachutist jumped from the top of Tower Bridge today.一位大胆鲁莽的跳伞者今天从伦敦塔桥的桥顶跳了下去。This is Tower Bridge, the most striking of all London bridges.这是塔桥, 是伦敦最有特色的大桥.It's famous for Big Ben, Buckingham Palace an...
跨过波托马克河就是五角大楼 —— 一座奇特而又低矮的五边形建筑.Across the Potomac River is the Pentagon, a strange, low, five - sides building.历史记载认为,正五边形具有神秘的力量.The regular pentagon has been credited with magical powers throughout recorded history.是的...
探讨了活性炭脱硫剂适用的工艺条件,对活性炭脱硫的设计提出了建议.The paper discussed the suitable process conditions of activate carbon for sulfur removal.从微观结构的角度讨论了天然硫化橡胶微波脱硫的反应过程.The devulcanization mechanism of natural rubber sulfur - vulcanizate by...