The results showed that the JDS - CPV has higher virulence to pine caterpillar.证实JDS-CPV对我国马尾松毛虫有较好的毒力.N - acylhomoserine lactone ( AHL ), as quorum sensing signals, regulate expression of virulence factors of many plant...
Medical authorities were baffled, both as to its causes and its virulence.医疗当局对其病因及有多致命都还不甚了解。Host resistance and fungal virulence parallel each other in the cross.寄生的抗病性的病原菌的毒力在杂交中是势均力敌的.The results showed that the JDS ...
15岁的丹尼从地方当局的收容所逃跑了。Fifteen-year-old Danny is on the run from a local authority home.医疗当局对其病因及有多致命都还不甚了解。Medical authorities were baffled, both as to its causes and its virulence.当局征用旅馆房间安顿了3,000多名无处落脚的圣诞度假者。Authorities r...
This episode remains sharply engraved on my mind.这段经历至今仍深深地铭刻在我的心中。The colorful agates are engraved for pursuing lofty spirit.绚丽的玛尼石,镌刻着崇高的精神追求.Some Latin words were engraved on the plaque.牌匾上刻着些拉丁文。A print of a woodcut ...
Polystyrene - supported N - benzyl - N - alkyl - aminopyridine was prepared through chloromethylated polystyrene treated with 4 - aminopyridine and alkylation agents.本文以聚苯乙烯氯球为原料,通过与 4- 氨基吡啶及烷基化试剂反应,制成聚苯乙烯支载N - 烷基-N-苄基氨基...