Exposure may produce olfactory fatigue or habituation.接触可以引起嗅觉疲劳或成瘾.Unfortunately, habituation applies to positive aspects of our lives as well.不幸的是, 这种适应性也体现在我们对待生活的积极一面上.How do prevent from hypnotizing the medicine hab...
The apples, pears , quinces, medlars, and some less welknown genera have been classified.其中苹果 、 梨 、 榅桲 、 欧楂等属和一些不太著名的属,又被分为梨亚科或称仁果.TWO NEW MIDDLE TRIASSIC GENERA AND SPECIES OF MESOPANORODIDAE FROM SHAANXI ( INSECTA, MEC...
Firefighting is an inherently dangerous occupation.消防工作本身是一项危险的职业.Here, Elvis the heavy - duty, - engine helitanker shows off its firefighting skills for the Oshkosh crowd.在这里, 猫王的重型双引擎直升机,空中加油机炫耀的奥什科什人群的消防技能.Scope of ap...