沙门菌属是肠杆菌科细菌中最复杂的菌属,家族庞大,所以其属内分类显得尤为重要.Salmonella bacteria are classified into groups according to the Kauffman - White classification scheme.结果: 5年间,最常见的肠杆菌科细菌为大肠埃希菌 、 肺炎克雷伯菌 、 阴沟肠杆菌、变形杆菌属 、 沙雷菌属.Results: The most common...
Aim To determine aftereffect in the degradation of cotton cellulose.研究棉纤维素的辐射降解的后效应.a drug with no aftereffect or side effect一种无后效或副作用的药物The aftereffect for rear - end collision between a car and a truck is serious in tr...
Derrick and I have been laying out the system of irrigating ditches.德里克跟我在一起修建那个灌溉网.He had been in command at the irrigating ditch the day before.上一天,在灌溉渠边,是他担任指挥的.The water in the irrigating ditch was well up.灌溉渠里涨满了水....
He received a low mark for trigonometry.他的三角学分数很低.Having received a copy of the written appeal , appellee shall produce a reply within 30 days.被上诉人在收到上诉状副本后, 应当在三十日内提出答辩状.The coded signal is received by satellite dish ae...
There was a loud thump as the horse crashed into the van.马撞在货车上发出砰的一声巨响。I've always had a loud mouth, I refuse to be silenced.我一贯大声说出自己的想法，不会迫于压力而一言不发。The band was starting to play a fast, loud number.乐队奏起一首很大声的快歌。...
His voice is drowned by the dissonant scream of a siren outside.她的声音被外面杂乱刺耳的警报声吞没了.Diminished triads and augmented triads are traditionally regarded as dissonant chords.减三和弦和增三和弦传统上被看作不协和和弦.Where did the dissonant forms ...