当这些聚体达到一定体积时,内部的细胞变成木质化.When the aggregates reached a certain size the inner cells became lignified.木质化足以使细胞变硬和增强.This lignification serves to stiffen and strengthen the cells.细胞壁多发生木质化而次生加厚.The cell wall has undergone s...
显然，那些人是在受到一支巡逻队的盘问后开的火。The men apparently opened fire after they were challenged by a patrol.那天夜里巡逻队之间发生了一场冲突.There was a brush between patrols that night.巡逻队 报告一切平安无事.The patrol have [ has ] reported that all is quiet....
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...
He is an adherent of the philosophy of nonviolence.他是非暴力哲学的信徒.The principle symptoms was as follows , abnormal menstruation ( 80.9 % ) dysmenorr - hea ( 65.8 % ) , sterility ( 19.15 % ) , uterus enlargement ( 74.5 % ) , ...
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。...