胚有两片大而肉质的子叶.The embryo consists of two large fleshy cotyledons.这种肉质的表面可绝不仅是让我们看起来体面.This fleshy covering does a lot more than make us look presentable.种子坚果状, 卵圆形或长圆形, 顶端凸尖, 生于杯状肉质的假种皮中.Seed nut like, oval like with apex ...
纽卡斯尔队以1比2的总比分被淘汰出局。Newcastle went out of the competition, losing 2-1 on aggregate.10名参赛者中有4名被淘汰或自行退出了。Of the 10 starters, four were eliminated or retired.这些武器已经被淘汰了。The weapons had gone out of use....
Campaigners lit scores of bonfires in ceremonies to mark the anniversary.参加运动的人们在各种仪式上点起一垛垛篝火以纪念周年庆典。She began a slow saunter toward the bonfires.她开始向篝火处慢慢走去。With bonfires outlawed in urban areas, gardeners must cart the...
方法: 采取凝胶过滤方法分别提纯上述花粉变应原.METHODS: The pollen allergens were purified by gelatin filtration.目的从樟树花粉中克隆泛变应原基因.Objective To clone new panallergen genes from pollen Cinnamomum camphora.观察125例变态反应性鼻炎变应原鼻内激发试验前后鼻阻力变化.Allergen n...
She’s just gone off the boil, as they say in the midwifery traded.按产科学的说法，她第一次阵痛停止了。Thank God, Prissy knew all about midwifery.感谢上帝, 百里茜懂得接生的全过程.She knew less than nothing of midwifery.对于接生的事她可一窃不通.Prissy knew all about ...