他们建造新楼房来提高土地的等级.They upgraded the land by improving it with new buildings.我们根据阅读能力将学生划分等级.We grade the students according to their reading ability.牛奶分等级出售.The milk is sold in grades....
在叶鞘裹住的幼叶下部呈现螺旋状.A spiral deformation occured in the lower part of the young leaf enclosed in the sheath.包裹最低两个茎节的叶鞘也应坚硬.The leaf sheath enclosing the lowest two internodes should be stiff too.本实验以高秆野生稻的幼嫩叶鞘和茎为材料.Leaf she...
利用储药罐也会减少发生鹅口疮的可能.Using a spacer will also help reduce the possibility of thrush.目的研究抑郁和焦虑症状与复发性口疮的相关性,为临床治疗和自我保健提供依据.Objective : To study the correlation between Recurrent Ulcer and depression and anxiety....
The young seedlings are usually wintered in a cold frame.幼苗通常都会放在冷床里越冬。When planting seedlings I prefer to mark out the rows in advance.种树苗的时候，我喜欢事先划出行来。I was spacing out the seedlings into divided trays.我正在把那些小嫩苗分装进有分格的...
The Main Chromitite Seam and the Merensky Reef do not outcrop well.主铬铁岩矿层及麦仑斯基矿层出露不好.Practically every rock outcrop shows numberless joints.实际上所有岩石的露头都显示许许多多的节理.The example from field outcrop in Jiaolai Basin confirms th...