It is wise to start infilling with a layer of gravel for drainage.先铺上一层利于排水的砾石是个明智的做法。This method provides evidence for the feasibility of pattern infilling.实例计算和对比论证表明,该方法合理实用.The subsidence mechanism, infilling sequenc...
彼得获授伦敦市荣誉市民的称号。Peter was made a Freeman of the City of London.市长试图在城市里建造一座新的图书馆以此来培养市民的荣誉感.The mayor has tried to foster civic pride by having a new public library built in the city.普鲁士市授予他“荣誉市民”的称号.Prussia made him an h...
Keeping the garden tidy all year round can be a laborious task.一年到头把花园拾掇得干净整洁也不是件轻松活儿。Her mother laborious sews the cotton fabric.她的母亲辛辛苦苦的缝制棉织品.They had the laborious task of cutting down the huge tree.他们接受了伐大树的艰苦工作.The...
Heterochromatin has shown to be composed largely of short repeated polynucleotide sequences.异染色质大部分是由短而重复的多核苷酸序列所组成的.Chromosome material with exhibits of such behaviour is called heterochromatin.表现这种现象的染色体物质叫做异染色质.The ac...