Swamp vegetation represent the early stages of a HYDROSERE or HALOSERE.例如湖区边界、河流漫滩或者是干旱地区具有保水粘土的地段.The chloroplasts in the swamp reed were round - shaped with poorly developed grana.芦苇是一种多年生水生草本植物,其典型生境是淡水或含盐的沼泽、河边或湖边.Th...
In the swamp the army was beset by mosquitoes.在沼泽地,该军受到蚊子的困扰.The fort flanked on a swamp.堡垒侧面靠着沼泽地.This is a crocodile - infested swamp.这是一片鳄鱼聚居的沼泽地....
These cells often have a variable chromosome number ( aneuploid ).这些细胞的染色体数目不等, ( 称为“非倍数染色体”. )Aneuploid describes chromosome numbers which are not multiples of the haploid number ( n ).非整倍体所描述是单倍体数目 ( n ) 并非成倍增加.The DNA...
Objective : To explore the relation between junior students self - handicapping and attribution.目的: 探讨初中生 自我 设限和归因的关系.Mr Hogan stresses his measures are being applied carefully to avoid handicapping ABB come the recovery...
It is worth remembering that previous wills are nullified automatically upon marriage.要记住的是，一旦结婚，原遗嘱自动失效。You can buy ready-printed forms for wills at stationery shops.你可以在文具店买到已印好的遗嘱单。Mr Wills unfolds his story with evid...