They are located in tissues ( the apical meristems ) at the growing points of roots and stems.它们位于根和茎的生长点组织 ( 顶端分生组织 ) 中.The outer layer of apical meristem, from which the epidermis is formed.表皮''.'原'...
装饰者模式提供了一种继承子类来扩展行为的选择.The Decorator Pattern provides an alternative to subclassing for extending behavior.欢迎装饰者模式. 我们听说你最近有点低落?HeadFirst : Welcome Decorator Pattern. We've heard that you've been a bit down on ...
The take-off was aborted.起飞取消了。The rocket flight had to be aborted because of difficulties with computer.因电脑出故障,这次火箭飞行只好中辍.They aborted the space flight finally.他们最后中止了这次宇航飞行....
He described the difficulties of surviving for four months as a captive.他描述了被俘4个月里挣扎求生的艰难岁月。Children come to zoos precisely to see captive animals.孩子们到动物园就是为了看圈养的动物。Airlines consider business travellers a captive market....