然后，这些植物就被授粉，从而成熟结籽。These plants are then pollinated and allowed to mature and produce seed.这些花通过昆虫授粉.The flowers are pollinated by insects.某些物种只能异花授粉。Certain varieties cannot be fertilised with their own pollen....
整数或字符串等基元类.A primitive class as integer or string.但是对于这些,我们并不需要元类.But we do not need metaclasses for that.然而在这次介绍中,我们将避免元类, 由于它们弊大于利.We will avoid metaclasses in this presentation, however, since they bring more problems...
What will be the effect of the alliance between IBM and Apple?若IBM公司和苹果公司联手将会有什么效果呢？IBM has also shifted its focus from mainframes to personal computers.IBM公司也把重心从特大型机转向了个人电脑。Most have slavishly copied the design of IBM&...