The abstract for the concrete的意思|示意

Our third and last strategy is probably the most imaginative of all: having one table per concrete class and none for the Estate abstract superclass.

我们的第三个，也是最后一个策略可能是三个策略当中最有想象力的：每个具体类一个表，抽象超类estate没有表。

MG: What we have seen over the last few decades are attempts to translate the broad abstract notion "respect for future generations" into guidelines for concrete situations.

MG：我们在过去几十年所见到的是许许多多的尝试将“尊重未来的世代”这一抽象概念转化成真实情况下的导则。

Abstract: The fabrication and installation costs for formworks of concrete culverts occupy a larger proportion in the whole cost.

在混凝土涵洞造价中，模板制作安装费用所占的比例较大。

Language is a tough concept for robots, as words can convey the abstract as well as the concrete and robots have trouble knowing the difference (and grasping the abstract).

因为难以辨认语言所能表达的抽象或是具体的东西(亦不能理解抽象表达的意义)，所以对机器人来说语言是一个十分困难的概念。

Abstract: the debonding behavior in the interface between FRP sheet and concrete is a key problem for the application of FRP.

摘要：FRP布与混凝土界面的粘结性能是粘贴FRP布加固混凝土结构中的关键问题。

Conceptual metaphor is a mental construct mapping from a concrete source domain onto a target domain (which is often abstract) for the purpose of understanding the target domain.

概念隐喻是一种心理建构映射，这种映射往往是从一个具体的源域投射到一个抽象的目的域，以认知该目的域。