duplication of a cube

This method has been used to design transforming bridges in the“opposite problems”of Lan-Po village and“pig -gas-food”cyclical economy ecological system of Lan-Po village was designed.

对转换桥研究进行了评述,提出了条件分隔基元概念和转换桥设计的分割基元方法,并将该方法应用于兰坡村“对立问题”的转换桥设计中,设计了兰坡村“猪-沼-粮”循环经济生态系统,研究表明,该系统的良性循环不仅可以达到“粮食安全和农民增收”的双赢,而且可以有效治理生猪规模养殖带来的二次污染。

With the aid of the complete implication link, we transform t he opposite problem into other problem that implicates the original problem, obt ains the implication problem set of the original problem, and explains the feasi bility of this method with an example.

提出了可拓信息库的概念 ,借助可拓信息库的完备蕴含链 ,将对立问题转换为蕴含该问题的问题 ,得到了原对立问题的蕴含问题集 ,且通过实例说明了该方法的可行

In this paper, the elementary concepts of transforming bridge are summed, and the transforming bridge methods of opposite problems and opposite systems are put forward.

本文总结了转换桥的基本概念，建立了对立问题和对立系统的转换桥方法。

The paper will be discussed about the legislation of educational tax.

教育税对于一国的教育事业的发展有着十分重要的意义,然而我国目前还没有设立专门的教育税及相关的税收法律措施,本文仅就我国教育税立法问题作粗浅的探讨。

Now I want to ask, is not the question of effect one of stand?

现在要问：效果问题是不是立场问题？

What is involved here is the question of stand or attitude, that is, of one's world outlook.

这中间有一个立场问题或者态度问题，也就是世界观问题。

a tricky problem [situation]

微妙的问题[立场]

refused to modify her stand on the issue.

拒绝减缓她在这一问题上的强硬立场

They have never weakened their stand for human rights.

在人权问题上，他们的立场从未软化过。

China's stand on this question is clear to all.

中国在这个问题上的立场是明朗的。

must take a stand on environmental issues.

必须在环境问题上表明立场

From where I stand, it's a quite controversial problem.

从我的立场看，这是个颇有争议的问题。

He tried to project himself into the hero's situation.

他试着站在主角的立场上思考问题。

OUR BASIC POSITION ON THE QUESTION OF HONG KONG

我们对香港问题的基本立场

Our basic position on the question of Hong Kong is clear.

我们对香港问题的基本立场是明确的，

They tried to pin him down on major issues.

他们试图说服他就重大问题表明立场。

Her position on this question is not to be mistaken.

她对于这个问题的立场已十分明显。

Japan’s Position and Actions concerning FTA and Agricultural Issues;

日本关于FTA与农业问题的立场与措施

Deng Xiaoping s Stand and Strategy to the Taiwan Issue;

论邓小平关于台湾问题的立场和策略

A research on the independence of the electromagnetic field invariants;

关于电磁场不变量独立性问题的研究

On the Problem of "Protection" in the Standpoint of Modern Child View

从现代儿童观立场看儿童“保护”的问题

An Instructive View of Cooperative Pedagogy

合作教育学:立场、面对之问题及启示