This thesis focus on the illustration of the whole legal system of the constructive trust andrule/ principle and situations for its arise or operation, therefore, analysis will be on whether constructive trust can be adopt or transplant into Chinese civil law to some extents.

A Study of Constructive Trust on Equity

衡平法的推定信托研究

Constructive trust is one of very important machinery in reaching civil remedies on equity.

推定信托是衡平法制度下民事救济的非常重要的一种机制。

Adopting Shannon-Wiener, the niche breadth index, the article classified constructive species on both slopes into 3 ecologic groups respectively.

本文采用Shannon-Wiener生态位宽度指数将南北坡群落的建群种群分别划分为3个生态类群。

Results show that there existed no peculiar constructive species in the secondary community, but only hardy grasses and forbs.

结果表明：在沿线两侧形成的次生群落中没有特有的建群种，大多数是耐瘠薄的禾草和杂类草；

The second stage may last 8 to 13 years, its characteristics is that species emerge or diminish sharply and has obvious constructive species;

第二阶段为演替的中级阶段，需8～13年时间，植物种数增减幅度大，建群种明显；

Field Spectral Features and Constructive Species Classification of Vegetation in Modern Yellow River Delta Using Landsat TM

现代黄河三角洲植被主要建群种野外光谱特征及TM分类试验

Floristic Characteristics of Main Constructive Species of Forest in Henan

河南森林主要建群种区系特性研究

The spatial distribution of constructive species of Northeast forest under the climate changing

气候变化条件下东北森林主要建群种的空间分布

The special pattern of the constructive species is the important features of the community.

森林群落建群种的空间格局是群落结构的重要特征。

Beijing is keen to strike a constructive note, urging collaboration to solve global problems.

北京方面敦促通过合作来解决全球性问题，渴望藉此给外界留下一种积极印象。

A Constructive Proof of Brouwer's Fixed Point Theorem Based on Integer Labelling

整数标号的Brouwer不动点的构造性算法

Constructive Proof of Two Classes of Felicitous Big Lobster Trees

两类大龙虾幸福树的构造性证明

Constructive proof about quadratic integrable function decomposition into analytic function

平方可积函数解析分解的构造性证明

The Constructive Proof and Calculation of the Solutions of Boundary Value Problem of Ordinary Differential Equation

常微分方程边值问题解的构造性证明及其计算

A Constructive Proof of the Competitive Equilibrium Existence in a Pure Exchange Economy

纯交换经济竞争均衡存在的一种构造证明

A Constructive Proof of Existence Theorem for Rational Form

有理标准形存在性定理的构造性证明

On Constructive Proof of Chinese Traditional Mathematics

中国传统数学的构造性证明

Production Status and Development Trend of Constructional Steel

建筑用钢材的生产现状与发展趋势

Technical application and investigation of the high strength constructional steel tie rod

高强度建筑钢拉杆的应用与研究

Considering the cost, life of use, it is good to use normal carbon constructional steel.

考虑其造价、寿命，用普通碳素结构钢为宜。