National standards and trade standards are divided into compulsory standards and recommendatory standards.

Two-way slab strip superposition method for calculation of plate center deflection and recommendatory method on crack check in flat plate supported by column

柱支承板变形计算的双向板带叠加法及裂缝验算建议方法

Rape cake contains 35& 45% of rough protein, and its amino acid composition approachs FAO recommendatory value. As a great plant protein resources, its exploitage has far-reaching significance.

菜籽饼含粗蛋白35～45%，氧基酸组成也接近世界粮农组织推荐值，是一大植物蛋白资源，它的开发利用意义很大。

China-Canada mining resources exploration and Canada mining project recommendatory meeting was convened in Beijing

谱写中加矿业合作的新篇章中加矿产资源开发与加拿大矿业项目推荐会在北京举行

It gives a more flexible method to valuate trust degree and can more express the combination of the subjectivity and objectivity of trust by putting the reputation concept into the synthesization of recommendatory trust and using existing nodes as entities of saving reputation.

给出了更加灵活的计算直接信任度方法，并且将声誉引入推荐信任的合成中，利用现有服务注册中心作为声誉存储实体，能够更好地体现信任的主观性和客观性的结合。

Improved Technique on Acquire Recommendatory Web Page

一个改进的实现Web页面推荐的方法

Considering the subjective and objective factors, the trust was acquired by subjective trust, directive trust and recommendatory trust.

模型综合考虑影响信任的主观和客观因素，通过主观信任、直接信任和推荐信任得到总体信任。

Hence, take AC-16F thin dense grading asphalt concrete as recommendatory scheme.

因此，石安罩面将AC-16F细型密级配沥青混凝土作为推荐方案。值得推广使用。

The recommendatory refrigerant time must be above 30 min;

推荐沉淀冷却时间应控制在30min以上；

The parameter value according to this method and the recommendatory value in authoritative reference extremely approached, the question of the inappropriate selection of the protective part parameter has been solved.

按此方法计算出的参数值与权威参考资料的推荐值非常接近，解决了换流电路保护元件参数选取不当的问题。

Recommendatory notes on the use of lliese documents are also presented.

指出使用该等文件的注意事项。

( Following) the recommendatory parameters to get the best frequency response and noise immunity.

使用推荐的参数得到很好的频率响应特性和噪声抑制。

Model for Processing Recommendatory Trust Information Based on Ontology Mapping

一种基于本体映射处理推荐信任信息的模型

There are two kinds of filtering technologies in traditional recommender systems.

传统的推荐系统主要是基于两种类型的过滤技术&基于内容的过滤以及协同过滤。

Design of platform for knowledge based intelligent electronic commerce recommender systems;

在网络和电子商务环境下，推荐系统得到了广泛的应用。

Study of E-Commerce Recommender System Based on Customers' Interest and Collaboration

基于用户兴趣与合作的个性化电子商务推荐系统研究

Based on this, the structure of recommender system was designed.

在此基础上对基于关联规则推荐系统的结构进行了研究。

So there many experts and scholars do research on recommender systems.

因此许多国内外专家学者将推荐系统作为对象进行研究。

This paper builds an information recommender of agent based on the agent theory.

本文根据Agent的理论，建立了一个信息提示Agent。

This paper discusses the individual recommender technology, model, and algorithm under the open environment.

本论文围绕开放式环境下的个性化推荐技术、模型及算法展开调研，对个性化推荐技术、特别是现有推荐系统的社区结构发现技术进行了系统的分析和比较。

GIS-Based Real Estate Recommender System Research and Design

基于GIS的房产导购信息系统研究与设计