structure index

This paper introduces the principle, the structure, and the circuitry and technology index of the power meter.

本文介绍了这种分时计度表的原理、结构、线路和技术指标。

The benefits assessment was an important part for optimizing the planting structure. A 3-layer evaluation system was set up, including the target layer, rule layer and index layer.

作物种植结构优化调整的后效性评价是种植结构优化调整的重要组成部分，论文建立了由目标层、准则层、指标层3个层次所组成的评价指标体系。

Efficient index structure can improve the performance of 3 D model retrieval greatly.

在3D模型检索领域中,高效的索引结构能提高检索效率.

The structure selectivity topological index achieves its uniqueness expression.

结构选择性达到惟一性表征.

In this paper, the author proposes a kind of link-based structured river network, and discusses the method of its automatic establishment, including the automatic creation of two structure indices, i.e., threaded tree structure index ( TSI) and hierachical structure index ( HSI).

本文提出了一种基于河段的结构化河网，讨论了这种结构化河网的自动建立过程，主要包括两个结构索引即线索树结构索引及层次结构索引的自动产生；

The Research on the Structure of Tactics and Technology Index of Ship-to-Air Missile Weapon System

舰空导弹武器系统战术技术指标结构研究

Using experimental comparison, we illustrate that the BiR-tree which uses B~+-tree for object ids as auxiliary index structure has the best window query and update performance under all conditions.

实验结果表明，采用辅助索引结构的BiR-tree具有最优的查询和更新性能。

The paper introduced the structure, characteristic, technical index and application.

着重介绍了米质判定器的结构、特点和技术指标及其应用。

Based on mass data structure index database design.

基于海量数据结构的索引数据库设计。

The structure selectivity of topological index achieves its own only expression.

拓扑指数的结构选择性满足唯一性表征.

By enhancing the mechanism of technical innovation and structure adjustment, Tianjin Seamless Steel Pipe Plant is animated and has achieved the best economic index in the his-tory.

介绍了天津市无缝钢管厂抓住三五八十嫁改调机遇，通过不断地加强完善技术创新机制，调整产品结构，使企业焕发出新的生机，取得了经济技术指标创建厂以来最好水平的成效。

Change rule of yield factors and yield structure index of different lint yield have been searched.

摸清了各产量因素间相互制约、此长彼消的变化规律与不同皮棉产量的产量结构指标。

The electron magnetic spectrometer was developed and its principle, ( designing ) idea, structure and index were introduced.

研制了超热电子 磁谱仪,介绍了谱仪的工作原理 、 设计思想 、 结构和主要技术指标.

The rate of cork and cortical layer thickness in annual branch could be a morphological structure index of cold resistance. 2. There was much difference of the cold resistance of walnut germplasms in leafing date by conductivity method.

皮层与木栓层在茎结构中所占比率可作为核桃休眠期枝条抗寒性鉴定的形态结构指标。2.电导法研究表明展叶期不同核桃种质间抗寒性差异较大，但种间抗寒性差异较小。