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Influences of China ′ s Aging Population on the Adjustment of its Industrial Stru cture ; Impact of Liaoning 's Population Aging on Restructuring of Industry

简论人口老龄化对我国产业结构调整的影响辽宁人口老龄化对产业结构转型的影响

Stru CTU re model of b_4c / c composites during oxidation at high temperature

B4C/C复合材料高温氧化过程中的结构变化模型的研究

Stru cture and Recognition of Ultrasonic Spectrum Based on Workpiece-structure Parameter

基于工件结构参数的超声频谱特征的构造及识别

The configuration , material selection , stru - cture style , machining process and application result of the plug also described .

具体分析了穿孔顶头的使用工作条件和失效形式，对穿孔顶头改进的方案设计、材料选择、结构形式和加工工艺以及使用效果进行了具体的介绍。

The analytical method in this paper is also suitable for other linear stru - ctures suffering various stationary random processes .

本文的分析方法对于处理其它弹性结构在其它平稳随机过程下的响应亦是适用的。

The synthetic testing system for power transformers is introduced , in which the virtual in stru mentation technology , component software technology and digital signal process technology are used .

介绍了采用虚拟仪器技术、组件化软件技术和数字信号处理技术的电力变压器综合检测系统。

A Comprehensive review was present on the sources , enzyme stru cture , enzyme reaction mechanism and the application of the nitrilase .

综合报道了腈水解酶的来源、结构、作用机制及其工业应用。

The article introduces the concept , function , characteristics and classifications of three-layer stru - cture and middlewares in computer open system , as well as its applications in Tianjin Telecom .

介绍了计算机开放系统三层结构和中间件的的概念、作用、特点、分类，及其在天津电信的应用。

The structural model should be built in4 steps with the axial surface analysis as the basis , the fault-fold geometric analysis as the key , the balanced idea as the guidance and the stru .

主要遵循4个基本步骤，轴面分析是基础，断层褶皱形态分析是核心，平衡观念是灵魂，构造复原是手段。

This highlight how lucrative the in ­ stru ­ ments were for the agencies , with annual pay-outs of up to $ 50,000 made to track the deal even after fees were charged to rate the initial transactions .

这突显了这种工具对于评级机构而言是多么有利可图&在对首次交易评级收取费用之后，这些机构每年还会获得至多5万美元的跟踪交易收费。

This paper presents the anatomic observation made on 24 sides of fe - male adult cadavers of the contents and layers of the paravesical stru - ctures , particularly the pelvic plexus concerning its composition , location , branching and distribution .

在24侧成人女性标本上，解剖观察了盆腔脏器旁结构的内容、分层及脏器旁结构中盆丛的组成、位置、分支和分布，并对盆丛作了分区定位。

The strain values range from 22.5 & 3.7 . The total displacement is more than 4.605 km . Various directive stru - ctures indicate that the zone is a compressive-shear ductile shear zone , formed in a napping from north to south .

整个剪切带呈强、弱应变带相间排列的特征，应变值在22.5～3.7间变化，总位移量大于4.605km，各种指向构造表明该带是由北向南的压剪性推覆型韧性剪切带。

The index system not only emphasizes the strength of concrete , but also pays attention to the antiskid property and durability . It can make the road have strong structure , excellent materials , coMpact panel , firm stru , joint sealing , antiskid safety , unobstructed drainage .

该指标体系不仅强调水泥混凝土的强度，而且重视路面的抗滑性能，耐久性，使路面达到结构坚强、材料精良、面板密实、支撑稳固、接缝密封、抗滑安全、排水通畅。