这三个层次构成了化学学科能力的金字塔式结构。
The three levels constitute a pyramid-pattern structure of chemistry ability.
JPCYJ结构属于“砝码式”平衡，能实现精确的配重平衡，塔式结构能实现抽油机长冲程，这为抽油机节能提供了良好的条件。
The "weight-type" balanced structure of JPCYJ can achieve accurate weight balance, the tower structure can achieve a long-stroke pumping, This pumping unit provide a good conditions for energy saving.
塔式起重机结构的强度设计主要是确保金属结构部分在工作过程中满足强度条件。
The strength design of the tower crane structure is mainly to ensure that the metal structure part meets the strength condition in the work process.
介绍冷轧带钢连续机组中活套种类，详细说明卧式活套和塔式活套的结构特点及应用范围。
The article describes the type of loopers used in cold tandem mills and details the construction and application of horizontal and tower type loopers.
经典的职能式组织(见图2 -7)是一个金字塔式层次结构，每一个雇员都有一个明确的上级。
The classic functional organization, shown in Figure 2-7, is a hierarchy where each employee has one clear superior.
本文介绍了塔式起重机钢结构安全寿命评估中的应力幅及应力幅谱系数的计算方法和过程。
This paper describes the calculation method and process of stress amplitude and stress amplitude spectrum to evaluate the safety life time of steel structure for tower crane.
塔式起重机的振动会引起较大的动态应力，模态分析就是确定其结构的振动特性，也是其他动力学的基础。
The vibration of tower cranes will cause greater dynamic stress, and the modal analysis is to determine the vibration characteristics of its structure and serves as the foundation of other dynamics.
境内文物古迹有著名的应县木塔，建于辽代，高67米，是国内最古老的木结构塔式建筑。
The territory of cultural relics are well-known Yingxian wooden tower, built in the Liao Dynasty, 67 meters high, is the oldest wooden structure of the tower construction.
描述塔式起重机的典型作业过程，分析作业过程中出现最大动载荷的可能工况，从而对塔机结构体系动态分析计算工况作出准确、合理的选择。
According to the practical condition, the typical working process of tower crane are analyzed in detail and the tower crane's load case for dynamic analysis are determined.
以实际施工中高塔附墙结构设计为例，简述塔式起重机附墙结构设计的计算方法。
This paper introduces the design of wall attaching structure for the tower crane used in a actual construction.
公司的拳头产品QTZ100及以下塔式起重机结构成熟，性能稳定，性价比高，稳定性好，处于国内先进行列。
The company's leading products QTZ100 tower crane structure and the following mature, stable performance, cost-effective, good stability in the domestic advanced level.
介绍塔式起重机用钢丝绳的选择原则，给出起重机起升钢丝绳、变幅钢丝绳及拉绳的常用结构。
The common structures of hoist rope, breadth changing rope and pulling rope for tower type crane are given.
宝塔式的知识结构更有利于他们的进步和成长。
The tower - bridge formation of knowledge structure is more helpful to the development and progress of college sports faculty.
古代社会金字塔式的社会权力结构使得等级消费被视为合理的消费格局，文艺消费具有鲜明的功利色质。
In ancient times, the pyramidal power structure made the hierarchical consumption as a reasonable pattern and the literature-art consumption took on the feature of utilitarianism.
并根据其疲劳类型，确定选用安全寿命设计方法对塔式起重机钢结构进行疲劳分析，并应用名义应力法估算塔式起重机钢结构的疲劳寿命。
According to the fatigue type, use safe-life design method to study tower crane's fatigue, and choose nominal stress approach to estimate the life of tower crane.
传统的金字塔式的组织结构已不能适应环境的要求，许多组织正在进行扁平化和团队结构的变革。
Traditional tall organization structure can not meet the new environment, many organizations are changing their structure through flat structure and team-work.
本文对多起塔式起重机事故进行了分析研究，发现这些事故中有相当一部分是由于结构的疲劳破坏引起的。
In this paper, some analysis and study have been done about the accidents, I found that a considerable portion of these accidents are due to structural damage caused by fatigue.
通过对类似塔式起重机塔身的悬臂格构式结构的受力分析，引入了这类悬臂结构端部水平位移的便捷算式。
By means of analyse to the cantilever lattice structure such as crane body, a simple algorithm is introduced.
介绍了金凤水电站调压塔式前池的结构型式。
This paper gives a presentation of the surge tower type forebay design of Jinfeng Hydroelectric Power Station.
是国内外现存最古老最高大的木结构塔式建筑。
It is the extant oldest and tallest and biggest tower building of timber structure both at home and abroad.
在此基础上，经过层层抽象概括产生出来的单独概念、普遍概念都由感性形象与概念形象所构成，并具有金字塔式的立体结构。
Single concept and Universal Concept, made up of perceptual images and conceptual images, are generalized and characterized with pyramid-like solid structure .
在此基础上，经过层层抽象概括产生出来的单独概念、普遍概念都由感性形象与概念形象所构成，并具有金字塔式的立体结构。
Single concept and Universal Concept, made up of perceptual images and conceptual images, are generalized and characterized with pyramid-like solid structure .
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