Presents the core part structure, heat and mass transfer mechanism, and application conditions of the heat exchanger.
介绍了板翅式换热器的芯体结构、传热传质机理、适用条件。
The metal structure is important part and key of designing and producing the heat exchanger's extracting core machines.
换热器抽芯机主体金属结构是换热器抽芯机最重要组成部分，也是换热器抽芯机设计与制造的关键。
The core and coritivity method of network systems is a new tool for network system structure optimization , which find first the "core part"and, then optimize the networks based on core part.
网络系统的核与核度方法是一种首先抓住系统“核心部分”，然后在“核心部分”的基础上进一步优化网络系统结构的一种新方法。
The first part analyses the character, situation and structure of the electronic information industry, and believes that the core competence decides an enterprises' competitive position.
文章第一部分分析了电子信息产业的特点、现状和结构，认为企业核心竞争力决定了电子信息企业在行业竞争中的地位。
Technical analysis of injection part, determination of mold structure and the design process and core part are described. It provides a simple and economic design idea for injection mold designers.
对注塑件的工艺分析、确定模具结构及设计核心零件的过程作了阐述，为注射模具工程设计人员提供了一种简单、经济的设计思路。
The third part pointed out the problems of core tools by the original core tools structure, namely the whole tools short life caused by limitations of the contradiction of welding structure.
第三部分指出了原有芯具结构存在的问题，即焊装结构的选材要求导致的芯具整体寿命短的局限。
The third part is an introduction of the position and structure of the core business systems in the bank, advantages of foreign banks'system, focusing on the process of introduction of X-bank.
第三部分介绍核心业务系统在银行的定位和架构，论述国外系统的优势，着重研究X银行引进国外系统的过程。
In this paper, the computable model and function of pounding between the suspended part and the core-wall of the suspension structure was brought forward.
针对核筒悬挂结构悬吊楼层与芯筒之间的碰撞问题，提出了计算模型并推导了相应的计算公式。
The contractile interior core pulling mould structure was designed for the molding of the concave part of inner side of outer casing of flow meter.
为成型流量计外壳内侧凹进部分，设计了收缩内抽芯模具结构。
Being the core that an important inner part control tool and the company inner part manage structure, board director the board of directors of the very composing is more and more important.
作为一个重要的内部控制工具和公司内部治理结构的核心，董事及其构成的董事会越来越重要。
The studied acid volcanic rocks make up the main core part of the Baiyinchang volcanic dome structure, and is the ore-bearing rocks of Kuroko Baiyinchang-style ore deposit as well.
酸性火山岩是构成白银厂火山穹隆的主体核心，也是黑矿型白银厂式矿床的容矿岩石。
Controlled by structure trap, ore body located in the core of the brachyanticline or pitch part of plunging anticline which was intersected by high angle longitudinal fault.
矿体具体受断裂交汇部位附近的次级短轴背斜轴部、倾伏背斜的倾伏端及其翼部被纵向陡倾角断裂构造所切穿的部位控制，是断裂导矿与背斜构造圈闭的体现。
The structure has the advantages that: a plurality of air gaps are left at the two ends of the stator iron core and the end part of the stator winding, thus increasing the area of the wind path.
优点在 于，在定子铁芯两端，定子绕组的端部，留有很多的气隙，增加了风路 的面积。
The structure has the advantages that: a plurality of air gaps are left at the two ends of the stator iron core and the end part of the stator winding, thus increasing the area of the wind path.
优点在 于，在定子铁芯两端，定子绕组的端部，留有很多的气隙，增加了风路 的面积。
应用推荐