The reconfigurable functional unit and structural unit model for injection molding and functional units and the mapping algorithm of functional units to structural units based on constraints of reconfiguration were given , and validity of the method is validated by an engineering example 给出了注塑模可重构功能元和结构元族模型、基于重构约束的功能元结构元映射算法,通过工程实例验证了方法的有效性。
The addition of agi does n ' t change the short - range structure of glass network , the basic structural units forming the backbone of the network are ges4 / 2 and gas4 / 2 tetrahedral which are interconnected by bridging sulfurs to form a disordered three - dimensional network , agl disperse in it as network modifier Agi的加入并未改变网络形成体的近程结构, [ ges _ 4 ]和[ gas _ 4 ]四面体通过桥s连接形成三维无序网络状结构, agi作为网络修饰体分布于其中。
The western hubei - eastern sichuan area is located at the junction belt between the eastern sichuan folded belt in the sichuan basin and xianexi folded belt , belong to eastern extended part , which is similar to the eastern - sichuan structure in many aspects . for example , they share a structural unit , resulting in the same sedimentary history and the same generation - reservoir - seal assembly as each other 鄂西渝东区处于四川盆地川东褶皱构造带与湘鄂西褶皱带的接合部位,属川东褶皱带东延组成部分,具有与川东相似的沉积发育史与生储盖组合;相同的构造发育史与构造形式;类似的天然气藏类型与保存条件。
By digussing the key exploration area of each structural unit , this paper pointed out : ( 1 ) look for the paleo - reservior foemed in late hercynian and second reservoir formed in himalyan periods in the west part of bachu arch ; ( 2 ) key exploration area in the east of bachu arch is middle - low cambrian self - generation and self - reservoir inside primary reservior . ( 3 ) the exploration on markit slope should focus on paleohigh formed during late caledonian , residual paleo - reservior ( middle - low cambrian primary inside reservoir , ordovician weathering crust oil / gas pool ) and subtle oil / gas trap formed in late period 分析讨论了每个构造单元的勘探重点:在巴楚隆起西段应以寻找加里东期和海西晚期形成古油藏和喜山期形成的次生油藏为重点;巴楚隆起东段应以中下寒武的自生自储的原生内幕油气藏为主要勘探目标;麦盖提斜坡应以伽里东中晚期形成的古隆起,海西晚期形成的,现未被完全破坏的残留古油藏(中下寒武原生内幕油气藏、奥陶系风化壳油藏)和以石炭二叠为烃源岩的晚期成藏的隐闭油气藏二者并重的方针。
It has been detailedly studied about three - dimensional shape and internal structure of deposital system in the continental basin . but lacking of high - resolutional study on confirming age according to the genetic unit , and also lacking of quantificationally study on evolutive periodicity and velocity of deposital system and its internal structural unit 在陆相油田沉积学研究中,人们对陆相油田地下沉积体系的三维形态描述和内部构成特征的研究已较为深入,而缺乏对以成因相为单元进行高精度定年研究,更缺乏对沉积体系及内部构成单元演化周期及演化速率的定量研究。
The yanshan - liaoning area is called as the " cradle of geology " . it is the first time that the geologist , wen wenghao , has put forward the " yanshan movement " before 70 years . from then on the yanshan - liaoning area had been paying attention by the geologists all over the word because it lies in the particular tectonic background , has the complex structural features , structural units , and the geological history of evolution , particularly large - scale , multi - phrase tectonic movement and magmatic activity took place in the short geological time 燕辽地区素有地质“摇篮”之称,自翁文灏在70余年前提出yenshanmovement (燕山运动)以来,它以其独特的大地构造位置、复杂的构造特征、组成及其演化过程,特别是该地区在很短的时间间隔内发生了大规模、多幕式构造?岩浆活动,更引起世界地学界的极大关注。
In order to help engineers solving the difficult problem of spatial layout in injection molding design , the adaptive and reconfigurable design methodology for injection molding was put for - ward , whose kernel was the mapping model of injection unit requirements to functional units to structural units based on constraints of reconfiguration 摘要针对复杂注塑模设计过程中的空间布局难题,提出了以重构约束的注塑成形单元需求功能元结构元映射模型为核心的注塑模适应性重构设计方法。
Introducing the behavioral ideal region and feasible region information based on efficiency into function units and behavioral region information into structural units , the satisfaction degree evaluation of personal and recessive and shown constraints of reconfiguration was realized , and the spatial conflicts among structural units can be avoided or reduced distinctly 通过功能元中引入的基于效应的行为理想区域和可行区域信息以及结构元中引入的行为区域信息,实现了面向空间布局的个体重构约束、隐性重构约束和显式重构约束的满意度量化评价,从而能避免或者显著减少结构元之间的空间协调冲突。
In polymer chemistry, a structural unit is a building block of a polymer chain. It is the result of a monomer which has been polymerized into a long chain.