脈狀塊體 的英文怎麼說
中文拼音 [màizhuàngkuāitǐ]
脈狀塊體
英文
vein-like mass-
In this paper a kind of cardio - cerebral arterial bifurcation vessel hemodynamic characteristics are studied with the boundary element method, and the blood flowing velocity vector distributions have been calculated. in addition, the flow field distribution and the pressure on the particle surface are also calculated, when there is flow - round particle at the place of bifurcation, the move tendency of the particle is judged, the possible reasons of causing the atherosclerosis, thrombus, angioma are analysed
本文用邊界元方法研究了一類典型心腦動脈分支血管中血液流動的流體動力特性，計算了分支血管血液流動的速度矢量分佈，同時計算了分支附近有多個顆粒狀繞流物時血液的流場分佈，及顆粒物所受壓力狀況，給出了顆粒物的運動趨勢，分析了引起粥樣斑塊病變、血瘤、血栓的可能原因At first, the interactions of hts permanent magnet and applied field are studied, that is the levitation force of ybco bulks over the ndfeb guideway and the influences of the applied field to the hts permanent magnet. secondly, the pulsed field magnetization properties of ybco bulks are studied. at last, the influence of the sample ' s thickness, shape as well as the density to the levitation force over the ndfeb guideway and the trapped flux of ybco bulk are studied
文中主要研究了高溫超導永磁體在外場下的受力狀況以及外場對其內部磁通量的影響、高溫超導ybco塊材在不同脈沖場下的俘獲磁通特性以及超導體塊材自身的厚度、形狀、密度等參數對其在外場下受到的懸浮力和俘獲磁通的影響。This article studies with the actual situations of the seemine non - ferrons metallurgical branch. through investigating and analizing on its current logistics management systematic author provides the objective about logistics management information system which orientates the seemine non - ferrons metallurgical branch. according to the vocatonal work procedure, data flow diagram and logistics conveying procedure to system analyze the logistic management and concretely divide and configure the system functions, and design the system structure and all kinds of functional modeles in logistis management information system in full details. this aim is designed to reduce the main part costs of logestics : stores, transport and purchase and realize increasing in vaule with logistics operating process
本文結合西脈礦冶分公司的具體情況，研究分析西脈礦冶分公司的物流管理狀況，提出了其物流管理信息系統的目標。依據對業務流程、數據流程和物流配送流程的分析，對物流管理信息系統的功能進行了劃分和設置。詳細設計了物流管理信息系統的系統結構及功能模塊，著重設計了庫存管理信息系統、采購管理信息系統和運輸管理信息系統。
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