smart material 中文意思是什麼
smart material
解釋
機敏材料-
Crystal zirconium phosphate - phosphonate has the stability and regulity of interlayer floor of inorganic a - zirconium phosphate, they still have the designability of the organic group in the interlayer and adjustment of the ratio of organic and inorganic phosphorus acid, they are a kind of potential smart material, we can process molecule design and optimize filtration according to the requirement of goal reaction, we can prepare special ion - exchange, catalyst, catalyst supporters nonlinear optics compound, solid state proton conductivity and the intercalation complex precusor by introducing different active organic group or active center into the choice and stable framework of inorganic a - zirconium phosphate
有機?無機晶態混合磷酸鋯具有無機磷酸鋯的層板穩定性和規整性，同時具有層間有機基團的可設計性和有機無機磷酸混合配比的可調節性的特點，是一類很有潛力的靈巧材料，並且可以根據目標反應的要求進行分子設計和優化篩選，在無機磷酸鋯優良穩定的骨架上引入不同的活性基團或活性中心，可以制備出性能獨特的離子篩、催化劑、催化劑載體、非線性光學物質、固態質子導體和制備插層復合物的前驅物。 -
Abstract : according to the deformation or fracture caused by uneven loads on the structural connection, the smart structure with sensible and regulative functions has been proposed to be used in bolt groups. the smart structure is constituted with the auto - even - load connecting component made of the shape memory alloy material. the mechanical behavior of the auto - even - load component in the bolt groups is analyszed. its auto - even - load and the regulative principle to prevent the fracture are also studied
文摘:本文針對結構聯接受力不均易產生變形或破裂等問題，提出了在螺栓組中加裝由形狀記憶合金材料製作的自動均載傳力件構成具有感知和調節功能的智能結構，並對螺栓組聯接加裝均載傳力件后的均載防斷功能進行了力學特性分析，特別是對螺栓組傳力件自動均載和防斷的調節原理進行了研究，最後進行了實驗驗證。 -
Sige simox : oxygen ions with high dose were implanted into sige grown directly on silicon substrate for the first time, and sige - oi novel structure was formed successfully with additional high temperature annealing ; it has been confirmed that oxygen implantation with 45kev, 3 1017cm - 2 and annealing at 12500c in ar + 5 % o2 for 5 hours, are fit for the formation of sige - oi structure ; ge loss during the high temperature annealing has been observed, which is originated from ge volatility and ge diffusion ; it has been proposed to use nanoporous layer induced by h + / he + implantation to surppress ge diffusion and to use surface oxidation to overcome the upper limit of sige simox. sige smart - cut : hydrogen ions were implanted into sige material and followed by high temperature process ( 4000c to 7000c ) ; blistering study was done and suggested the possibility of sige layer transfer by smart - cut technology ; it is concluded that the bubble formation is easier in sige than in si, and the strain in sige / si and the difference of binding energy in sige and in si could possibly contribute to this effect. behavior of sige / si implanted with hydrogen : gave a detailed study on sige implanted by beamline or phi hydrogen implantation ; it has been found that great strain is introduced into sige by hydrogen implantation and this strain could be alleviated by high temperature annealing ; both for conditional beamline implantation and piii hydrogen implantation, 600 is appropriate for the post - implantation treatment
Sige - simox工藝方面：首次採用硅（ 100 ）襯底上直接外延的100nm厚sige的樣品中注入高劑量的o離子，通過退火處理成功制備了sige - oi新結構，即sige - simox工藝，證實了以45kev注入3 10 ~ （ 17 ） 7cm ~ （ - 2 ）劑量的氧離子，隨后在氧化層的保護下經1250 ， ar + 5 o _ 2氣氛的高溫退火（ 5小時）過程，可以制備出sige - oi新型材料；實驗中觀察到退火過程中的ge損失現象，分析了其原因是ge揮發（ ge通過表面氧化層以geo揮發性物質的形式進入退火氣氛）和ge擴散（ ge穿過離子注入形成的氧化埋層而進入si襯底中） ，其中ge擴散是主要原因；根據實驗結果及實驗中出現的問題，對下一步工作提出兩個改進的方案：一是通過在si襯底中注入適量h ~ + / he ~ +形成納米孔層來阻斷ge擴散通路，二是可以通過控製表面氧化來調節安止額士淤丈撈要表面sige層中的ge組分，從而部分解決sige -
Er fluids, as a kind of smart material, possibly be revolutionary in several areas of industry and technology due to their attractive features of rapid ( within ms order ), reversible and dramatic changes in rheologic properties upon applied electric field of kilo - voltage per millimeter order
電流變體在外加電場作用下能在毫秒級時間內發生明顯的、可逆的流變響應，從而被認為是「有可能使諸多工業部門發生變革的一種智能材料」 ，它是材料科學和液態物理等領域的一大研究熱點和學科前沿。 -
The shape memory polyurethane studied in this article is the most notable smart material because of excellent properties and broad using field
本文所合成和研究的形狀記憶聚氨酯材料就是該類智能材料中最引人注目的一種，它具有出眾的性能和寬廣的應用領域。 -
Incremental constitutive relation is then established for sma fiber reinforced smart structures with damages by introducing three parameters to describe the extents of fiber breaking, fiber peeling off the base material and interface weakening
5 ）引入了纖維斷裂損傷度、纖維剝離損傷度和界面影響系數c等表徵損傷程度的物理量，並最終建立了考慮這些損傷影響的sma增強智能結構的一維增量本構關系。 -
Intelligent material smart material
智能材料敏感材料 -
Electrorheological ( er ) fluid is a kind of smart material. er fluids typically consist of electrically polarizable particles dispersing in low - dielectric oils. application of an electric field can induce polarization of the suspended particles
電流變液（ electrorheologicalfluids ）是一種智能材料，通常是高介電常數的微小顆粒分散在低介電常數的絕緣液體中形成的懸浮體系。 -
Because of their controllable viscosity and short response time, er fluids have been regarded as one kind of smart material for active devices
當對它施加電場時，其粘度瞬間變化幾個數量級，表現出類固體的性質。 -
Using the style for defining smart material structure brought forth in the field of aerospace industry for reference, the author gives the definition to ics / ibs explicitly, that is : " because of partially embedded intelligent substructure or intelligent material, the civil / bridge structures are endued with animal - imitated function such as self - monitoring, self - diagnosis, self - adaptation and self - restoration, and as a result, the demand of structure safety and service convenience are met in maximum degree. these structures are called after the intelligent civil / bridge structure, in short, ics / ibs ". meanwhile, a classification for ics / ibs is made, and the main development direction for research - embeded ics / ibs is pointed out as well
本文借鑒首先由航空航天製造業提出的智能材料結構概念的定義方式，明確地提出了智能土木結構的概念及定義，即： 「土木（橋梁）結構中因嵌入部分智能子結構或智能材料，使其具有自監測、自診斷、自適應或自修復等仿生功能，從而能極大地滿足人們在結構安全性及使用維護方便性等方面的要求，這種土木結構就稱為智能土木（橋梁）結構」 。 -
Similarly to other methods for smart rotor, the most important and difficult problem is the design of the actuator. first, the piezoelectric smart material has been studied and an actuator with piezoelectric stack has been proposed in the mode of parallel connection in electrics and series - wound in mechanics according to the property of the piezoelectric porcelain. second, a 2 - x actuator has been designed with the piezoelectric stack active part according to the triangle theory
本文首先對壓電智能材料進行研究，根據壓電陶瓷的特點，採用電學並聯、力學串聯的設計模式，提出一種壓電堆主動驅動部件，在此基礎上，根據三角形放大原理，設計了推挽式雙x放大機構，並將壓電堆主動件應用於推挽式雙x機構，形成了推挽式雙x驅動器。 -
Structural health monitoring system is an important research direction in the hot area of smart material and structure and wavelet analysis method is demonstrated to be a promising method to extract the features of structural damage
結構健康監測是智能材料與結構研究領域的一個重要研究方向，而小波分析被認為是提取材料結構損傷特徵的重要方法。 -
. but there is no suitable damper, which has hindered the progress of active control. electrorheological ( er ) fluid is a kind of smart material
但是由於缺乏合適的作動器，主動控制的實現比較困難。 -
Short production cycle and fast material feeding via the smart control of the material feeding time, no waiting between weighing equipments
智能化控制配料時間，配料各秤（稱）之間無任何等待，生產周期短、配料速度快。 -
Like electro - rheological ( er ) fluid, magneto - rheological ( mr ) fluid is also a new kind of smart material. under the high magnetic field, it can be transformed from newton fluid into visco - plastic solid
類似於電流變液，磁流變液也是一種新型智能材料，它能夠在強磁場的作用下從牛頓流體變化為粘塑流體。 -
The active vibration control of smart material structures is just based on the actuating and sensing effect of the smart materials
智能材料結構振動主動控制技術就是藉助于其中智能材料的作動和傳感特性來對結構的振動進行控制。 -
Smart material structures are special composite structures, which are integrated by smart sensing element, smart actuating element and micro control unit. it is widely used in the aerospace, national defense, automobile, mining, industry robot, machine tool and other industries
智能材料結構是集智能傳感元件、智能作動元件，微型計算機控制晶元等於一體的復合型結構，在航空、航天、國防、汽車、石油鉆探、采礦、鐵路運輸、工業機器人、以及機床等各行各業中，都有著廣泛的應用前景。 -
6 ) the thermo - mechanical behaviors of sma fiber reinforced smart structures with damages have been analyzed by utilizing the shear lag model and variational principle. mathematical expressions on meso - displacement field, stress - strain field of typical element with damages have been presented, and a failure criterion of interface between sma wires and base material is established. a geometric characterization on the failure criterion has also been made via an example
6 ）運用剪滯模型和變分原理，對含損傷sma增強智能結構的熱、力學行為進行了分析，給出了含損傷典型單元體的細觀位移場、應力應變場的數學描述，建立了sma增強智能結構界面的失效判據，並通過算例對失效判據進行了直觀的幾何描述。
分享友人