secondary element 中文意思是什麼
secondary element
解釋
二次部件-
Every element tends to satisfy both its primary and secondary valence.
每一元素傾向于既滿足它的主價又要滿足它的副價。 -
Some type of interaction of the fluid with the primary element is monitored by a secondary element.
流體與基本部分之間各種型式的相互作用是由輔助部分監測的。 -
Under such circumstances, this thesis is to argue for the rebirth of the literary element in the secondary english teaching and explore the functions of literature in the language class with an attempt to facilitate students " acquirement of language skills, cultivate their humanistic spirits and develop their overall qualities
本論文結合國內外有關研究的成果，採用調查研究和教學實驗的方法，探討恢復中學英語課堂的文學教學，發揮文學教學的功能，以幫助學生更為靈活地掌握語言技能，並進而培養其人文精神，全面提高其綜合素質。 -
In the research work, finite element analyses is adopted to study the velocity wave and the secondary flow of nonlinear pulsatile flow in the s - shaped curved arteries
本課題採用有限元分析方法研究非線性脈搏波在s型血管中的速度波，二次流。 -
Through deeply comprehending the theory of structure calculation of the crane and secondary development technology, especially how to realize the method of structure analysis and calculation of the port tyre crane, i succeed in parameterized finite element modeling of the port tyre crane body and boom based on apdl
該平臺參數化、模塊化建立港口輪胎式起重機的有限元模型，可方便地進行力學分析，為港口輪胎式起重機的設計研發提供一個快速、準確的參考結果。 -
Some stiffness matrices of special elements such as rubber bearings and components with field are derived from primary - secondary and inverse transform in structural matrix analysis. then, seismic response analytical models and non - isolated continuous rigid frame bridges are set up, while considering the interaction of soil - pile - structure and traveling wave effect simultaneously. finally, the seismic time history response of the two models is calculated by means of the finite element method, and the results show that the isolated bridge posses powerful earthquake resistance
首先論述了公路大跨徑橋梁的地震反應分析方法，其中包括樁-土-結構相互作用、行波效應等因素對結構物的影響；其次，利用結構矩陣分析中的主從變換和逆步變換，推演了幾個特殊單元的剛度矩陣，包括橡膠隔震層單元和帶剛域構件單元；最後，考慮樁-土-結構相互作用和行波效應的結合，分別建立隔震與非隔震連續剛構橋地震反應分析模型，通過有限元法對兩種結構進行時程分析，結果表明：隔震層上部結構的地震加速度反應、位移反應均明顯減小，這說明隔震的連續剛構橋具有很好的抗震能力。 -
( 3 ) the free - standing porous silicon films with continuous porous structure were prepared on single crystal silicon wafer by the method of anodic oxidation and electrochemical etching - electropolishing, and firstly used as the anode materials for lithium ion secondary batteries. the capacities of lithium ions storage and the process of charge and discharge of this nano - silicon anode materials as well as the influence of the structure of ps on behavior of storing lithium ions were inspected at length. on the other hand, through the process of charge and discharge in cells, the lithium of light metal element could be electrochemically doped into ps at different doping levels
胡勁松河北師死大學碩士學位論文（ 3 ）利用陽極氧化法在單晶硅基底上制備了多孔硅自支撐膜，並首次將這種具有連續多孔結構的硅材料用作了理離子電池的陽極材料，考察了這種納米級硅陽極的儲鉀性能和充放電過程，分析了材料結構對其儲理行為的影響；另一方面，利用這種電池充放電過程在多孔硅中電化學引入了不同點綴程度的輕金屬鉀元素，考察了鉀點綴對多孔硅自身結構，及至性質所帶來的影響，提供了一種通過電化學方法插入埋離子從而連續調整多孔硅發光性質的有效方法。 -
If you still feel necessary to install a filter, make sure the one you select from firms providing handy operation and maintenance methods and supported with good after services. regular cleaning and replacement of filtering element and other consumables are the necessary way to avoid secondary contamination of drinking water, which might be harmful to health
如果您還是要裝濾水器的話，應選擇可提供完善操作維護方法及良好售後服務的廠商購買，定期清洗或更換濾心等耗材，才能避免飲水遭濾水器的二次污染，反而有害身體健康。 -
Observe and study on vessel element of secondary xylem in clausena lansium
黃皮次生木質部導管分子觀察研究 -
First, based on the analysis to the development condition of computer and property of the input data of bridge, this paper, taking convenience and practicability as principle, develops the multi passages data - in system made up with human - computer interactive interface and excel import model. second, after comparing and analyzing to the calculation theories and methods of creep and shrinkage, clearing up the key steps of creep and shrinkage analysis, the paper takes incremental method to establish program to analyze secondary inner force caused by creep and shrinkage. third, the paper puts some optimal or simplified treatment to the contents of pre - stress and develops relative program ; in addition, through analysis to the different methods used to calculate the secondary inner force caused by pre - stress, the paper combines equivalent load method with finite element, carries out some simplified treatments, and establishes program to calculate secondary inner force caused by pre - stress
首先，在分析當前計算機的發展狀況及橋梁結構輸入數據特點的基礎上，以方便、實用為原則，採用人機交互界面和excel輸入方式聯合的多通道數據輸入系統；其次，通過比較分析徐變收縮計算的各種理論及方法，澄清了徐變收縮分析的關鍵過程，並採用增量法編製程序，實現徐變收縮次內力分析；再次，對預應力的相關計算內容進行適當優化或簡化處理，並編制相應程序；另外，本文還在比較預應力次內力各種計算方法的基礎上，將等效荷載法結合有限元進行一些簡化處理，編製程序實現預應力次內力的計算；最後以三個算例來校核計算方法及程序運行結果的可靠性，取得了預期效果。 -
Abstract : taking the underground powerhouse in a huge hydropower station as an example, the authors studied distribution pattern of the secondary stress field of surrounding rock mass with nonlinear finite element method of the large - spaned underground powerhouse with high side wall and evaluated the stability of surrounding rocks
文摘:以某大型水利工程擬建地下廠房為典型實例，應用二維非線性有限元分析方法，研究大跨度、高邊墻地下廠房區二次應力場分佈規律，並評價圍巖的穩定性。 -
The control of secondary adjusting hydrostatic transmission system which is different from the regulation of the traditional primary element ( hydraulic pump ), is the system that is directly adjusting secondary element ( hydraulic motor )
二次調節靜液傳動系統是區別于傳統的一次元件（液壓泵）的調節，直接對二次元件（液壓馬達）進行調節的系統。 -
By using for reference, in theory, simply introduced the basic working principle of the secondary adjusting hydrostatic transmission system, the basic controlling rules of secondary regulation, and the most radical controlling rules such as rotational speed, torque control and power control etc. by analyzing theory and studying, check - uping the motion parts of secondary element and constructing the control system ; and setting up the topmost rotational speed control system ; designing and completing the software of date processing and system control
通過參考相關的資料，從理論上介紹了二次調節靜液傳動系統原理，二次調節系統的基本控制規律，簡要介紹了最基本控制規律如：轉速控制、扭矩控制和恆功率控制等。在理論分析和研究的同時，對二次元件的運動部件的檢測和控制系統進行構建；組建了二次元件最高轉速控制系統；設計並完成了數據採集和系統控制軟體；同時，對二次元件控制系統和制動特性採用pid控制進行計算機模擬研究。 -
As an example, finite element analysis and optimization design are made to a voltage transformer of rating primary voltage 35kv, rating secondary voltage 100v, rating frequency 50hz
並以額定一次電壓35kv ，額定二次電壓100v ，額定頻率50hz的電壓互感器為例，進行了有限元分析計算和優化設計。 -
Secondary protection shall be a pin expulsion type element complete with mechanically operated limit switch
我想應該是：二級保護是一個連同機械的可操控限極開關的安全針排氣類型的元件。 -
In this paper, the authors studied environmental geochemistry of hohhot, divided soil secondary environments according to their qualities, probed into the soil environmental geochemical element migration, and put forward some opinions for tackling various environmental geochemical problems
摘要介紹了呼和浩特市環境地球化學特徵，對該區土壤次生環境進行了質量分區劃分，探討該區土壤環境地球化學元素遷移概略，提出了土壤環境地球化學治理的具體意見。 -
It is a question of secondary loading because of unloading part of loads before adhering cfrp. in this paper, simulated it successfully in element birth and death
由於在碳纖維布加固鋼筋混凝土結構的施工過程中是先卸去部分荷載，再粘貼碳纖維布，這就存在二次受力。 -
The paper analyses the characteristic of the self - vibration, the influence on the whole structure stiffness and the vibration shapes from the variation of the floor - slab section, the variation of the primary structure section, the variation of the secondary structure section, the variation of the shear wall section, explaining the method of the sub - structure ( which is the super - element method ), which is effective
本文通過多種計算模式對雙塔結構的自振特性做了研究，分析了主、次框架截面、樓板截面和剪力墻截面變化后對結構整體剛度的影響，同時說明了子結構（即超單元）方法對求解此類結構的有效性。 -
More interesting, the content of secondary metabolite always increased markedly in hairy root. so the transgenic system by ri plasmid would be wildly used in plant breeding, plant gene engineering and pharmaceutical element production
發根農桿菌遺傳轉化體系的這一特點在作物育種、植物基因工程、次生代謝物工廠化生產上有廣闊的應用前景。 -
The heating element is made by using the imported ni - cr alloy thread as the heating material and banded with the aluminum radiation slip outside which makes a very good radiation effect. using the temperature controller and heat fuser to make the product more safe and reliable. the heater has the good characteristic for using ptc material and so many air - conditioner enterprises adopt this kind of heaters as the secondary heating
採用進口鎳鐵合金絲為發熱材料製作而成的發熱元件，發熱管外鑲鋁散熱片，其散熱效果非常好，加熱器配用溫度控制器和熱熔斷器，使產品使用更安全可靠，加熱器具有ptc材料的良好特性，一些空調器均採用此類加熱器作為輔助加熱。
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