multiple experiment 中文意思是什麼

multiple experiment 解釋
多因子試驗
  • multiple : adj 1 多重的；復合的 復式的 多數的 多樣的。2 倍數的 倍。3 【電學】並聯的；多路的 復接的。4 【植物...
  • experiment : n 實驗；試驗；嘗試 （of） a scientific experiment 科學試驗，科學儀器設備。 a new experiment in ed...
  1. In order to increase the fanner ' s economic benefit and sufficient use resource of field and sunlight in xinhe county of aksu area, the experiment was carried out on multiple cropping the processing tomato in intercropping system of fruit trees and winter wheat after harvest

    摘要為了充分利用地力，光熱資源和提高復播指數，增加種植農戶的經濟效益，在阿克蘇地區新和縣進行了果樹行間冬麥收獲后，復播加工番茄的試驗，獲得成功。
  2. Firstly, aiming at the remarkable characteristics of web sites, it discusses the state of the art in researching on web - server cluster systems, and brings forward a whole architecture of remote experiment system as well as education web site. on the basis of this, it design and achieve a content - based dispatching algorithm running on application layer for multiple services, named as mc - rr

    首先，針對當前web站點訪問的顯著特性，討論了web服務器集群系統的研究現狀和技術成果，提出了遠程實驗及教育網站的整體建設體系結構，並設計實現了應用層上的基於內容分類的多種類型任務輪轉（ mc - rr ）調度策略。
  3. Digital signal processor ( dsp ) combined with repm bldcm, which build up a dc adjustable speed system, achieve to control multiple motor speed, positive and negative rotate, protect and fault exemine by a true single chip. design and present a electromagnetism scheme of repm bldcm used in electromotion chair drive system. select electronical components and chips in the drive board by contrast with variant drive mode. design the drive board principle picture, make a drive board pcb and debug it. design a principle picture with dsp core. workout the motor control code introduced popular programme modle. test the programme reliability and control performance by linking tms320lf2407 evm, pc, drive borad and the bldcm. the bldcm swatch is prepare experiment

    本論文闡述了方波驅動稀土永磁無刷直流電動機的原理及數學模型；設計並給出了一種電動座椅用稀土永磁無刷直流電動機的電磁設計方案；對電機採用何種驅動方式進行了對比分析；對驅動電路進行了元器件選型、原理圖設計、制板及調試；有針對性的闡述了dsp在本系統應用中所涉及到的功能模塊；設計了以dsp為核心的控制電路原理圖；以模塊化的軟體編程思想編制了電機控制軟體；通過tms320lf2407目標板、上位機、驅動板及電機的聯調，證明了系統可行。
  4. Ratio method, factor analysis method and multiple regression model were applied to source apportionment experiment of polycyclic aromatic hydrocarbons ( pahs ) in airborne particulate at traffic areas in nanjing

    摘要通過比值法、因子分析法和多元逐步回歸模型對南京市交通幹道區顆粒物中的多環芳烴的源解析進行研究。
  5. On the base of studying imaging theory of lens, the imaging theory of laser confocal scanning microscopy was analyzed in detail in this paper, and the advancement of that the optical fiber was applied to the system was described ; on the base of completed the demonstration for whole project, the experiment scheme was designed ; the relationship between the main parameters of key devices and the resolution was deduced, and the requirements of coupling efficiency and vignetting effects to optical system was analyzed ; the design of optical system and the planar scanning controlling circuit was completed ; a new method was put forward to resolved the inherent non - liner scanning problem of the galvanometer scanner by using software liner controlling in circuit design, and the perfect planar scanning was realized ; at last the low noise, high multiple and non - distortion amplify circuit of photoelectric detector was completed

    本文在透鏡成像理論的基礎上，系統、深入地分析了共焦掃描顯微成像的機理，論述了應用單模光纖的激光共焦掃描顯微成像系統的優點；進行了總體方案的論證，並設計確定了單模光纖激光共焦掃描顯微成像系統的總體方案；從理論上推導分析了解析度要求與試驗系統中相關器件主要參數之間的關系，分析了系統耦合效率和漸暈現象對光學系統的設計要求；完成了方案中光學系統和二維掃描控制電路的設計，並在電路設計中採用了用軟體解決檢流計式光學掃描器（振鏡）非線性問題的新方法，能夠實現較為理想的二維模擬掃描；完成了高增益、低噪聲和低失真的探測接收系統的設計和調試。
  6. As the experiment results show, multiple reasons led to the offset of oscillating frequency, including diode ’ s nonlinear characteristic, fluctuation of electrical source voltage, traction of load impedance, change of environmental temperature and humidity and the design of circuit

    實驗結果表明多種因素引起了振蕩頻率的偏移，包括二極體的非線性、電源電壓的波動、負載的牽引、環境溫度濕度變化以及電路板設計方面的因素等。
  7. However the machining of light - composite armor material is still a dead - hand problem to be resolved, and so, this dissertation analyses and researches the mechanical - physics performance, the tissue - structure characteristics and the machining mechanism of light - composite - armor material ( fiber - reinforced polymer - based composite and defense - bullet ceramics ) ; researches the machining technology of light - composite - armor material, developing the special cutters and special clamps. researches the machining technology of light - composite - armor after molding, mainly resolving the drilling a hole and cut a straight - line of defense - bullet ceramics / fiber - reinforced polymer - based composite. using the machining tools, which mainly include multiple - tools machining fiber - reinforced polymer - based composite holes and diamond saw - blade, diamond hole - drills machining defense - bullet ceramics and so on, researched in this dissertation, the machining - experiment of composite, defense - bullet ceramics and ceramics / composite was carried through, and good machining result was gained

    然而，輕質復合裝甲材料的加工仍是一個亟待解決的問題，為此本課題分析研究了輕質復合裝甲材料的物理機械性能、組織結構特點和加工機理，即：維增強聚合物基復合材料和工程陶瓷；研製了輕質復合裝甲材料加工所用的專用工裝，主要包括專用刀具和專用夾具；研究了輕質復合裝甲成型后的加工技術，主要解決了工程陶瓷復合材料板的鉆孔和直邊切割加工；利用所研究的加工纖維增強聚合物基復合材料臺階孔用的復合刀具、切割直邊用的金剛石釬焊切割鋸片、加工工程陶瓷用的金剛石套料鉆、切割工程陶瓷復合材料板用的金剛石切割鋸片等加工刀具對纖維增強聚合物基復合材料和工程陶瓷，以及工程陶瓷復合材料板進行了加工實驗，並取得了良好的實驗效果。
  8. Experiment of afforestation with multiple tree species using solid water was carried out on the wasteland of longqingxia in yanqing county, beijing to select suitable tree species

    為進一步選擇應用固體水效果較好的樹種，為今後困難立地造林樹種選擇提供參考，於2004年4月在北京市延慶縣龍慶峽荒灘進行固體水多樹種造林應用試驗。
  9. Then, we establish the finite element analysis models of the antenna in different structure layout, and obtain the corresponding frequencies and model shapes. finally, according to the importance of each object, we set up the model of multiple objects that aims to maximize the first natural frequency and minimize the mass. combining orthogonal experiment and variant weighting coefficient method, we formed an effective multiple objects optimized algorithm basing on the neural network and genetic algorithm

    本文首先詳細的敘述了天線結構的各組成單元，闡明了天線反射拋物面的形成原理；然後在ansys軟體環境中建立了不同結構布局下天線的有限元分析模型，分析計算了各種情況下天線的的固有頻率與振型；最後依據天線各指標的重要性，建立了以一階固有頻率最大、質量最小為目標的天線結構多目標優化設計模型，並基於神經網路和遺傳演算法，結合正交實驗和變加權系數技術，形成了一種有效的多目標優化演算法，在matlab平臺下實現了天線的結構多目標優化設計計算程序，求得了天線的最佳結構參數。
  10. Thus, it is urgent and necessary to study and experiment this research. this research acclimates to the current of the relation between " education and development ' ', basing on the theory of scientific psychology and pedagogy, regarding developmental idea as its main line, relying on multiple research method, which explores scientifically and deeply theory and practice of the developmental mental health education in five - year normal school, strives to construct an integrated system, directly serving for today ' s training objectives

    本課題順應了世界上「教育與發展」關系的潮流，以科學的心理學、教育學理論為依據，以發展性理念為主線，以多元化的研究思路為依託，對五年制師范發展性心理健康教育的理論與實踐作了科學而深入的探討，力圖構建一個完整的五年制師范發展性心理健康教育的體系，直接服務於今天的五年制師范素質教育培養目標。
  11. It shows that the model has a good agreement for single - supply alluvial experiment. but the model is n ' t suit for multiple alluvial experiment

    由於缺乏合理的多次堆積模式，對于泥石流多次來流的累加堆積情況不適用。
  12. Experiment indicated that use the multiple orifice balls substitute hollow balls, not only can eliminate the matter of the hollow balls in the fluidized course, but also can improve desulfurized efficiency

    試驗表明，用多孔球替代空心球做填料，不僅可以消除空心球在流化過程中出現的問題，還可以適當提高脫硫效率。
  13. This company produces the multi - purpose microcomputer electrothermal furnaces ( fission type electricity wok ) and the court music stove ( light wave stove ) primarily, may use each kind of flat - bottomed pan to have, smokeless, misfires, the radio magnetic wave radiation, conforms to the international sanitation standard, is the new security environmental protection kitchen utensil, this product uses germany core technologies, undergoes the multiple lethality experiment, durable, the reasonable price, is the host who the present will replace the electromagnetic oven hits the product, now develops many kinds of models the product

    本公司以生產多功能微電腦電熱爐（分體式電炒鍋）和雅樂爐（光波爐）為主，可以使用各種平底鍋具，無煙、無火、無電磁波輻射，符合國際衛生標準，是新型安全環保廚房用具，該產品採用德國核心技術，經過多次毀壞性試驗，經久耐用，價格合理，是今後代替電磁爐的主打產品，現在研製出多種型號的產品。
  14. Multiple - impact experiment was carried out on the laser coated machine part, and analysis has been made on the test data by orthogonal method

    摘要對激光塗層零件進行多沖碰撞疲勞試驗，並用正交方法對試驗數據進行了分析。
  15. At the same time, i lead the multiple intelligences into the physics teaching and make some initial experiment and research, which are based on the multiple intelligences study both at home and abroad. in both the theory and the practice, i have achieved some achievements. according to the statistics and analysis of the experiment result

    本文不僅從理論上論證了在中師物理教學中開發多元智能的必要性和可行性，而且在借鑒了國內外關于多元智能學習的經驗基礎上，將多元智能引入物理教學中，並在課堂教學和課題研究兩方面同時在中師物理教學過程中進行了初步的實驗探索，取得了一些成果。
  16. After that, we designed a new data model, called inter - related successive trees irst, to find frequent patterns from multiple time series without generation lots of candidate patterns. experiment illustrates that the method is simpler and more flexible, efficient and useful, compared with the previous methods

    在挖掘演算法實現上，根據序列特徵模式的有序性和重復性，提出了一種無須生成大量的候選模式集的互關聯后繼樹挖掘演算法，極大地提高了挖掘效率。
  17. However, eps cannot be easily decomposed into functionally distinct components since their time courses and scalp projections generally overlap. our experiment results imply that ica can be used to effectively decompose and extract multiple overlapping components from sets of related eps

    對視覺誘發事件相關電位的ica分析進行了研究，實驗結果表明ica可以明確地分離出含有一定生理意義的腦電特徵，這對臨床醫學研究具有很重要的意義。
  18. Put up the cold experiment of the three - phase fluidized bed with multiple orifice balls, research on the influence of the superficial gas velocity, the filler static height and the liquid density on the resistance character and the desulfurized efficiency, summarize the virtue of multiple orifice balls

    摘要對多孔球為填料的三相流化床進行冷態試驗研究，研究不同工況下氣體空塔流速、填料靜止高度、噴淋密度等因素對流化床阻力特性和脫硫效率的影響。
  19. The besiii is a general purpose experiment at bepcii collider, which is currently under construction in beijing. the main character of bepcii is multiple bunch, high luminosity and the extremely high data rate. this thesis concerns the besiii software r & d environment and the besiii online event filter, which is developed in the besiii software r & d environment

    北京正負電子對撞機ii （ beijingelectronpositroncolliderii ， bepcii ）和北京譜儀iii （ beijingspectrometeriii ， besiii ）是我國正在建造的新一代大型加速器和譜儀，與bepci和besii相比它的主要特點是多束團，對撞周期短，信號通道多，事例率高。
  20. The application of multiple linearity regression in modern physical experiment

    多元線性回歸應用於近代物理實驗
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