磁晶組 的英文怎麼說

中文拼音 [cíjīngzǔ]
磁晶組 英文
magnetic crystal class
  • 磁 : 名詞1. [物理學] （磁性; 能吸引鐵、鎳等的性質） magnetism 2. （瓷） porcelain; china
  • 晶 : Ⅰ形容詞（光亮） brilliant; glittering Ⅱ名詞1. （水晶） quartz; （rock） crystal 2. （晶體） any crystalline substance
  • 組 : Ⅰ名詞1 （由不多的人員組成的單位） group 2 （姓氏） a surname Ⅱ動詞（組織） organize; form Ⅲ量詞（...
  1. Various chemical strategies have been introduced to the system to affect the dynamics of reaction, and thus, to adjust the nucleation and growth process. by using appropriate complexing agents as controlling reagents and adjusting the reaction temperature, both morphologies ( nanorods and fractals ) and structural phases ( zinc blende or wurtzite structures ) of cdse nanocrystals can be easily controlled. a precipitate slow - release controlled method was designed in the synthesis of manganese selenides

    在化學調控合成思想的指導下，運用已取得的調控合成的成功經驗，利用mnseo3沉澱緩釋放出mn2 +源和硒源，在調節反應溫度的基礎上，于同一反應體系成功地合成了mnse2和mnse的立方體和球形微米晶，實現了產物組成和維度的調控，並對它們的磁行為進行了研究。
  2. Electromagnetic constrained forming technology and the formation mechanism of its product : equiaxed grain structure

    電磁約束成型技術及所制備材料等軸晶組織的形成機制
  3. Influenced by the alternating current field, all of the eutectic microstructure of al - 20si - 5fe - ti alloy changed into very small particles which is well - distributed on the base of a - al. electromagnetic stirring stimulates the forming of equiaxed crystal in al - 20si - 5fe - mn alloy. primary iron - phase is transformed from thick needle into smooth block

    電磁攪拌促進al - 20si - 5fe - xmn合金中等軸晶的生成，初生富鐵相由原來粗厚的片狀物轉化成比較圓整的塊狀，共晶組織中鐵相主要以較短的針片狀存在。
  4. The raw materials, the composition, the time of milling, the calcining temperature, the different additives, the sintering temperature and the sintering parameters were investigated. the result showed : it was advantaged to obtain high initial permeability mnzn ferrite with stable frequency characteristic using high - purity raw materials ; in order to obtain mnzn ferrite with high properties, we must control strictly the composition ; it could improve the properties of mnzn ferrite by optimizing calcining temperature. the lower calcining temperature made the permeability higher, and the higher calcining temperature could promote the frequency characteristic of permeability ; we chosen the right time of milling according to the requirement of power diameter ; in order to improve the properties of mnzn ferrite, it is necessary to add effective additives. in this dissertation, the influence of bi2o3 、 moo3 、 k2co3 、 co2o3 were investigated ; the sintering temperature, the time of heat - retaining and sintering parameters were the key factors of preparing high permeability mnzn ferrites

    研究結果表明:採用高純度的fe2o3有利於獲得高起始磁導率且頻率特性優良的鐵氧體;為了制備所需性能的鐵氧體，需要嚴格控制配方中各種原材料的含量，優化配方;由於粉體活性受預燒條件的影響，所以對不同要求的鐵氧體選擇的預燒條件就不一樣，適當降低預燒溫度有利於獲得較高的起始磁導率，而為了獲得良好的頻率特性可以適當地提高預燒溫度;根據對粉體顆粒粒徑的不同需求，可以選擇不同的球磨時間;而有效的添加劑是改善材料性能的必要條件，本文在添加劑的研究中主要對bi2o3 、 moo3 、 k2co3 、 co2o3的影響分別作了詳細地討論;燒結溫度、保溫時間和燒結氣氛是高磁導率mnzn鐵氧體制備最關鍵的工藝，適宜的燒結工藝可以獲得理想微結構和組成，從而得到高性能的鐵氧體材料;而從材料的微結構上來看，要提高材料的截止頻率，就要適當地細化晶粒、增加晶粒內部的氣孔。
  5. Through analysising the characteristics of the power system with floating neutral point deeply, the paper puts forward a new plan of single - phase to ground fault line selection on the base of s ' s signal injecton method and gives the hardware and software design. in this design, the high speed sampling and data processing is carried out through using dsp processor ; the large electrice current is drived through the application of a high - performance audio power amplifier and transformer ; the communication between host computer and detectors is realized through rs485 bus technology ; the difference multilevel frequency - selected amplifier is designed and the feeble signal of space is sampled on the base of the theory of magnetic induction ; the interface between dsp and exterior chip and rs485 interface logical is designed through using fpga ; the using of lcd module and keyboard interfacing chip makes the interface between human and machine ; the programme of host computer and detectors is designed through using blocking design method

    在本設計中，採用高速的dsp處理器，實現了對故障特徵信息的高速採集與處理;採用大功率的功放晶元與變壓器配合的方法，實現了大電流信號的驅動輸出;採用485總線技術，組建了裝置主機與多探測器之間的主從式通訊網路，實現了多干擾條件下裝置主機與多探測器的可靠通訊;設計了差分式多級選頻放大電路，採用磁感應的方法實現了對空間微弱信號的接收;利用fpga技術，實現了控制器與多外設的介面及數字信號的串並轉換;採用了先進的lcd液晶顯示模塊及鍵盤介面晶元，設計了人機信息交互的介面;採用了模塊化的軟體設計方法，開發了裝置主機及探測器的軟體程序。
  6. 3, the output linear resolution of the bridge is about to 0. 84 % and has a better property in comparison of some typical mr angular sensors. 4, the output sensitivity of the bridge is about 1. 0667mv / and better than ferrimag angular sensors

    4 ，該自旋閥晶元組成的橋路輸出的靈敏度達到了1 . 0667mv ，相對于強磁性薄膜為敏感元件的角度傳感器有了很大的提高。
  7. 6, we got the data of noise and magnetic lag in spin - valve gmr and also gives some resolutions in applications. the results show that the spin - valve gmr chip will has a better output waveform when it ' s filtered

    6 ，得到了自旋閥gmr的噪聲和磁滯特性數據，提出了一些解決的方法，實驗表明對自旋閥晶元組成的橋路初始輸出進行濾波可以得到較好的輸出波形。
  8. The company mainly produces high - tension and low - tension electric equipment, thyristors electrical machinery soft starter, automatic regulating silicon piles etc. it developed the technology with own patent adopting sun shape heat tube radiators with steam and water separated, and developed the integrated power module unit including thyristors and rectifiers with the technology. the products organization is novel, and it conducts heat rapidly and has solved the difficult problems of heat dissipation in generator excitation and exchange power

    公司主要生產高低壓成套電器低壓動態無功補償裝置晶閘管電機軟啟動自動調壓硅堆等產品。研製開發出了「日」字形汽水分離式熱管散熱，並利用該技術開發了晶閘管整流管一體化功率組件，結構新穎，傳熱迅速，為發電機勵磁交流調功等領域解決了器件散熱難題，產品的各項性能均處于國內外領先水平。
  9. 2, design a structure makes the liner output higher to 160mv with a liner input about 150 in bridge of spin - valve gmr. in comparison of some typical mr angular sensors it ' s output make a great progress

    2 ，設計了一種結構使自旋閥gmr晶元組成的橋路輸出電壓信號線性區達到約150 ，輸出幅度達到了160mv ；相比一些典型的磁阻非接觸式角度傳感器，量程獲得了可觀的擴展。
  10. This paper introduces the experimental progress about the decision of the cms collaboration to construct a precision electromagnetic calorimeter with a new type photoelectron readout device ( apd ) and a new type crystal ( pbwo4 )

    摘要介紹了在中國參加的cms國際合作組用新型雪崩光電二極體和新型鎢酸鉛晶體構造新型電磁量能器實驗研究的進展情況。
  11. Combined with special wettability properties, a - c films may have greater potential applications. in present thesis, a series of a - c films were prepared by magnetron sputtering technique on substrates as si ( 100 ) and glass, and the deposited processes were controlled to adjust the morphology of the surfaces of a - c films. to further obtain the desired wettability, surface chemistry compound of the lotus - like surfaces were plasma modified by optimized processes

    本文採用磁控濺射系統在普通玻璃和單晶硅上獲得了具有不同表面形貌特徵的非晶碳薄膜，此外利用等離子體表面處理系統，通過改進工藝方法，優化工藝條件，對非晶碳薄膜表面化學組成進行調控，獲得了潤濕性能從超親水到超疏水范圍變化的表面。
  12. Nano - composite nd2fe14b / - fe magnetic material has been prepared by mechanical milling nd2fe14b alloy under ar2 and subsequent crystallization at different temperature. effect of ball milling ( attritor mechanical milling and planetary mechanical milling ) and crystallization technique on structure and magnetic of nanocomposite nd2fe14b alloy has been analyzed by xrd, sem, tem and ppms

    通過x射線衍射（ xrd ） 、掃描電子顯微鏡（ sem ） 、透射電子顯微鏡（ tem ）和物理性能測試系統（ ppms ）著重研究了不同球磨工藝（攪拌式球磨與行星式球磨）及晶化處理工藝參數對納米復相nd2fe14b合金組織結構和磁體性能的影響。
  13. Abstract : it was studied by us that new technologies using strong pulsed magnetic field and electric current were applied to refine metal ' s solidified structure. these technologies improved remarkably the solidified structure of ly12 aluminum alloy and made the solidified grains more equiaxed and apparently finer compared with that of the normal sample, which is of more dendrite grains. the stronger the strength of the pulsed electromagnetic field, the better the improvement effect was. the refinement mechanisms of the new technologies were analyzed theoretically. new phenomena and problems occurred in our experiments were also pointed out in this paper

    文摘:提出了用強脈沖磁場和電流細化金屬凝固組織的新工藝.與未經磁場或電流處理的凝固樣品相比，強脈沖電磁場能夠顯著地改善ly12鋁合金的凝固組織，使晶粒明顯細化、球化，電磁場的強度愈強，這種改善效果愈明顯.對該新工藝的細化機理進行了理論分析，同時，指出了實驗中的新現象和新問題
  14. In the optical communication system, the magneto - optic crystal is the most important part of magneto - optical devices, such as magneto - optic modulator, magneto - optic isolator, magneto - optic circulator and so on. the optical characteristics of the magneto - optic crystal will influence the working performance of the devices

    磁光晶體在光通信用磁光式器件如磁光調制器、磁光隔離器、磁光環行器等中是其核心組成部分之一，它的光學特性直接關繫到器件工作性能的優劣。
  15. In order to improve the performance of magneto - optical devices, the most important method to obtain the ideal purpose is to research the optical characteristics of the crystals. in these latter years, many new magneto - optic materials have been produced

    對改良磁光式器件而言，除對各分立器件組合及設計進行研製外，最重要也是最有可能獲得理想結果的便是對作為其核心部件之一的磁光晶體的光學特性進行研究。
  16. To ensure optimal conditions, the detector contains a heating device, a magnetic stirrer, and a small refrigeration device. all of these devices are controlled by programmable controller. liquid crystal touch screen communicated with programmable controller, provides a friendly man - machine interface, which make the operation more simple and convenient

    為確保酶電極的最佳工作條件，系統由加熱、磁力攪拌、製冷等裝置組成，在可編程式控制制器的控制下完成檢測工作，並配以液晶觸摸屏，提供良好的人機界面，使操作更加簡單方便。
  17. A high - powered magnetic chip was fitted in the anti - snore apparatus. using magnetism to activate nasal tissue, its curative efficacy is obvious

    止鼾器內植入由微量元素和磁性材料合成的高性能治療晶元，刺激鼻部組織，止鼾效果顯著。
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