芯能級 的英文怎麼說
中文拼音 [xīnnéngjí]
芯能級
英文
core level-
The second, at the high frequency primary coil, when switch turn on with control signal ( the spwm pulse is modulated ), in the positive or negative semi - period of low frequency modulation signal, transformer coil with same direction voltage. the magnetic flux of transformer core will increase step by step. at the end, it leads to magnetic flux saturation
二、在高頻變壓器原邊,當開關管接收控制信號脈沖列(經調制的spwm波列)導通時,在低頻調制信號的正半周或負半周內,施加在變壓器繞組上的是同一方向的電壓,變壓器磁芯中的磁通可能將級進地逐漸增加,導致磁芯飽和,造成磁偏或單向磁化,導致低頻電信號放大失真或由於很大的磁化電流而無法正常工作。The voltage ir on core adopts semienclosed insert model. the current element adopts two - stage compensation to have wide load property. the whole plasticenclosed voltage coil. can withstand instantaneous large voltage impulse. the double jewels bearing or the magnetic - propelled bearing can ensure long lifetime. the bipolar aluminium nickel cobalt damping magnet steels have high coercivity, stable magmetic property. the electric function is in accordance with iec521 international standard
:電壓鐵芯採用半封閉插入式,電流元件採用二級補償使表計具有寬的負載特性。全塑封的電壓線圈能稱說瞬時大電壓沖擊。雙寶石軸承或磁推動軸承確保表計長壽命。Cores made of soft magnetic materials - measuring methods - magnetic properties at low excitation level
軟磁材料制芯.測量方法.在低激發能級下的電磁特性Cores made of soft magnetic materials - measuring methods - part 2 : magnetic properties at low excitation level
軟磁材料制芯.測量方法.第2部分:在低激發能級下的磁性能Because energy of laser can be focused, the exposure time can be decreased to micron second level, the error brought by wire liberation was reduced
由於激光具有能量集中的特點,因此,本文所研製的測徑儀,其系統曝光時間被降至微秒級,從而降低了線芯抖動所引起的測量誤差。On - screen menu icons to help guide operation using high cpu, full - functions chinese english language control
採用發燒級雙光束智能數碼機芯,全防塵設計,糾錯能力至強An atomic smictufal model for c ( 2x2 ) reconstruction is proposed and a total energy calculation illustrates that the hollow - site - occupied si adatom model might be a possible atomic structure of the c ( 2x2 ) reconstruction
光電子發射譜被用於研究界面形成過程中出zp 、 hf4f芯能級譜和價帶譜,以及功函數等的變化。The pinning of the surface fermi level at 0. 29 ev above its initial value, equivalent to a variation of schottky baxrier height of 0. 67 ev is observed upon deposition of ~ 0. 6 ml er onto the clean p - type si ( 00l ) ( 2xl ) surface at room temperature
通過對測得的硅和鉺的芯能級和價帶的分析,得到了以下結論:隨著鉺覆蓋度的增加至約為0 6單層,表面fermi能級被釘扎在其初始值0Annealing of the er - covered si ( 00l ) surfaces to 600 oc results in the emergence of a new component with a 1. 2 ev energy shift towards lower binding energy in the si 2p core level spectrum, which is indicative of the presence of some sort of er silicides
同時,當覆蓋了鉺的樣品被退火至600 ,在硅2p3 / 2芯能級峰的低結合能端約1 2ev處出現了一個新的峰,並被確認為來自於鉺硅化物。The nh2c and nh15a high permeability material and ferrite cores developed by lfg co., have been approved to be the new products at province level
公司研發的nh2c高性能軟磁鐵氧體材料及磁芯超高磁導率nh15a材料及磁芯日前通過省級新產品鑒定。Furnished with the germany - imported 5 - roller calender production line and the related technical software, plus the latest technical standard in taiwan and west germany, jiangyin hongkai plastic co., ltd. is specialized in a variety of special - typed sheet products of credit card layer, chip base, subway cards, remembrance cards, advertising cards, membership cards, file plates, file s rolled chips and color double super dull printing sheets, all kinds of intelligence cards, ic cards, contactless cards and other applications of pvc card sheets. with the 8, 000 tons of annual output, these productions are applied extensively and fairly competitive in both domestic and overseas markets
江陰宏凱塑膠有限公司引進德國製造五輥壓延機生產線及技術軟體,採用國際最新的技術標準,專業生產經營pvc信用卡面層芯層片基,地鐵卡電話卡等單卡片材,紀念卡廣告卡會員卡吊牌基材文件夾卷晶元及彩色雙面超級消光印刷片基材,各種智能卡ic卡非接觸卡燈箱片等各種用途的pvc卡片基材,屬國際國內高檔次高技術含量產品,應用面廣,具有很強的國際國內市場競爭能力,年產量達8000噸。System functions of gsmb based on " godson " cpu was programmed by the discussion of " godson " cpu micro - system structure finalization and by the introduction of " godson " cpu performance requirements. this essay also specified on gsmb board level system structure, bios level solving and selection of important chips. moreover, problems related to high speed circuit design such as mensurability, pcb layout signal integrity, electromagnetic coexist were researched
通過對「龍芯1號」 ( godson ) cpu微體系結構定型的討論和關于「龍芯1號」 cpu所需達到的的性能指標的介紹,規劃了基於「龍芯1號」 cpu的高速服務器主板gsmb的系統功能,並敘述了根據系統功能所設計的gsmb板級系統結構、 bios級解決方案和重要晶元的選型;另外還研究了高速電路設計所涉及的如可測試性、信號完整性、電磁兼容性等一系列問題,並依據研究構建了基於ibis的軟體模擬模型,同時藉助eda模擬分析工具對關鍵線網與關鍵模塊進行了板級模擬。From the view point of the foundation of dft ( which includes the testable measure of gate - level circuits, the testable and controllable measure of functional - level, the flow and methodology of dft and so on ), the author introduce some common testing technology such as scan and bist in modern times. especially the boundary scan technology has been widely adopted in the dft of vlsi. with the special controller, the testing vector could be scanned to the corresponding ports of inner cores from the testing input ports, and the response could also be shifted to the testing output ports
本文從可測性設計的基礎理論出發(包括門級電路的可測性測度、功能級上的可測性和可控性、可測性設計的流程和方法等) ,介紹了現代常用的可測性技術,比如:掃描技術、內嵌自測試技術等,特別是邊緣掃描技術已經廣泛地應用到vlsi的可測性設計之中,它通過特定的控制器,從相應的測試輸入埠將測試向量掃描至芯核所對應的管腳,再將結果從相應的測試輸出埠掃出。In the end, the part - magnetic - core pulse transformer is constructed with primary inductance 3. 14 h, second inductance 298. 89 h and coupling coefficient 0. 873. compared with the air - core spiral strip pulse transformer of the same dimension, the coupling coefficient is increased by 13. 4 percent. this transformer is used to charge for water capacitor
最終研製的部分磁芯帶繞式脈沖變壓器的初級電感為3 . 14 h ,次級電感為298 . 9 h ,次級輸出電壓在635kv以上,耦合系數為0 . 87 ,比相同結構尺寸的帶繞式空芯脈沖變壓器的耦合系數提高了13 . 4 % ,變比提高了20 % ,能量傳輸效率提高44 % 。分享友人