磁記錄材料 的英文怎麼說
中文拼音 [cíjìlùcáiliào]
磁記錄材料
英文
magnetic recording carrier- 磁 : 名詞1. [物理學] (磁性; 能吸引鐵、鎳等的性質) magnetism 2. (瓷) porcelain; china
- 記 : Ⅰ動詞1 (把印象保持在腦子里) remember; bear in mind; commit to memory 2 (記錄; 記載;登記) writ...
- 錄 : Ⅰ名1 (用做記載物的名稱) record; register; collection; selections 2 (姓氏) a surname Ⅱ動詞1 (...
- 材 : 名詞1 (木料) timber 2 (泛指可以直接製成成品的東西; 材料) material 3 (供寫作或參考的資料) ma...
- 料 : 名詞1 (材料; 原料) material; stuff 2 (喂牲口用的穀物) feed; fodder 3 (料器) glassware 4 (...
- 記錄 : 1 (寫下來) take notes; keep the minutes; record; write down; log; enter; read in 2 (當場記錄下...
- 材料 : 1. (原料) material 2. (資料) data; material 3. (適于做某種事的人才) makings; stuff
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In recent years, the colossal magneto - resistance effect in rare - earth manganite perovskites of the type lni. xaxmno3 ( where ln is rear - earth irons la2 +, nd2 +, p2 + ; a is alkaline earth iron ca2 +, sr2 +, ba2 + ) has attract considerable attention in scientific studies due to its potential application. however, the poor temperature dependence of mr and the low - temperature mr effect and the ideal mr only in high field severely limit their practical utility. in this work, we prepared manganite perovskite lai - xsrxmno3 and soft - magnetic ferrite materials fe2o3 and ( ni, zn ) fe2o4 by using sol - gel method separately
近些年來,人們發現在鈣鈦礦錳氧化物ln _ ( 1 - x ) axmno _ 3 ( ln為la , nd , pr等稀土金屬元素; a為ca , sr , ba等堿土金屬元素)中具有磁電阻( magnetoresistance )效應,由於它在磁記錄,磁傳感器方面具有廣泛的應用前景,同時也向傳統的磁記錄材料提出了挑戰,因而引起了物理學界的廣泛關注。Test method for d - c magnetic properties of materials using ring and permeameter procedures with d - c electronic hysteresigraphs
使用d - c電子磁滯曲線記錄儀響鈴和磁導儀程序的材料的d - c磁化特性測試方法Standard test method for dc magnetic properties of materials using ring and permeameter procedures with dc electronic hysteresigraphs
使用d - c電磁滯曲線記錄儀的參數處理和環型材料的d - c磁性能的標準試驗方法Fluxgate magnetometer is a kind of vector magnetometer which has the ability of measuring the components of magnetic field directly. the fluxgate instrument is variometer based on magnetization non - linearity of " soft " magnetic material
磁通門磁力儀是直接測量地磁場分量的矢量磁力儀,是一種基於「軟」磁材料磁化特性的非線性的地磁相對記錄儀器。Scientists have been devoting to enhance the density of magnetic recording media for years. magnetic materials are expected to be with high coercivity and high saturation magnetization
提高磁記錄介質的密度是人們多年所追求的目標,這要求磁性材料具有高矯頑力和相應的高飽和磁化強度。As a kind of functional film, magnetic polymer film can be used in the military and domestic areas. at present, traditional magnetic composite films could n ' t have higher quality
磁性聚合物膜既具有磁記錄、磁分離、吸波、縮波等磁特性,又具備質輕柔韌、易加工的高分子特性,從而可以在功能性記憶材料、膜分離材料、隱身材料、微波通訊材料等多種軍用、民用領域獲得應用。Gmr property of these materials finds potential applications in the field of magnetic sensors, in memory applications and in prototype disc drives employing read - head technology
巨磁電阻材料在磁傳感器、磁記錄和可讀磁頭方面有很廣闊的應用前景。Especially y - ni - 22fe, which have been widely used in industry things such as magnetic record heads, transformers or magnetic shielding materials due to its high permeability, low coercive force and relatively high saturation magnetization
特別是- ni - 20fe合金,因其較高的磁導率、飽和磁化強度、低的矯頑力而廣泛用於磁記錄頭、變壓器和磁屏蔽材料等。Lucky film group, china ' s largest scientific research and production base for sensitive materials, magnetic recording materials, was founded in june
1992年6月,中國最大的感光材料和磁性記錄材料研究生產基地- -中國樂凱集團公司成立。A coherent electromagnetic pulse in the range between the far - infrared and microwave region is used as a detection source. the amplitude of the wave is recorded by electro - optical or photoconductive sampling. after fast fourier transform, the amplitude and phase of the wave is given, then the complex refractive index standing for the absorption and dispersion of the material in thz region is extracted
Thz ( 10 ~ ( 12 ) hz )時域光譜技術是20世紀90年代發展起來的一種新型的光譜測量技術,它使用頻率介於遠紅外和微波之間的相干電磁輻射脈沖作為探測源,利用電光取樣或光電導取樣的方法直接記錄thz輻射電場的振幅時間波形,通過傅立葉變換得到測量信號振幅和相位的光譜分佈,進而獲得材料在thz波段的復介電常數,即色散及吸收等信息。But when concerned with higher magneto - optical recording density, the kerr angle become smaller at shorter wavelength than at longer wavelength result from recoding and reading the memory information by shorter wavelength semiconductor laser tube. further more the signal - to - noise of recording information lowers and brings difficulty for the reading
但在更高密度磁光記錄方面,由於信息記錄與讀出採用短波長半導體激光管,磁光記錄材料的克爾旋轉角比長波長時小,導致記錄信息的信噪比下降,給信息讀出帶來困難,為此將對材料進行改性。At last, a magnetic recording system is built with ferrite material which have a high sn ratio. this system can fulfil the demands of all kinds of recording mode for vhs
最後,將以目前世界最廣泛應用的鐵氧體單晶為材料,設計一個vhs錄像機用高信噪比磁頭系統,使該系統能夠適用於vhs型錄像機各種記錄方式的要求。The depth of color intensity. zero saturation is white ( no color ), and maximum saturation is the deepest or most intense color possible
在磁記錄技術中,磁性材料的磁化狀態,當磁場足夠強時,材料飽和,此時,進一步增加磁場強度不會改變其磁通量。Since a lot of applications of ultrafine amorphous iron series alloy have been found in magnetic recording, catalysis, ferrofluid, and wave absorbing materials, etc., much attention has been paid to the synthesis process of nanostructured fe series alloy
非晶態的鐵系納米材料廣泛應用於磁記錄材料、催化材料、磁性液體、吸波材料等多個研究領域,在眾多納米材料中,納米合金材料由於其特殊的性質受到人們極大的關注。The material on which data and instructions are recorded, e. g., magnetic disk, paper tape, floppy disk, magnetic tape, punch card, etc
在其上可以記錄數據和指令的材料,如磁盤、紙帶、軟(磁)盤、磁帶、穿孔卡片等。分享友人