recording density 中文意思是什麼
recording density
解釋
記錄密度-
The feasibility and some advantages of employment of sil have been discussed. the numerical aperture are calculated when laser pulse is defocusing. in contrast with traditional microscopy objective, the employment of solid immersion lens can effectively increase the numerical aperture of the recording system ; thereby it can increase the volumetric density and decrease the demand of the incident laser power
當脈沖聚焦點相對于固體浸沒透鏡底面離焦時，對系統的有效數值孔徑進行了計算，結果表明採用固體浸沒透鏡離焦的方式進行記錄，系統的有效數值孔徑最低可增大到固體浸沒透鏡插入前的折射率倍，其數值孔徑的理論極限值為存儲介質的折射率。 -
Microstructure and magnetic properties of fept ta multilayer film for ultrahigh density magnetic recording
多層膜微結構與磁性 -
Identification cards - recording technique - part 7 : magnetic stripe - high coercivity, high density
識別卡.記錄技術.第7部分:磁條.高矯頑力和高密度 -
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。 -
Audio high density. system of digital audio recording on grooveless discs, employing an electronically - guided capacitance pickup
音頻高密度。非凹槽唱片上的數字音頻錄音系統，採用一種電子導向的電容拾音器。 -
Volume and file structure of high - density optical disks using non - sequential recording for information interchange
使用信息交換的非順序記錄的高密光盤容量和文檔結構 -
In the thesis, the technical process of batch thermal fixing for high - density holographic storage in photorefractive materials has been proposed based on the comparison between the two basic schemes of thermal fixing, post - recording fixing and fixing while recording
本論文分析比較了同時記錄補償和記錄后補償這兩種基本熱固定方法各自的特點，並且依據所在研究組獨立提出的分批熱固定的概念，研究了高密度全息存儲的分批熱固定方法及其流程。 -
The research interests in this team are nonlinear optics at low light intensities, including photorefractive nonlinear optics ( photorefractive materials, effects and their applications ), optical storage materials, nonvolatile optical recording technology and mechanics with high recording rates, high data density and high data transfer rates, nonlinear dispersive system and the dynamic propagation properties of photons in such dispersive system, and nonlinear optical properties of phasonian systems such as electromegnetically induced transperancy
本實驗室目前從事弱光光學非線性方面的研究：主要包括光折變非線性材料、效應以及應用；超快超高密度光存儲材料、非揮發存儲技術及其機理；非線性色散系統以及光子在非線性色散系統中的傳播動力學；量子相干系綜中的非線性光學性質如電磁感應透明等幾個方面的研究。 -
Lerr is obtained through tracing the variety of elastic energy density of each element and recording the maximal fluctuation when brittle failure happens during numerical calculation
該指標的實現是通過在數值計算中追蹤每個單元彈性能量密度變化的全過程，記錄單元發生脆性破壞前後的彈性能密度差值，得到單位體積巖體突然釋放的彈性能量。 -
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。 -
Tape recording density
帶記錄密度 -
Recently, magnetoplumbite hexagonal ferrites have been considered as attractive candidates for high - density recording materials because of the good mechanic, chemical properties and high magnetic anisotropy
近年來，磁鉛石型六角鐵氧體以其優良的機械耐磨性，優異的化學穩定性，高的磁晶各向異性而被認為是一種極有潛力的高密度磁記錄介質。 -
The field distribution and propagation properties in sil system is analysed, and the relationship between the focusing spot size and the defocusing amount is also described. moreover, a novel model is proposed on basis of the fdtd analysis that can make us increase the distance between sil and recording medium without decreasing the recording density
模擬的過程中還發現，在小尺寸sil透鏡（半徑為波長量級）離焦時，系統焦點可以被推移到離sil底面較遠的位置而不會產生大的解析度損失，根據該結果我們提出了一種增大sil底面與存儲介質間距的方案，該方案對于sil高密度光存儲系統的實用化研究具有重要意義。 -
Developing new type of magnetic recording media is most important for the recording density of magnetic recording to keep its speed of increasing
隨著各種新型磁頭的應用，研究和開發新型的磁記錄介質己經成為磁記錄存儲密度高速增長的重要保證。 -
This thesis is aimed at building up a compact high - density holographic storage system with thermal fixing function to make the nonvolatile storage technology practical. this system uses mainly post - recording fixing technique that involves recording at room temperature, fixing at elevated temperature, and developing at room temperature
小型實用的高密度全息存儲熱固定系統以實用性為目的，主要針對熱固定方法中的記錄后補償方式（即室溫記錄，高溫定影，再室溫顯影） ，從兩個方面開展研究設計。 -
Magneto - optical recording is a prosperous new field in information memory. the progress of magneto - optical recording technology is much significance for the require of high capacity, density and erasable property
磁光存儲是信息存儲技術中一個有潛力的新領域，磁光存儲技術的改進對大容量、高密度可擦除信息存儲要求具有重要意義。 -
According to the different require of the phase mask, the holographic recording method for the design of linearly chirped phase mask is studied in this paper. the fringe formed by the interference of two spherical waves, whose density varies linearly with space, is used to record the chirped phase mask. the two design schemes proposed in this paper are analyzed and compared, and the experimental results are given
根據光纖光柵掩模的不同要求，研究討論了用全息干涉方法製作線性啁啾位相掩模的設計方法，提出用兩球面波干涉產生條紋密度隨空間距離線性變化的干涉條紋記錄啁啾位相光柵，分析比較了文中給出的兩種設計方案，給出了實驗驗證結果，並且製作了線性啁啾光刻膠掩模。
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