方點陣 的英文怎麼說
中文拼音 [fāngdiǎnzhèn]
方點陣
英文
square lattic-
Abstract : considering the second nearest - neighbor interaction and cubic, quartic anharmonic interactions simultaneously, we employ the multiple scales method combined with a quasidiscreteness approximation to calculate the lattice vibration. it is shown that the kind of nonlinear chain exhibits envelope soliton, envelope kink and envelope antikink soliton. these results can also be used to explain the experimental phenomena that the kink amplitude of the self - localized structure is determined only by the intrinsic properties of its lattices
文摘:同時考慮次近鄰諧振相互作用和三次方、四次方非諧相互作用，利用多重尺度結合準離散近似方法去計算晶格振動行為，發現一維非線性點陣中存在包絡孤子及正扭結型包絡孤子、反扭結型包絡孤子，解釋了自局域結構的幅度只取決于點陣中的固有參數的實驗現象3 for dots marking, we design a convenient software, it can pick - up the characters dots information directly from dots characters - library, then make it more convenient for user. 4 two type of laser markers have been used to some product - lines. three different projects are developed
4 、為了實現在線激光打標功能，分別提出了精確定位方案、快速掃描方案和分步掃描方案三種不同的打標方案，三種打標方案均採用點陣字元打標，分別可適用於不同的在線打標要求。The innovat ions of this thesis are as follow : by using dots marking method we achieve high on - line marking, and we design the accurate orientation project, the high scan project, and the step scan project, each of them can be applied for different marking requirement the main contents of thesis are as follows : 1 the development of laser industry, the prospect and technically advantage of laser marking is reviewed
本文的創新之處為，採用點陣式標記方法實現了高速在線打標功能，並分別設計了精確定位方案、快速掃描方案和分步掃描方案三種不同的打標方案，可適用於不同的在線打標要求。主要內容如下： 1 、分析了國內外激光加工業特別是激光打標機及其市場現狀、發展趨勢和市場前景等。The superlattice periodicity occurs along the diamond [ 001 ] direction and corresponds to the quintupling of the primary ( 002 ) periodicity
超點陣周期沿金剛石結構的[ 001 ]方向，相當于（ 002 ）基本周期長度的五倍。The algorithms estimate the doa of the broadband distributed source fron the secondary diagonal elements of the covariance matrices generated from every frequency domain of the received broadband signals, thus avoiding unwrapping of phases
該類演算法首先將陣列接收的寬帶信號變換到頻率域，然後對于每個頻率形成陣列接收信號協方差陣，最後由該協方差陣的次對角線元素估計寬帶分佈源的到達角，其主要特點是避免了相位展開。Calculation of special point - set for deformed body - centered tetragonal lattice
變形體心四方點陣特殊點集的計算Treatment of the spinel limn2o4 with aqueous acid produces - mno2. x - ray diffraction and atomic absorption spectroscopy show that - mno2 with lattice constant of 0. 806nm preserves the structural framework of the limn2o4 and the conversion of limn2o4 to - mno2 results in some contraction of the lattice
利用limn2o4與稀酸作用制得- mno2 ，經xrd 、原子吸收光譜（ aas ）分析表明- mno2仍然保持了尖晶石的面心立方點陣，晶胞參數0 . 806nm ； limn2o4經過酸處理、鋰離子脫出后晶胞體積發生了收縮。We utilized microarray and real - time quantitatie polymerase chain reaction ( pcr ) to identify genes differentially expressed at 6 h reperfusion in periinfarct cortex from castrated rats with or without dht replacement
我們利用微點陣和實時定量pcr方法在再灌注6小時時，對進行/未進行dht替代的閹割大鼠梗死周圍皮層的基因差異表達進行了鑒定。We utilized microarray and real - time quantitative polymerase chain reaction ( pcr ) to identify genes differentially expressed at 6 h reperfusion in periinfarct cortex from castrated rats with or without dht replacement
我們利用微點陣和實時定量pcr方法在再灌注6小時時，對進行/未進行dht替代的閹割大鼠梗死周圍皮層的基因差異表達進行了鑒定。Research on the gridding methods for biochip arrays, then the automatic gridding algorithm of biochip image based on projection is presented
對生物晶元圖象樣品點陣列的定位方法進行了具體的分析，建立了基於投影的生物晶元圖象樣品點陣列自動定位演算法。These tool boxes may be helpful for learning some basic concepts of o - lattice model and other relative models
用這些工具箱，可以方便的學習o點陣以及與o點陣相關的其他理論模型。Starting with the introduction of hardware and software, this article studies the type, structure, word stock, printing oil and so on of matrix printer, explores the proving methods, and expects to provide clues and evidence to criminal investigation and lawsuit
文章從點陣式印表機的硬體和軟體兩方面入手，從印表機的類型、結構、字庫、油墨等方面加以區分，探討點陣式列印文件的檢驗方法，以期為偵查破案和訴訟提供線索和證據。A method for automatic identification of dots on films
一種點陣碼的自動識別方法Centred rectangular lattice
面心長方點陣The data is collected and compressed by the single chip computer system and transferred to the server of the data process center via internet. in the server, a handwritten chinese character recognition algorithm using chinese character feature extraction method is proposed. in order to recognize the handwritten chinese character, a new model database of the chinese character is setup
文中詳細介紹了數據採集終端的硬體設計，闡述了8位單片機系統中手寫漢字點陣模型的建立、版式處理、漢字點陣的壓縮演算法，服務器端漢字點陣預處理方法，筆劃特徵的提取，小字庫量漢字字模的建立形式，並提出了一種基於點陣形式的手寫漢字辨識方法。The lattice constant determination of metals - method of x - ray diffractometer
金屬點陣常數的測定方法x射線衍射儀法Alloy fabricated by arc melting consists of continuous nbssi matrix and dispersive distributed nb particles. the metastable nbasi phase is found to have a tetragonal crystal structure with space group p42 / n and lattice parameters a = 1. 021nm, c = 0. 519nm
O 0 ）金屬間化合物的顯微組織由連續的nb3si基體、彌散分佈的nb粒子組成，其中亞穩態相nb3si為四方結構，空間群p42 n ，點陣常數a lIn the " card - packing ", a znf16pc molecule takes an angle of 52 respect to the substrate. while in the " brick - stacking ", the molecules arrange in a square lattice with lattice constant as 14. 94a and 14. 28a under room temperature and 300 respectively. from room temperature to about 150, f - ptcdi molecules follow the vollmer - weber rule when grown on quartz substrate, as revealed by afm images
在「 card - packing 」模式中，分子平面與石英襯底平面成52左右的二面角；在「 brick - stacking 」模式中，較低溫度下，分子以四方點陣平行排列，點陣常數為14 . 94 ；在300的襯底溫度下發生構象調整，點陣常數減小為14 . 28 ，分子採取更高密度的堆積方式。Just as we fight hard when the stakes are high, we close ranks and come together when the contest is done
這就是美國，正象當兩方勢均力敵達到頂點的時候，我們猛烈的交戰，而當競賽結束以後，我們又靠近雙方的陣營，走到一起來一樣。Determination method of artificial graphite lattice parameter
人造石墨的點陣參數測定方法分享友人