本尺碼 的英文怎麼說
中文拼音 [běnchǐmǎ]
本尺碼
英文
jockey boot-
Lc apparatus almost meet all the needs of space optical communication such as weight, size, power consume, life, cost, driving voltage, intergration of optics and electricity, programe, optically take ? over aperture, beam scanning, deflexional range and so on. switches, deflexional facilities and scanning equipments which made with lc have been used in the system of labor in space communication. the only bug of lc apparatus is that their answer speed only get microsecond rate or submicrosecond rate. but it is practical for them to be used in special beam capture, scan, deflexion controling which don ’ t concerned with code rate and code type
液晶器件幾乎滿足空間光通信的所有大的指標要求如重量、尺寸、功耗、壽命、成本、驅動電壓、光電集成、可編程性、光學接收孔徑、光束掃描和偏轉范圍等等。液晶光開關、光偏轉器、光掃描器已經開始應用於光纖通信的實驗系統中。液晶類器件應用於光通信的唯一重大缺陷，是其響應速度目前只能達到微秒級或亞微秒級，不過，在不涉及到碼型碼率的空間光束捕獲、掃描、偏轉、控制方面，液晶器件完全可能進入實用化。An article of headgear since ascertained to belong to the much respected clerk of the crown and peace mr george fottrell and a silk umbrella with gold handle with the engraved initials, coat of arms and house number of the erudite and worshipful chairman of quarter sessions sir frederick falkiner, recorder of dublin, have been discovered by search parties in remote parts of the island, respectively, the former on the third basaltic ridge of the giant s causeway, the latter embedded to the extent of one foot three inches in the sandy beach of holeopen bay near the old head of kinsale
搜查隊在本島的偏僻地區發現了一頂帽子，已查明系屬于那位備受尊重的法庭書記喬治弗特里爾640先生還有一把綢面雨傘金柄上鐫刻著都柏林市記錄法官641博學可敬的季審法院院長弗雷德里克福基納爵士姓名的首字盾形紋章以及住宅號碼。也就是說，前者位於巨人堤道642第三玄武巖埂上後者埋在古老的金塞爾海岬643附近霍爾奧彭灣的沙灘深達一英尺三英寸的地方。Earth - moving machinery - definitions of dimensions and codes - part 1 : base machine
土方機械.尺寸和代碼的定義.第1部分:基本型機器Purchase a demitoilet in this store, can provide a partial dimensions modification to zoom a service, so match a body problem need not worry
在本店購買禮服，可提供局部尺碼修改縮放服務，所以合身問題不用擔心。Firstly, we generalize and analyze the advantages and present research of elliptic curve cryptography ; secondly, we study the basic theory of the ecc ; thirdly, we illustrate the safety of the ecc and discuss the elliptic curve key agreement scheme, elliptic curve encryption scheme and elliptic curve digital signature algorithm ; fourthly, we study fast algorithms of the multiplication and inversion multiplication of the element of in the underlying finite field f2m whose characteristic is two represented by the two basis of optimal normal basis and polynomial basis. we make improvements to the fast algorithm of the polynomial basis multiplication by hankerson and base on the experiments, we describe the properties and compare the advantages of the multiplication and inversion multiplication of the elements in f2m field under optimal normal bases and polynomial basis. results concluding from the study car be used as references in the realization of the elliptic curve cryptosystem ; fifthly, we overview the current fast algorithm of point multiplication, improve the fix base point comb algorithm, advance the speed of the whole system and remark the advantages and disadvantages of the popular algorithms based upon the experimental datas ; sixthly we realize the algorithm library of elliptic curve cryptography based on the f2m. only change slightly in our algorithm library can we realize the ecdh, eces, ecdsa based onf2m of anysize ; seventhly, we realize the ecc on two secure elliptic curves, including ecdh, eces, ecdsa
本文首先介紹並分析了橢圓曲線密碼體制的優點及研究現狀；其次研究了橢圓曲線密碼體制的基本理論；第三，分析了橢圓曲線密碼的安全性並介紹了密鑰共享，加密，數字簽名等橢圓曲線密碼體制；第四，深入研究了特徵為2的有限域f _ 2m中的元素在多項式基和最優正規基表示下的乘法運算和乘法逆運算的快速演算法，並對hankerson等人提出的多項式基下的乘法運算的快速演算法作了改進，而且在實驗的基礎上不僅分析研究了f _ 2m域中元素在多項式基和最優正規基表示下的乘法和乘法逆運算的性能，還對這兩種基表示下的f _ 2m域中元素運算效率的優劣作了比較和研究，所得的結論可供在實現橢圓曲線密碼體制時參考；第五，研究了目前流行的計算橢圓曲線標量乘法的快速演算法，同時改進了固定基點梳形法，提高了整個系統的速度，並在實驗的基礎上分析研究了流行演算法的優劣；第六，實現了基於f _ 2m的橢圓曲線密碼體制的演算法庫，在我們的演算法庫中只需稍微改變便能實現基於任意尺寸的f _ 2m上的ecdh ， eces ， ecdsa等橢圓曲線密碼體制；第七，實現了兩條安全橢圓曲線上的橢圓曲線密碼體制，包括ecdh ， eces ， ecdsa 。In this paper, the drive theory of the large ratio friction transmission is studied ; a new type elliptical cam wave generator is designed ; the large ratio friction transmission prototype is designed and manufactured ; based on the ansys finite element method software, structure of the elliptical cam is analyzed ; precision index of the manufactured large ratio friction transmission prototype, such as transmission accuracy, least step, stability of the least step, load capacity is measured by the absolute rotary encoder. by analyzing the measurement data and research content, it is think that the new elliptical cam wave generator could overcome a good many problems brought by processing errors, facilitate size precision adjustments, input moment can be achieved in the form of a pure force couple importing ; through this study, " the large ratio friction transmission prototype " could apply in practical engineering basically
本文研究了大速比摩擦傳動的傳動理論;設計了新型橢圓凸輪波發生器，設計製作了大速比摩擦傳動樣機;用軟體ansys對所設計的橢圓凸輪結構進行了有限元分析;用19位絕對式編碼器測試了大速比摩擦傳動機構的傳動精度、最小步距、最小步距的穩定性以及帶負載能力等各項精度指標;對測量數據和研究內容進行了歸納和整理，認為新型橢圓凸輪波發生器克服了加工誤差帶來的諸多問題，新型橢圓凸輪波發生器可以進行尺寸精度調整，能夠達到輸入力矩以純力偶的形式輸入;通過本項研究，基本可以使「大速比摩擦傳動機構」在工程中得以應用。On the base of the research on the automatic reading method of digital levels and with digital image processing technology, a type of image processing algorithm is designed and applied to self - made digital level simulation equipment
本文基於數字水準儀自動讀數方法的研究，結合數字圖像處理技術，設計實現了一種數字水準儀編碼水準尺圖像處理演算法。The selections of electron microscope magnifying multiple and measuring size in fatigue fracture fractal measure are studied in this paper, and the improved treatment of secondary electron lines scanning fractal dimension, is applied successfully to the measuring of ti alloy welded joint fracture fractal dimension and the valuable selective range of fractal dimension measuring parameter is got, which is very important to further research
本文應用數據處理技術研究了疲勞斷口分維數測量中電鏡放大倍數及測量碼尺的選擇問題，改進了二次電子線掃描分維數處理方法，並成功地應用於鈦合金焊接接頭斷口分維數的測量，得到了有價值的分維數測量參數的選擇范圍，對進一步的研究具有重要意義。Auxiliaries of band conveyers used in fishery docks. essential parameters, dimensions of connecting plate
漁業碼頭用皮帶輸送機.輔助裝置連接板基本參數尺寸This paper describes an aag ( attributed adjacency garaph ) based method of machining features recognition for shaft kind parts and 2. 5d parts on the acis platform, which can effectively recognize the main and assistant feature of these kinds of parts. using the class library provided by acis, all the geometrical information for defining a feature can be acquired. finally a xml neutral file describing the recognition result is provided for the later capp process and the generation of nc code
本文首先分析三維實體邊界模型的特徵識別方法及其特點，繼而採用基於屬性鄰接圖的特徵識別方法，研究了軸類零件及2 . 5維零件的加工特徵的分類及其識別，並在acis平臺上開發了相應的軟體原型系統，有效地識別該類零件的主特徵和常見的輔助特徵，且利用acis提供的類庫介面提取模型底層的幾何參數，得到定義各項特徵所需的幾何尺寸信息，最後以xml中性文件的形式輸出識別結果，為后續進行的工藝規劃、加工代碼生成提供初始數據，從而為cad / capp / cam的集成提供有效的方法。Specification high elastic average size suitable for everyone
本品為高彈性均碼，適用於所有人群頭部尺寸Band conveyers used in fishery docks. essential parameters, dimensions and technical requirements of tail pulley
漁業碼頭用皮帶輸送機.改向滾筒基本參數尺寸與技術要求Band conveyers used in fishery docks. essential parameters, dimensions and technical requirements of screw with slide jockey - pulley tensioner
漁業碼頭用皮帶輸送機.滑塊式螺旋拉緊裝置基本參數尺寸與技術要求In this paper, the results of simulating two rainfall cases show that lasg - rem adjoint model has good power of predicting rainfall. the adjoint coding technique is employed for projecting the adjoint programs of betts - miller cumulus convection scheme of lasg - rem model and their correctness is verified, indicating that the adjoint program and its nonlinear program are converse in theory
本文利用伴隨碼方法編制了lasg - rem模式的betts對流參數化方案及大尺度降水方案的同化模塊，並對其正確性進行了檢驗，結果表明構造的伴隨模塊與原模式非線性模塊具有理論和實際上的可逆性。Band conveyers used in fishery docks. essential parameters, dimensions and technical requirements of flat carrying idler
漁業碼頭用皮帶輸送機.平型托輥基本參數尺寸與技術要求Bond conveyers used in fishery docks. essential parameters dimensions of fish baffle
漁業碼頭用皮帶輸送機.擋魚板基本參數尺寸Auxiliaries of band conveyers used in fishery docks. essential parameters, dimensions and technical requirements of cone idler
漁業碼頭用皮帶輸送機.輔助裝置錐形托輥基本參數尺寸與技術要求" four types of child - sized t - shirt will be available, each featuring one denomination of the " children stamps " issued on 18 november 2001. each t - shirt is sold with a free set of four non - toxic colourful markers
陸炳泉說：四款兒童尺碼的Ｔ恤將會發售，每款各以二一年十一月十八日發行兒童郵票其中一款面額為藍本。Pallet trucks - principal dimensions
垛碼車.基本尺寸Packing list / weight memo in 5 originals indicating quantity, measurement, gross / net weight of each package of the contract goods
裝箱單/碼單正本五份，並註明所裝合同貨物每項的數量、尺碼和毛/凈重。分享友人