field bit 中文意思是什麼

field bit 解釋
位資料欄
  • field : n 菲爾德〈姓氏〉。n 1 原野，曠野；（海、空、冰雪等的）茫茫一片。2 田地，牧場；割草場；〈pl 〉〈集...
  • bit : n 1 少許，一點兒，一些；（食物的）一口，少量食物。 〈pl 〉 吃剩的食物；小片。2 〈口語〉一會兒，一...
  1. Field operation shows that, by using the hydrodynamic propulsor, not only the penetration rate is increased, the vibration of the bit and drill stem is reduced as well, thereby the service life of the bit is extended

    1995 - 1998年井下液力推進器在大港油田等地區不同區塊20餘口井上施工的實踐證明，使用這種推進器不但可以提高機械鉆速，而且減輕了鉆頭和鉆桿的振動，進而延長了鉆頭壽命。
  2. The segment descriptor entry contains both a pointer to the first byte in the associated segment represented by the base field and a 20 - bit value the limit field which represents the size of the segment in memory

    段描述符條目中包含一個指針和一個20位的值（ limit欄位） ，前者指向由base欄位表示的相關段中的第一個位元組，後者表示內存中段的大小。
  3. A data acquisition system with the following features is realized : ? transmission rate up to 100kbyte / s over usb ; ? system ' s dynamic range as high as 120 db ; ? multi - kind of trigger mode control ; ? sampling rate as high as 100 ksps ; ? 12 - bit a / d conversion accuracy ; ? 32k bytes on - board data memory ; ? the system, which was made up of large - scale electronic chips, is small, light and portable, and suitable for field use

    本設計最終實現了一個瞬態信號數據採集系統，它具有以下特點： ?採用usb介面進行高速數據傳輸，傳輸速度達100kbyte / s ； ?採用浮點a / d轉換技術，動態范圍達120db ； ?多種采樣觸發控制方式； ?最高采樣率100ksps ； ? 12位采樣精度： ? 32kb數據緩存； ?使用新型大規模電子器件，系統結構緊湊，重量輕，適合野外作業。
  4. Based on the classification of images, this paper gives out four digital image steganography techniques which have good conceal effect, including low - three - bits hiding strategy, odd - even of hypo - low bit hiding strategy, deviation of adjacent - field hiding strategy and self - adaptive deviation of adjacent - field hiding strategy. on digital watermarking aspect, this paper gives two blind watermarking strategies which have good conceal effect and high robustness, they are single - watermarking strategy based on minimal - value exchanging and multi - watermarking strategy which hides the same watermark copy on the different parts of an image

    在對圖像進行了分類的基礎上，本文給出了四個具有較好掩密效果的數字圖像隱寫策略，包括低三位隱藏策略、次低位奇偶策略、鄰域方差策略和自適應鄰域方差策略；在數字水印方面，提出兩個掩密效果好且魯棒性較高的數字圖像盲水印策略，分別為基於最小值交換法的單一水印策略和嵌入同一水印多個副本的多水印策略。
  5. Firstly the binding energies and the ground state energies of hydrogen impurity in a lens - shaped quantum dot ( gaas / inl - xgaxas ) under vertical magnetic field will be displayed. then how to use the nuclear spin as the quantum bit will be given

    首先研究了垂直磁場下透鏡型量子點（ gaas / in1 - xgaxas ）摻入類氫雜質后基態能和結合能，然後討論了如何利用量子點中雜質核自旋構造量子位。
  6. The procedure is as follows : after the modeling of the electron quantum bit system and the control field, applying the lie - algebra, the control output is calculated by analogy with the classical optimal control method to achieve the target

    建立了該量子比特系統及其控制場的模型，藉助李群李代數，由經典最優控制的思想來獲得最優控制，從而實現了電子自旋量子系統任意量子態的最優制備。
  7. To modify the fp control word, then the run - time startup code will set the x87 fpu control word precision - control field to 53 - bits, so all float and double operations within an expression will occur with 53 - bit significand and 15 - bit exponent

    修改fp控制字，則運行庫啟動代碼會將x87 fpu控制字精度控制欄位設置為53位，這樣，表達式內的所有浮點運算和雙精度運算都以53位有效數和15位指數進行。
  8. Each time a pointer field in an object in the heap is modified, the corresponding bit in the card map for that card is set

    每次修改堆中對象中的指針欄位時，就在卡片映射中設置對應那張卡片的相應位。
  9. Very low bit rate video coding is a hotspot in video processing field in these years. it supplies a gap of application in narrowband channel

    甚低碼率視頻圖像編碼技術是近年來視頻處理領域的一個研究熱點，它的出現填補了視頻通信在窄帶通道上應用的空白。
  10. If a field is a value type, a bit - by - bit copy of the field is performed

    如果欄位是值類型的，則對該欄位執行逐位復制。
  11. If the field is a value type, a bit - by - bit copy of the field is performed

    如果欄位是值類型的，則對該欄位執行逐位復制。
  12. For example, it has dawned only gradually on astronomers that the magnetic field loops and hot gas involved in flares may differ quite a bit from very similar - looking structures found elsewhere within active regions

    例如，天文學家逐漸明了涉及閃焰的磁場環圈與高熱氣體，和在活躍區域中其他地點所發現的結構雖然非常相似，但可能有很大的差異。
  13. For example, digital signature, identity distinguish are both the new technology and application derived from the cryptography. ecc is the one of the known public crypto methods that provide the best strength - per - bit. with the deeper application of ic card in the field of finance and telecom, the ecc crypto system will not only upgrade the application level of ic card, but also open up more application fields

    橢圓曲線密碼體制（ ellipticcurvecryptosystem ? ecc ）是目前已知的所有公鑰密碼體制中能夠提供最高比特強度（ strength - per - bit ）的一種公鑰加密體制，而智能卡已廣泛用於金融、電信等領域，利用橢圓曲線密碼體制不僅將大大提高智能卡的應用水平而且還將大大拓寬智能卡的應用領域。
  14. After data decoding, this paper analyzes the structure of transfer frame and source packet. the information of every bit is obtained from the frame and packet according to ccsds protocol and furthermore discusses the possibility of recovering the every data field bit ’ s meaning

    在得到解碼數據后自動對數據幀格式和比特位的信息識別分析，實現了符合ccsds標準格式的各信息位的提取分析，並探討了完全恢復原信息含義的可能性。
  15. There is also a set of instructions that can manipulate a specific cr bit, a specific cr field, or the entire cr, usually to combine several conditions into a single bit for testing

    還有一組指令可以操縱特定的cr位、特定的cr欄位或者整個cr ，通常為了測試而將幾個條件組合到同一個位中。
  16. In this paper, the general structure of block cipher together with its related properties is firstly discussed, then the main non - linear component of s - boxes in block cipher is analyzed. as to the boolean function in binary field, we studied its non - linearity, linearity structure, output bit independence criterion ( big ), balance, completeness, strict avalanche criterion, propagation criterion, correlation immunity, linear approximation table and xor distribution table. we also discussed the pile - up lama used to compute the combination linear probability and showed an instance of its application

    本文首先討論了分組密碼的一般結構及其相關特性，此外還有分組密碼主要的非線性組成部分s盒。對於二元域上的布爾函數主要討論了其非線性性、線性結構、比特獨立準則、平衡性、完整性、雪崩準則、傳播準則、相關免疫性、線性分佈表及異或分佈表等特性。對計算組合線性概率的迭加定理我們也進行了具體的討論，並給出了運用事例。
  17. Research on the optimization of bit type and drilling paramrter in daqing gas field

    慶深氣田鉆頭類型與鉆井參數優選研究
  18. Field application result shows that for eccentric screw stabilizer, there exist errors of calculated outside diameters and measured diameters, the upper stabilizer has severe influence on side force of drilling bits, and it can be optimally designed, while the bending angle of screw also has severe influence on bit side force, and it should be rationally used

    現場使用結果表明，螺桿本體穩定器採用偏心式時計算外徑與丈量直徑存在偏差；上穩定器對鉆頭側向力具有較大的影響，可以優化設計；螺桿彎角對鉆頭側向力影響較大，需合理使用。
  19. The bo instruction field specifies the type of condition ; the bi instruction field specifies which cr bit is to be used as the condition ; and the bd field is used as the branch displacement

    Bo指令欄位指定了條件的類型； bi指令欄位指定了以哪個cr位作為條件； bd欄位用作轉移位置。
  20. P53 “ the waste heat management fellow, soudha, also an engineer, winced and bit his thumb at this innocent ignorance of vorthys ' s stature in his field

    「那個廢熱利用部的索德哈也是名工程師，聽到這句把弗?西茲降到和他同樣高度的話不禁嚇得往後退縮了一下，還咬起了手指。 」
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