算術比 的英文怎麼說

中文拼音 [suànshùbǐ]
算術比 英文
arithmetical ratio
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 術 : 術名詞1. （技藝; 技術; 學術） art; skill; technique 2. （方法; 策略） method; tactics 3. （姓氏） a surname
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 算術 : arithmetic figure; arithmetic
  1. By 2000 b. c, babylonian arithmetic had evolved into a well-developed rhetorical, or prose, algebra.

    大約在公元前2000年，巴比倫算術已經演化成為一種高度發展的用文字敘述的代數學。
  2. High - speed, muti - services and economy have become the major issues of the future ip backbone technology as far as thes poiflt is concerned, thes paper explores layer 3 switdrig technology which separates control component and forward compontal in the traditional roulers. two forwarding al gori thms - - - - d ata - driven mo d el and top olo gy driven model are also compared, a next generation ip backbone echno l o gy - - - - multiproto co l label switching is developed, with its operation and its deployinent in traffic engineering, c1ass - ofservce and virtual private network

    本文從未來ip骨幹網技術所要求的高速化、多業務支持、經濟性出發，介紹了在傳統路由器基礎上將控制部件和轉發部件分離的第三層交換技術，比較了數據驅動模型和控制驅動（拓撲驅動）模型兩種轉發演算法，並由此引出下一代ip骨幹網路技術? ?多協議標記交換，闡述了其工作原理以及在流量工程、服務等級區分和虛擬專用網中的應用。
  3. Some basic relations between arithmetic - geometric mean and geometric - harmonic mean and related inequalities were given. moreover, these two means were compared with some classes of well known compound means

    摘要給出算術幾何平均值與幾何調和平均值之間的一些基本關系式和有關的不等式，並且把它們與常見的幾類復合平均值做了比較。
  4. But it could perform 50 multiplications per second, a feat unmatchable by either a human or the latest adding machine

    但它每秒能演算50次，這是個人和任何最新的算術計算機均無法比擬的。
  5. John was competing against james for the prize in arithmetic

    約翰和詹姆斯比賽爭奪算術獎。
  6. There is the theater more than 2000 seats, the stage can go up and down, about on the activity stage of translation from head to foot, colored fountains set up forward position in stage, level in we can be regarded as more advanced one too at home facility

    隨后我們來到少年宮劇場，觀看了少年宮學生藝術團的演出。劇場有2000多座位，舞臺是可以上下升降左右平移的活動舞臺，彩色噴泉設置在舞臺的前沿，設施水準在我們國內也算是比較先進的。
  7. It has been proved by theories studies and simulation experiments that polarimetric sar interferometry makes it possible to improve the measurement precision of the under - vegetation terrain and to estimate the height of vegetation targets, and that the performance of the new improved algorithm is better than that of the conventional algorithm

    通過理論研究和模擬實驗可見，應用極化sar干涉技術測量地形參數能提高測量的精度，並為測量植被覆蓋下的地表地形和估計植被高度提供了可能。本文提出的改進演算法比原有的演算法具有更高的測量精度。
  8. Children sat around a single coal - oil lamp to memorize poems or calculate long sums

    小朋友們圍坐在一盞煤油燈旁邊，背頌詩歌或是演算計算式比較長的算術。
  9. Jiu zhang suan shu and other ancient mathematical works recorded the specific gravity value of some materials and collected some related computational problems

    《九章算術》等古代數學典籍記載了一些物質的比重值及收錄了一些與比重有關的算題。
  10. Abbreviation of arithmetic logic unit, the part of a computer that performs all arithmetic computations, such as addition and multiplication, and all comparison operations

    算術邏輯部件的縮寫，執行全部算術計算，例如加法和乘和全部比較運算的一臺計算機的零件。
  11. A study on how comparison word problems are solved by primary students with different levels of reading comprehension

    閱讀水平不同的兒童解決比較型算術題研究
  12. I ' m worse at sums than jim, but better at history

    我的算術比吉姆的差，但是在歷史方面比較好。
  13. Arithmetic, bitwise, comparison, or string operators

    算術運算符、位運算符、比較運算符或字元串運算符。
  14. Context based adaptive arithmetic coding is used in the last part of the encoding process as the entropy coding. the mq coder is adopted in jpeg2000

    與其它的熵編碼方法相比，算術編碼能夠取得更好的壓縮效果，但它演算法復雜，運算量相對增加。
  15. 3 ) furtherly, an entropy encoder can compress the quantified values losslessly, and give a better overall compression result, too. in this paper, a new adaptive arithmetic coding scheme is given

    3 ）在熵編碼階段，比較了huffman編碼和算術編碼的優缺點，最後選取了一種自適應的算術編碼方案。
  16. Sonic noise can be solved through using arithmetic mean in place of the real numerical value to increase signal and noise ratio

    對于聲噪聲，我們採用算術平均值來代替其真值的方法來提高回波的信噪比，從而對聲噪聲進行抑制。
  17. The model, in this case, is the high - level language program - which, like all useful models, hides irrelevant detail about the idiosyncrasies of the underlying computing technology such as internal word size, the numbers of accumulators and index registers, the type of alu, and so on

    這種情況下，模式就是這個高級語言程序，它就像所有有用的模式那樣，隱藏了潛在的計算技術特性上的相關細節（比如內存字元大小，累加器的個數，索引寄存器， alu算術邏輯單元類型等等） 。
  18. A novel method of content - based image segmentation using deformable template matching is proposed. a two - dimensional ( 2 - d ) deformable template based on orthogonal curves is built by pre - computing extensions of the deformable template along orthogonal curves and sampling the curves uniformly. then the definitions of internal and external energy functions are given according to the image segmentation problem, and genetic algorithm is used to obtain globally optimal solutions. the proposed method uses a lower - dimensional search space than conventional methods and reduces the sensitivity of the algorithm to initial placement of the template. experiments on real - world images and in simulations at low signal - to - noise ratio show the robustness and good performance of the method

    本文提出一種採用可變形模板匹配技術進行基於內容的圖像分割演算法.通過預先計算出可變形模板沿著變形的正交曲線，並對模板曲線及正交曲線進行離散抽樣，建立一基於正交曲線的二維（ 2 - d ）可變形模板，針對圖像分割問題定義控制可變形模板進行變形的內、外部能量函數，本文採用遺傳演算法搜索能量函數最小的全局最優解.該新演算法比傳統的可變形模板匹配方法降低了搜索空間的維數，減少了演算法對模板初始位置的敏感.對實際圖像及模擬低信噪比圖像處理的結果表明，新演算法具有良好的分割精度及穩定性
  19. How to measure rapidly and accurately the thickness of nanometer is one of important methods of research and product nanometer film

    介紹了如何根據波動光學原理，使用普通物理實驗室中的邁克爾遜干涉儀和計算機技術，以及數碼攝像技術，比較準確、快速地測量納米膜的厚度。
  20. Describes xquery primary expressions, path expressions, sequence expressions, arithmetic comparison and logical expressions, xquery construction, flwor expression, conditional and quantified expressions, and various expressions on sequence types

    介紹xquery主表達式、路徑表達式、序列表達式、算術比較和邏輯表達式、 xquery構造、 flwor表達式、條件和定量表達式以及序列類型的各種表達式。
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