round error 中文意思是什麼

round error 解釋
舍入誤差
  • round : adj 1 圓形的；球形的；圓筒形的；弧形的，半圓（形）的。2 兜圈子的，一周的；來回的。3 完全的；十足...
  • error : n. 1. 錯誤；失錯。2. 謬見，誤想；誤信；誤解。3. 罪過。4. 【數學】誤差；【法律】誤審，違法；（棒球中的）錯打。adj. -less 無錯誤的，正確的。
  1. The device turns round at the range of 360, and locomotive block moves in linear guide in every unit zone. so optical fiber can arrive everywhere in focal plane. experiment result elucidation : the standard deviation of repeat error and positioning error less than 40 microns, the positioning precision of this system can reach demand

    用7根單元機構模擬4000根單元的相互關系，實驗結果表明：機構的重復性誤差和目標點定位誤差的均方根值均在定位精度要求范圍之內，能夠滿足望遠鏡快速、準確的定位要求。
  2. For the existing transformer cooling control system has many shortcomings such as the complicated system control circuit, the low reliability, the protection methods of blower fan being so simple, large control error, high fault rate, massive maintenance work and no method to realize telecommunication, this thesis develops a novel intelligent power transformer air - cooled control system based on the center of microprocessor through all - round technology analysis and research

    本文針對變壓器冷卻系統使用常規控制系統存在的系統控制迴路復雜、可靠性低、風機的保護方式簡單而無法進行故障預測、主變壓器油溫測量精度低造成控制誤差大、故障率高、維護工作量大、無法實現遠程通訊等問題，經過多方面的技術分析和調研，設計開發了新型的以微處理器為核心的智能式電力變壓器風冷卻器控制系統。
  3. The traditional methods are to solve the linear algebra equations directly, based on matrix factorization such as lu decomposition. with this kind of methods, the " true " solution can be derived if there is no consideration of the round error

    解線性代數方程組的傳統方法是利用lu分解等直接求解，雖然傳統方法具有理論上直接得到真解的優點，但當系數矩陣條件數很大時，存在嚴重的穩定性問題。
  4. Round - off error

    捨去誤差
  5. According to square - root kalman algorithm having the phenomenon of the round - off error accumulated, periodical training and the initialization of the algorithm was applied

    針對于平方根kalman演算法的舍入誤差積累現象，提出採用周期性訓練，重置演算法初值的方法改善。
  6. To machine the honeycomb sandwich, an interpolation method based on a rotary axis is also studied. with the round vector function and rotary movement group, a model of the error curved surface of the theoretical ellipsoid is set up to describe the actually measured surface

    以圓矢量函數和回轉運動群為工具討論了曲面的誤差變換，利用理論橢球面的誤差曲面建立了實測曲面的數學模型，通過求解理論曲面的法線實現了實測曲面的等距計算和陰陽面數據轉換。
  7. We firstly study some aspects, such as the modulation ( ofdm ) in the physical layer and the media access control ( mac ) protocols, combining reliable data transmission with high - throughput access methods and real - time, quality - of - service ( qos ) features. some problems exist in tcp applications over plc, because the high bit error rate makes it difficult to estimate the round trip time ( rtt ) and causes unnecessary retransmission

    通過對現有的兩種產品（ homeplug和inari ）的mac協議：類似無線通訊csma ca協議（以競爭為基礎）和集中式的令牌環（ ctp ）協議（避免競爭）的媒質接入控制的原理進行分析和計算，對兩個協議進行了性能評價及分析了它們對qos的支持。
  8. But when the condition number of the matrix is very large, the round error will be accumulated to collapse the true solution, that is, the method is unstable

    同時，當系數矩陣的非零元結構不規則或帶寬較大時，其計算量與存儲量十分大。
  9. Accumulated round off error

    累積舍入誤差
  10. Methods to estimate bias error, dispersion and first round hit probability for artillery system are shown. ( 2 ) error - sources of position survey preparation, target position decision, ballistic preparation, meteorology preparation, models, technical preparation and the rest for deliberate preparation as well as their effects on initial firing data errors are discussed in details

    （ 2 ）較詳細地討論了精密法決定射擊開始諸元中，測地準備、決定目標位置、彈道準備、氣象準備、模型、技術準備、其它未測定或未修正誤差等誤差源等及其對射擊開始諸元的影響。
  11. A technology of dynamic measure round error and error separating

    圓度誤差的動態測量及誤差分離技術
  12. This is a dangerous test for juventus, as the first round of the coppa italia is a one - off tie, so there is no margin for error

    我們即將開始新的賽季，而我們的狀態非常的好.雖然我對對手們不是一非常了解，但是我們必須尊重每一個對手
  13. Methods to calculate effect of bias error and dispersion on first - round hitting probability and on multi - round hit probability are discussed. according to calculating results, influence on first - round hitting probability by accuracy of each factor, by the firing range, by the change of meteorology condition with space - time, and by dispersion are analyzed, so are influence on multi - round hitting probability by bias error & dispersion

    討論了射擊開始諸元精度與密集度對首發命中概率與多發命中概率影響的計算方法，並根據計算結果討論了決定射擊開始諸元的各因素精度、射程的變化、氣象條件隨時間與空間的變化對首發命中概率的影響，密集度的變化對首發命中概率的影響，及射擊開始諸元精度與密集度對多發命中概率的影響。
  14. 1 because round trip resistance to be large becomes the primary factor of measurement error, it cannot recommend long products

    1往復抵抗大測定誤差要因長尺推? 。
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