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- Analysis Expression for Linear Dimensional Error Distribution Curve 一維誤差分布曲線(xiàn)的解析表達式
- A distribution curve in which the frequencies are cumulative. 累積曲線(xiàn)用以累計頻率的分布曲線(xiàn)
- Accordng to Gaussian distribution equation, we can paint a curve and obtain the normal distribution curve of random error and the rule of random error. According to the rule, we may get probability of random and confidence interval. 按高斯誤差分布方程作圖可得偶然誤差的正態(tài)分布曲線(xiàn),根據方程和曲線(xiàn)可得偶然誤差的分布規律,可求出偶然誤差出現的概率,從概率可得到平均值的置信區間。
- Computational results showed that pressure distribution curve in parallel plates microchannel was convex decreasing parabolic curve. 模擬計算結果表明,平行平板間滑移流動(dòng)的氣體壓強分布曲線(xiàn)是上凸的下降拋物曲線(xiàn)。
- Direct evaluation differs from the iterative approach in that any inaccuracy in the operation exhibits a more random error distribution. 直接賦值法與迭代法的不同之處在于這種方法產(chǎn)生的誤差分布更隨機。
- The results showed that the Stereology analysis method can obtain the average value and distribution curve of the superfine powder of talcum. 與其他測量方法的測量結果相比,其測量精度高,重復性好,測量速度快。
- A new calculating method of axial tooth angle is put forward, which leads to forming error distribution of hob tooth forms. 提出新的軸向齒形角計算方法，使滾刀刀齒形誤差分布較為合理。
- Considering the geometrical figure of tube and tip,we calculated the surface charge density relative distribution curve of metallic carbon nanotube. 考慮碳納米管尺寸及端帽形狀,計算得到了比較精確的金屬型納米管表面電荷密度相對分布曲線(xiàn)。
- A new calculating method of axial tooth angle is put forward,which leads to reasonable error distribution of hob tooth forms. 提出新的軸向齒形角計算方法，使滾刀刀齒形誤差分布較為合理。
- Analysis shows that the slope of hi-logarithmic degree distribution curve is in direct ratio to the node's increasing speed. 研究發(fā)現網(wǎng)絡(luò )雙對數度分布曲線(xiàn)斜率與網(wǎng)絡(luò )節點(diǎn)增長(cháng)速度成正比。
- The shift of the distribution curve of coal preparation management is introduced ,which can be used to calculate the production quota. 介紹了選煤生產(chǎn)技術(shù)月總結分析中分配曲線(xiàn)的平移方法,用其預測、估計生產(chǎn)指標。
- The wavy distribution curve of precipitation formed on the longitudinal-arranged underlying rangegorge landforms.At leeside of range, dry valley formed due to fohn effect. 縱向排列的嶺谷地形波，形成明顯的降水波狀起伏分布曲線(xiàn)，氣流越過(guò)山嶺后下沉氣流帶來(lái)“焚風(fēng)”效應，形成干熱河谷。
- Also by reference to the moisture distribution curve method existing in agrology a method for measuring the capillary ascension height in stratified ground is developed. 并參考農業(yè)土壤學(xué)中的含水量分布曲線(xiàn)法解決了干旱鹽漬土地區非均質(zhì)成層土中的毛管水上升高度的測定方法問(wèn)題。
- Some kind of usual specific surface distribution curve and accumulative total porous volume distribution curve model of coal reservoirs in the basin are summarized in this paper. 總結了鄂爾多斯盆地煤儲層幾種常見(jiàn)的比表面積分布曲線(xiàn)及累計孔體積分布曲線(xiàn)模型。
- Firstly,error source and error control method of different map scanning digitization way is compared by the way of testing in this article.Then,data accuracy is analyzed.And error distribution is tested.Lastly,some conclusion is given. 本文通過(guò)實(shí)驗,比較不同的數字化方法的數據誤差來(lái)源及誤差控制方法,分析了成果數據的精度,并對誤差分布進(jìn)行了檢驗,得出了一些有益的結論。
- The results showed that the image analysis method can obtain the average value and distribution curve of ratio of length to diameter for vilnite powder with needle shape. 研究表明圖像分析方法可以直接給出硅灰石針狀粉末的平均長(cháng)徑比及不同長(cháng)徑比的分布情況。
- Based on the characteristics of MODIS data, geo-location of the experimental area, and the error distribution patterns of different projections, we conclude that the Albers Conical Equal Area projection is feasible for the geometric correction. 并對制作我國MODIS遙感影像圖時(shí)的投影方式選取問(wèn)題進(jìn)行了討論，通過(guò)分析MODIS數據的特點(diǎn)和用途、根據應用區域的地理位置以及各種投影方式的誤差分布模式，確定在幾何校正的過(guò)程中使用亞爾勃斯(Albers)等積圓錐投影。
- Based on the Nano-CMM structure, error distribution characteristic and accuracy demand, the micro three light beam planar reflector laser interferometer was selected to separate the Nano-CMM error. 根據納米三坐標測量機結構、誤差分布特征和精度要求,選用微型三光束平面激光干涉儀分離測量機誤差。
- The distributed test system enables to survey and protract the body pressure distribution curve of different seat cushion effectively. 實(shí)驗臺中的分布式體壓測試系統能夠有效地測繪出不同座墊實(shí)驗中的人機接觸界面的體壓分布曲線(xiàn)，并發(fā)揮出很好的測試作用。
- It is shown by simulation study and real data analysis that our approach can be applied to general error distribution cases, moreover, it outperforms the existing methods when the error is non-normal. 模擬和實(shí)例研究表明我們的方法適用于一般的誤差分布情形，而且在誤差分布為非正態(tài)時(shí)優(yōu)于已有的方法。
