sample fraction 中文意思是什麼
sample fraction
解釋
樣品粒級-
The braiding parameters include the dimensions of sample, the braiding yarn of main part, the volume proportion of each region to whole structure, the size of the braiding yam, the yarn packing factor, the fiber volume fraction, the braiding angle and the braiding pitch length
主要的編織結構參數包括試件的外形尺寸、主體紗行數和列數，三個區域各自所佔的體積百分比、編織紗線的細度、紗線填充因子、纖維體積含量、編織角以及編織花節長度。 -
Practice for setting an upper confidence bound for a fraction or number of non - conforming items, or a rate of occurence for non - conformities, using attribute data, when there is a zero response in the sample
當樣品中出現零反應時使用屬性數據為不合格項的系數或數量或不合格發生率設定上置信限的實施規范 -
Standard practice for setting an upper confidence bound for a fraction or number of non - conforming items, or a rate of occurrence for non - conformities, using attribute data, when there is a zero response in the sample
當樣品中存在零反應時使用屬性數據為不合格產品比值或數值或不一致發生率設定一個上限置信區間的標準規程 -
A population is a whole, and a sample is a fraction or segment of that whole.
總體是所研究的現象全體；樣本則是總體中的一部分。 -
Traditional methods for measuring fraction of nonconformities become inapplicable for those high quality processes since any manufacturing sample of reasonable size likely contains no defective product items
然而，由於在這些高質量製程（不良品種通常用百萬分之一?衡量單位）所取出適當大小的樣本中幾乎沒有不良品，因此常規用來衡量這些低不良率製程的方法變得沒有效率且不適用。 -
The differences in orbital morphologies due to different potentials is slighting, however, given a certain potential, for clusters that have perigalactic distance smaller than 1 kpc, some orbits may exhibit a chaotic behavior. the correlation between the metallicity of samples and the orbital morphologies is unclearly ; ( 4 ) it is found that the semi - major axis, apogalactic distance and azimuth period of 29 sample clusters are changed with their metallicity similarly, but a obvious correlation is seen between orbital eccentricity and metallicity. there is a fraction of 24 % of the sample clusters with eccentricities lower than 0. 4
不同的引力勢模型對球狀星團軌道的具體形態影響不大，在給定的引力勢模型下，當某些星團的運動軌道穿越距銀心1kpc附近的區域時會出現「混沌」現象： （ 4 ） 29個樣本星團的軌道半長軸、遠銀心距和方位周期隨金屬度的變化規律基本相似，樣本星團的金屬度與其軌道形態之間的相關性並不明顯，然而軌道偏心率與金屬度有關，對于所選的暈族樣本星團而言，大約有24的樣本星團的軌道偏心率低於0 . 4 。
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