density-independent factor 中文意思是什麼
density-independent factor
解釋
非密度制約的- density : n. 1. 稠密；濃厚。2. 【物理學】濃度；密度；比重。3. 愚鈍，昏庸。
- independent : adj 1 獨立的，自主的，自治的，有主見的。2 自食其力的，收入足夠維持閉居生活的。3 願意獨立的，獨立...
- factor : n 1 〈英國〉經銷人；（代客買賣收取傭金的）經紀人；代理商；代辦人；〈蘇格蘭語〉 土地經管人。2 要素...
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Chapter 4 : the paraxial propagation of partially coherent beams with the hermite - gaussian mode is investigated. the more generalized and simple expressions of the mean squared width and the beam quality factor of the beam with different mode order are obtained in terms of the cross - spectral density. our re - sults show that the higher order strengthens the variations of the mean beam width and the beam quality factor for partially coherent beams, and the relation between the two parameters of partially coherent beams is independent of the coherence length
第四章：初步探索了部分相干厄米高斯光的傍軸傳輸，根據交叉光譜密度得到了其不同模階數的平均光束束寬和光束質量因子更一般的解析表達式，較高的模階數使得光束展寬得越快，光束質量變差，且這兩個光束參量的關系與部分相干厄米高斯光的相干長度無關。 -
Alpha2 - hs glycoprotein ( ahsg ) is involved in bone formation and metabolism and has been considered as an important candidate gene for osteoporosis, bone mineral density ( bmd ) is an important risk factor for osteoporosis and bone size is an independent determinant of osteoporotic fracture
骨質疏鬆癥是世界上一個重要的健康問題， 2 - hs糖蛋白（ ahsg ）與骨形成和骨代謝有關， ahsg基因是骨質疏鬆癥的一個重要的候選基因。骨密度（ bonemineraldensity ， bmd ）是骨質疏鬆癥的重要風險因子，骨大小是骨質疏鬆性骨折（ osteoporoticfractute ， of ）的獨立決定因子。 -
Density - independent factor
密度無關因子
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