longitudinal extent

基本解释

Longitudinal uniformity is decided to a great extent by weighting balance feeding fiber current and transverse uniformity is closely relating to air transverse distribution.
縱曏均勻度在很大程度上取決於成網機定量喂給的纖維流，而橫曏均勻度還與氣流橫曏分佈密切相關。
Results The X ray plain film of GD had characteristic change. The extent of bone involvement demonstrated could be depicted in longitudinal direction and the changes of marrow involvement on MRI.
結果本病的X線平片有特征性改變，MRI既能顯示骨骼病變縱曏累及範圍，又能觀察骨髓內部受累的變化。
The effects of RF radiation on longitudinal and transverse relaxation rates are negligible, while the RF radiation depresses cross-relaxation rate to some extent.
射頻場的照射對縱曏與橫曏弛豫速率的影響甚微，可以忽略，而交叉弛豫速率在射頻場的照射下則有一定程度的降低。