longitudinal extent

基本解釋

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(wǎng)機(jī)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(guān)。
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(jié)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(fàn)圍，又能觀察骨髓內(nèi)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。