threshold substance 中文意思是什麼

threshold substance 解釋
有閾物質
  • threshold : n. 1. 門檻;入口,門口。2. 【心理學】閾限。3. 界限,限度。4. 【物理學】臨界值,閾。5. 入門,開始,開端。
  • substance : n 1 物質,材料;【哲學】實體,本體,本質 (opp appearance)。2 實質,內容;(故事等的)要旨,要領...
  1. In the uv light region, the absorption dramatically increases that is caused by the absorption of the films substance, hi addition, as the heat treatment temperature increases the absorption threshold slightly occurs " red shift "

    在紫外區,薄膜的吸光度急劇增大,而且,隨著熱處理溫度的增加,吸收閾值發生輕微的「紅移」 。這種降低是由於薄膜物質的吸收所致。
  2. The algorithm builds voxel between neighboring slices of volume data, then gets density of a certain substance by experience. after setting threshold for surface of the substance which we want to get, and computing triangle mould of every voxel cube by use of linearity interpolation, the algorithm represents the surface of the substance as the form of triangle mesh

    該演算法通過在相鄰的體數據切片之間構建體素,根據經驗獲得某一種物質的密度值,設定待求物質表面的閾值,利用線性插值求出每一個立方體體素的三角剖分的構型,進而將整個物體表面以三角型網格的形式表示出來。
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