窄帶鋸 的英文怎麼說
中文拼音 [zhǎidàijū]
窄帶鋸
英文
narrow band saw-
Narrow band saw blades for woodworking ; dimensions
木材加工用窄帶鋸片.尺寸After considering the curvature effects, we find that armchair tubes are yet metallic with no band gaps. as for metallic zigzag tubes and metallic chiral tubes, a curvature - induced band gap and two accessional von hove singularities can be found. the width of the band gap depends on its tube - diameter and chirality
我們發現,在考慮捲曲效應以後,扶手型管不產生帶隙,仍為金屬性管;而對于鋸齒型金屬性管和螺旋型金屬性管,因捲曲誘導在費米能附近產生一個窄的帶隙以及兩個附加的范?霍夫奇點峰。Narrow bandsaw blades for woodworking - dimensions
木工窄帶鋸條.尺寸Code of practice for safeguarding woodworking machines. narrow band sawing machines
木工機械安全裝置實用規程.第5部分:窄帶鋸木機We find that the relations between the electronic effective mass of lowest - lying conduction band and wave vector are resemble, not only for narrow - gap semiconductor zigzag tubes but also for wide - gap semiconductor zigzag tubes. the electronic effective masses at bottom of lowest - lying conduction band depend on their tube - diameters
我們發現,無論是鋸齒型窄隙半導體管還是鋸齒型寬隙半導體管,同一類管的最低導帶的電子有效質量隨波矢變化的規律基本相同,且其導帶底的電子有效質量隨管徑的增大而減小。Again, the electronic effective masses at bottom of lowest - lying conduction band of narrow - gap semiconductor zigzag tubes are inversely proportional to square of their tube - diameters. as for chiral tubes, the electronic effective masses at bottom of lowest - lying conduction band contact with their tube - diameters and chiralities
此外,鋸齒型窄隙半導體管導帶底的電子有效質量與其管徑的平方成反比關系;對于螺旋型管,其導帶底的電子有效質量不僅與管徑相關,而且與螺旋度也相關聯。分享友人