常见例句雙語例句When L/D is small, die swell relates to entrance angles, and when L/D is quite great, the influence of die entrance angle for die swell is less.儅L/D較小時，擠出脹大與口模入口角有關； 儅L/D較大時，口模入口角對擠出脹大影響較小。 返回 die entrance angle