broad seal

基本解釋

The broad seal was impressed with Winthrop's coat of arms.
碩大的火漆封蠟上蓋著溫思羅普的紋章。
Wei & Jin Dynasty scholars'feeling concerning mountains and rivers , bake down with the seal on being perceptual , seem so broad-minded , the liberation , freedom.
魏晉士人所揣著的山水情懷，感性上烙下的是“自由與解放”的意蘊的印記，顯得那麼的曠達、解放、自由。
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The single-tube pressure test fixture for heat exchanger in the Petrochemical units, which has the properties of excellent seal, simple operation and broad application, is introduced in the paper.
本文介紹了一種化工裝置中各類換熱器換熱琯試壓卡具的設計結搆原理及應用傚果，該夾具具有密封性較好，操作簡單，適用麪廣的特點。