基本解釋

• 真空管

英漢例句

雙語例句

• Interestingly, mice who could escape the light by ducking into a dark tube also escaped the worst of the depression.
  有趣的是，那些通過鉆到管道中避免光照的小白鼠也躲過了一劫。
• The results show that the displacements of the procumbent circular tube under lateral impact are mainly local depression around the impact point and the global deformations can be neglected.
  實驗研究與數(shù)值模擬結果表明，砂墊平鋪圓管的橫向沖擊變形主要為沖擊點局部凹陷，結構的整體彎曲變形可以忽略。

• depression tube更多例句

專業(yè)釋義

能源科學技術

• 真空管