橡胶

• He scraped the bits of boiling rubber on to a plate .
  他把这些滚热的橡胶碎片刮进一个盘子里。
• Both the rubber and the pith ball are negatively charged .
  这时，橡胶棒和木髓球两者都带负电荷。
• I hate that damned rubber. i loathe the filthy natives .
  我恨这晦气的橡胶。我厌恶这些肮脏的土人。
• Close down autos and you close down steel and rubber .
  关掉了汽车工业你也就关掉了钢铁工业和橡胶工业。
• If plastic and rubber are burnt , they 'll give off poisonous gases .
  塑料和橡胶燃烧，就会放出有毒的气体。
• Despite all the improvement, rubber still has a number of bad outs .
  虽然橡胶已有许多改进，但它仍有许多缺点。
• Organic rubbers develop a resinous surface crust through weathering .
  有机橡胶经过风蚀后，逐呈现出树脂状的外表。
• These holes were to be ground smooth, painted, and filled with a rubber plug .
  这些孔要磨光，油漆，并塞以橡胶塞。
• The mechanism of tackification of rubbers by resins is not completely understood .
  有关橡胶被树脂增粘的机理尚未完全了解。
• But at that time every attempt to make rubber hard and strong came to nothing .
  但是那时候想把橡胶做得既硬又牢的尝试全部失败。