shield

• How well is the exposure area shielded from the cyclotron proper .
  照射区对回旋加速器本身的屏蔽程度如何？
• From this time onward the greater part of the shield remained stable .
  从此以后，地质的大部分保持稳定状态。
• The shields and swords that hung on the walls rattled against each other .
  壁上挂的剑，盾相互撞击，铛铛作响。
• At the end of the count the sample is ejected into a shielded store .
  计数完毕，样品被送入一个屏蔽的储存器内。
• The strip shields also have the disadvantage of requiring regular cleaning .
  片状冷却片也有缺点，就是需要定期清洗。
• He now regards these scruffy photographs as his shield and buckler .
  他现在把这些一文不值的照片当成他的护身符和挡箭牌。
• The crankcase opening for the roaddraft tube was usually well shielded .
  行车气流抽吸管的曲轴箱开口通常是很好地遮挡着的。
• The only shield to his memory is the rectitude and sincerity of his actions .
  在追忆往事时，唯一的盾牌是他的行为正直和诚实。
• Mezentius threw his spear, which striked aenea's shield and glanced off .
  墨曾提乌斯投了一枪，打在阿涅阿斯的盾牌后往一边飞去。
• We wish to estimate at what distance this shielding becomes incomplete .
  我们想要估计一下，在多大距离处这种屏蔽作用将变为不完全的。