combination

• "that's a nice little combination you boys have there," boylan said .
  “你们几个孩子刚才配合得不错，”博尹兰说。
• A combination of sources of uranium may be the most realistic postulate .
  各种铀来源的综合考虑可能是最现实的假说。
• A combination of cushion blasting and line-drilling can be suitable .
  缓冲爆破和轮廓线钻眼法结合使用可能比较合适。
• The architecture in the town center is a successful combination of old and new .
  市中心的建筑是一个成功的古今结合。
• Certain machines use two or more of these basic motions in combination .
  某些机床兼有两种或两种以上的这类基本运动。
• They are obliged to resort to the most ingenious contortions and combinations .
  他们却不能不采取最巧妙的曲解和胡说。
• The formation of polyhalide depends on the combination of central halide ions .
  多卤化物的形成取决于中心卤化物离子的结合。
• The rule of combination of symmetry operations is successive performance of them .
  对称操作的组合规则，是逐次地去运用它们。
• Gaseous, liquid, or slurry propellants may be used in various combinations .
  气态，液体或胶状推进剂可能用于各种不同组合中。
• Some antigens, or combinations of antigens, are much more potent than others .
  某些抗原或者联合抗原可比其它抗原作用强得多。