laboratory

• A sulphurous smell came from the laboratory .
  实验室传来了硫磺气味。
• A laboratory must be kept in good order .
  实验室里必须保持井井有条。
• Each step can be duplicated in laboratory .
  每一步都可在实验室中进行验证。
• Laboratory tests show polymorphonuclear leukocytosis .
  实验表明多型核白细胞增多。
• Conversely, the universe provides a laboratory .
  反过来，宇宙空间也可作为实验室。
• They have been transported to the laboratory for analysis .
  它们已被送往实验室分析。
• He would stay for hours at a stretch in the laboratory .
  他在实验室里一蹲就是好几个小时。
• New inventions often languish in the laboratory for years .
  新的发明都将在实验室里孕育多年。
• A common laboratory source of light is provided by a mercury arc .
  通常的实验室光源选用汞弧灯。
• Most laboratory animals are quite insensitive to enterotoxin .
  大多数实验动物对肠毒素极不敏感。