medium

• The potato is a good nutrient medium for many bacteria .
  马铃薯对许多细菌是一种良好的培养基。
• The medium extends unbroken from star to star .
  这种媒质连绵不断地从一个星体扩展到另一个星体。
• There can be no medium .
  不存在中庸之道。
• Only dielectric stratified media will be treated in this section .
  这一节将只讨论介质分层媒质。
• My horse was not above medium size, but he was alert .
  我所骑的马，大小不过中等，但是感觉灵敏。
• Vacant positions can be made known through the medium of the press .
  职位空缺可假托报纸公布于众。
• She is medium in stature .
  她中等身材。
• She is of medium stature .
  她中等身材。
• In the theater of the media there are economic slights of hand .
  传播媒介在经济上又耍了一个大花招。
• An autoclave is usually necessary for preparation of the culture media .
  培养基通常要进行高压杀菌。