氧

• Two moles of epoxy react with one mole of a-1100 .
  两个克分子环氧与一个克分子A1100反应。
• The odd oxygen species interconvert into each other rapidly .
  奇氧物质彼此之间很快地相互转化。
• This is 19 times the energy obtainable under anaerobic circumstances .
  这是无氧时所得能量的19倍。
• Water is a compound containing the elements hydrogen and oxygen .
  水是含有氢元素和氧元素的化合物。
• Oxygen and carbon dioxide from the air enter through the stoma .
  空气中的氧和二氧化碳由气孔进入。
• These sites include, carboxyl, epoxy, amino and the like .
  这些部位包括羧基、羰基、环氧基和氨基等。
• One atom of oxygen is linked to the nitrogen atom by a double bond .
  一个氧原子以双键与氮原子相连。
• The storage of lead oxide can be done in individual metal drums .
  铅氧粉可以放在单独的金属筒内储存。
• Scientists are not certain why the oxygen level dropped .
  科学家们现在还不能断定为什么含氧量会下降。
• The fuel and oxidizer are kerosene and liquid oxygen, respectively .
  燃烧剂和氧化剂分别为煤油和液氧。