氢

• More reactive are the heavier isotopes of hydrogen, deuterium and tritium .
  更为活跃的是氢的较重同位素，氘和氚。
• Astronomers have found that many stellar objects contain hydrogen atoms .
  天文学家们已经发现，许多恒星上含有氢原子。
• It is not possible for the bacteria to rid themselves of the hydrogen in this fashion .
  细菌不可能用这种方法脱去氢。
• The hydrogens no longer eclipse each other and are said to be staggered .
  氢原子彼此之间不再是重叠的，而是交叉的了。
• Our supplies of energy are from the sun, rain, coal, uranium and hydrogen .
  我们的能量来源于太阳、雨水、煤、铀以及氢。
• The neutron log is primarily responsive to the amount of hydrogen in the formation .
  中子测井对岩层的氢含量有显著反映。
• The potassium hydroxide electrolyte is forced into the cells just before use .
  在开始使用前把氢氧化钾电介质压入蓄电池。
• The free hydroxyl ion is involved in a further reaction with the silica network .
  游离的氢氧离子会进一步和硅氧网络反应。