cesium ['si:zɪrm]

例句:

• The two cesium isotopes decay at different rates.
  来自SA
• Cesium chloride is an example of a bodycentered cubic crystal.
  氯化铯是体心立方晶体的一个例子.
  
• Otherwise cesium tetrachloroiodide may be formed.
  不然可能形成四氯碘化铯.
  
• This is the basis for the well - known cesium clock, presently the standard of frequency and time.
  这就是众所周知的铯原子钟的基础, 它是目前的频率和时间基准.
  
• There is still too much radioactive cesium present.
  来自SA
• Spinach had initially tested for excessive levels of radioactive iodine and cesium.
  来自VOA