reducers [rɪd'ju:səz]

例句:

• This invention relates to the field of concrete complex super - retarding water reducers.
  本发明涉及一种复合混凝土超缓凝减水剂领域.
  
• Of these, we can identify anoxygenic phototrophs , sulphate reducers and methanogens.
  从这些里面, 我们可以辨认出无氧光合自营菌, 硫酸盐还原菌,以及硝化细菌.
  
• The thrust ball bearings are used in lathe centers, automobile cluthes, reducers and so on.
  推力球轴承在工作中必须加以轴向予紧.它们主要适用于车床顶心 、 汽车离合器 、 减速机等.
  
• Sullivan said Tylenol and other children's fever reducers are safe, as long as parents give the correct dose.
  来自MSN