hybrogen

常见例句

• Carbon Deoxidization: with purity greater than 99.9% of the nitrogen raw material. In the carbon and catalyst under. Removal of nitrogen in the oxygen, No need for hybrogen source.
  采用高效吸附型催化剂，去除氮气中的氧，氮气纯度和压力不受氢气源的影响。
• Keywords U series dating;Hybrogen isotope;Oxygen isotope;Paleotemperature determination;
  铀系年龄;氢同位素;氧同位素;古温度测定;
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