Urith

常见例句

• The high Amount of Mg in Ni Catalyst is determined by atomic absorption apectrometry.The sample decompsed urith hydrochloric acid. nitric acid and perchlorate, is analyeed directly aqter adding La.
  原子吸收法測定鎳觸媒中高含量鎂時,樣品用鹽酸、硝酸、高氯酸分解,加入鑭後即可測定。
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