standard sample

英 美
  • 标准样品
  • sample n.样品；样本vt.采样；取样；品尝，体验
  • standard n.标准；规格；水准；军旗adj.标准的；普通的；规范的；权威的

双语例句

    1. Research methods about standard samples of water quality determination of Kjeldahl nitrogen were put forward.
      提出了水质凯氏氮标准样品的研究方法。

相关词汇

standard key standard standard reference telephone circuit standard chroma subcarrier frequency Standard Guide for Testing Varnishes standard for equipment authorization Standardization of Admission Process standard free air ionization chamber Standard Document Interchange Format standard particle swarm optimization Standard Accounting Reporting System standard of office conduct committee
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