assay ton

短语

[化] 检定吨; 化验吨(等于29.1667克(短吨)或32.67克(长吨))

词形变化

assay tons 复数 assay tons

释义与例句

n.
  1. 1.

    A standard quantity used in assaying, equal to 29+¹⁄₆ grams (the short assay ton) or 32+²⁄₃ grams (the long assay ton).