HRD

名词 n. 专有名词
中文释义

英文释义

名词 n.
  1. Abbreviation of hardness on Rockwell scale D. abbreviation,alt-of
专有名词
  1. Initialism of Huanghe River Delta (= Yellow River Delta): a geographic region of China, on the Yellow River/Huanghe, at its delta regions by the Shandong Peninsula, on the Bohai Sea and Yellow Sea, marginal seas of the Pacific Ocean. abbreviation,alt-of,initialism
    — The Huanghe River Delta (HRD) has rich resources and is being developed on a large[…]On the basis of analyzing the characteristics of environment and resources in the HRD, this[…]
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