periodic table

短语

[计] 周期表

发音

UK /ˌpɪɹiˈɒdɪk ˈteɪb(ə)l/
UK /ˌpɪə-/
US /ˌpɪɹiˈɑdɪk ˈteɪbəl/

词形变化

periodic tables 复数 periodic tables

释义与例句

n.
  1. 1.

    A tabular chart of the chemical elements according to their atomic numbers so that elements with similar properties are in the same group (column).

    元素周期表

    周期表

    化学

词汇关系

名词

上位词 1

table

词源

The table is termed “periodic” because it follows the periodic law – when chemical elements are arranged in order of increasing atomic number, elements with similar properties recur at intervals.

来源：wiktionary