“three years of continuous drought from 1959 to 1961 in China”的概念、定义、翻译、参考文献-科学参考

单词	three years of continuous drought from 1959 to 1961 in China
释义	three years of continuous drought from 1959 to 1961 in China Encyclopedia 工学〔重大干旱灾害事件〕释 three years of continuous drought from 1959 to 1961 in China1959～1961年三年连旱 1959～1961年，中国发生的影响范围广、持续时间长、灾害损失大的严重干旱。
随便看	edge chromatic number edge coloration edge color critical graph edge-color-critical graph edge coloring edge community edge computing edge-connected graph edge connectivity edge connector edge contraction edge cover edge covering edge covering number edge curvature edge cut edge cutset edged edge damping edge deleted subgraph edge-deleted subgraph edge deletion edge detection edge detector edge disjoint path

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