“中国水土保持史”的概念、定义、翻译、参考文献-科学参考

单词	中国水土保持史
释义	中国水土保持史 Encyclopedia 工学中国水利史释 history of soil and water conservation in China中国水土保持史中国对水土流失机理的认知及其治理方略、技术的演进进程，以及各历史时期水土治理的主要工程与非工程措施。
随便看	direct image direct impact direct-indicating viscometer direct-indirect bioleaching direct inference, comparative inference and being seemingly evidential or inferential directing directing art directing curve directing emitter directing functional directing group directing line directing substitution directing surface directing techniques Directing the Documentary direct injection system direct in situ polymerase chain reaction direct integral direct integration direct integration method direct intelligent control direct intention direct interpolation direct interpretation key/direct interpretation indicator

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