... 总平均生长量 mean annual increment 定期平均生长量 periodic annual increment 连年生长量 current annual increment ...
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提出了以定期结实年数和定期结实枝平均生长量为标准的优树选择方法。
The great bearing interval was regarded as optimum time, and optimum method for plus tree selection was put forward by the analytical results.
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