... compactness theorem 紧性定理 compactum 紧统 comparability of cardinals 基数的可比较性 ...
基于96个网页-相关网页
pachypodium compactum 千代田之松 ; 千代田松
Triticum compactum 密穗小麦
Amomum compactum 爪哇白豆蔻 ; 白豆蔻
Pachyphytum Compactum 千代田之松
Ligustrum compactum 长叶女贞 ; 木犀科•大叶女贞
Sphagnum compactum 密叶泥炭藓
Amomum compactum Soland ex Maton 白豆蔻 ; 或爪哇白豆蔻
This article deals with the species of bees pollinating Amomum compactum, along with the laws governing their growth and decline.
摘要本文研究了为小蜜蜂授粉的蜜蜂种类，以及它们的生长和衰退规律。
This article deals with the species of bees pollinating Amomum compactum, along with the laws governing their growth and decline, and the pollinating effect of Nomia and Ceratina in the field.
本文记述了为白豆蔻传粉的花蜜蜂种类、传粉行为，并对彩带蜂、芦蜂在田间的消长规律及访花传粉效果进行了调查测定。
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