wwr
- abbr.widower 鳏夫
wwr-
I 'd love some underwater WWR bots ; deep sea Armstrong !
我喜欢水下机器人，深海阿姆斯特朗！
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The mixture of 11 races of Erysiphe graminis f. sp tritici ( EGT ) was inoculated to 45 entries of wild wheat relatives ( WWR ) which belong to 10 species of six genera collected in Heilongjiang province .
用小麦白粉病菌11个生理小种的混合菌种，对黑龙江省的小麦近缘野生植物的6属10种的45份材料进行接种，除1份免疫外，其余均接种成功。