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- Ambrosia trifida L. 三裂叶豚草
- and giant ragweed (Ambrosia trifida L.) 和三裂叶豚草(Ambrosia trifidaL.;)
- Ambrosia trifida L 三裂叶豚草
- There were Iva xanthifolia Nutt,Ambrosia artemisiifolia L.,Ambrosia trifida L.of invasive species and Cosmos bipinnata Cav of noninvasive species from temperate zone. 所选择的植物包括:取种于温带的入侵植物假苍耳(Iva xanthifolia Nutt)、豚草(Ambrosia artemisiifolia L.;) 、三裂叶豚草(Ambrosia trifida L
- The effects of competition with Helianthus turberosus on photosynthesis of Ambrosia trifida were studied under different densities under series replacement experiments. 采用取代试验设计，研究了不同密度比条件下，菊芋对三裂叶豚草光合特性的竞争机理。
- The genetic structure of seven Ambrosia trifida population from northeast China were investigated using horizontal starch gel electrophoresis ten putative loci from ten enzyme systems were statistics analysis. 采用水平切片淀粉凝胶电泳测定了东北地区分布的不同生态环境条件下7个三裂叶豚草种群的遗传结构。
- The inhibiting effects of competition of Helianthus turberosus on photosynthesis with Ambrosia trifida increased along with the density increase of Helianthus turberosus in the mixed population. 可见，菊芋竞争对三裂叶豚草的光合作用具有一定抑制作用，且抑制作用随着混种种群中菊芋密度的增加有增强的趋势。
- Keywords Essential oil;Ambrosia trifida L.;Pollen;GC-MS; 三裂叶豚草;花粉;挥发油;气相色谱-质谱法;
- Mechanism of Photosynthetic Characters of Ambrosia Trifida in Competition with Helianthus turberosus 菊芋对三裂叶豚草叶片光合特性的竞争机理
- STUDY ON THE DORMANCY LAW OF SEEDS OF AMBROSIA ARTEMISIFORIA AND AMBROSIA TRIFIDA 豚草和三裂叶豚草种子休眠规律研究
- Keywords High performance capillary electrophoresis;Non _ gel sieving;Ambrosia trifida L.;Polymerase chain reaction; 高效毛细管电泳;无胶筛分;豚草;聚合酶链反应;
- Invasive alien species giant ragweed(Ambrosia trifida L.) and its risk assessment 外来入侵物种三裂叶豚草(Ambrosia trifida L.;)及其风险分析
- London is spelt with a capital L'. London一字中L是大写的。
- Analysis of Polymerase Chain Reaction(PCR) Products of Ambrosia Trifida L. by High Performance Capillary Electrophoresis 豚草聚合酶链反应产物的高效毛细管电泳检测
- Ambrosia trifida [医] 高豕草
- Suggestive of ambrosia; fragrant or delicious. 美味佳肴的；芳香的，美味的使人想到神仙食品的；芳香或美味的
- My main concern is with the W's and L's. 我关注的是一场比赛的输赢。
- I charge you not to forget what l have said. 我告诫你不要忘记我所说的话。
- Suggestive of ambrosia;fragrant or delicious. 美味佳肴的;芳香的，美味的使人想到神仙食品的;芳香或美味的
- Later Aphrodite herself brought ambrosia. 后来阿芙洛狄特亲自带了仙肴。
