| 1. | The attained rate respectivly was 0 . 07 % , 0 . 02 % , 0
此粗提物在一定浓度时低温下易于结晶，晶体为多边形。 |
| 2. | Influence of melia azedarach seed coarse extract on biological activity of rice weevil
苦楝籽粗提物对玉米象生物活性的影响 |
| 3. | Biological activities of crude extracts from polygonum hydropiper l . against pieris rapae l
辣蓼粗提物对菜青虫的生物活性 |
| 4. | Study of the bioactivity of extracts from wedelia chinensis merr . on larvae of ostrinia furnacalis
蟛蜞菊粗提物对玉米螟拒食作用研究初报 |
| 5. | The effect of the extraction from rubus corchorifolius on the movement of isolated duodenum from rabbit
山莓粗提物对家兔离体十二指肠运动的影响 |
| 6. | Bioactivity and photo - activation of crude extracts of the plant celastrus sp . against pieris rapae
野生植物南山王粗提物对菜青虫的生物活性和光活化作用 |
| 7. | Bioassay of crude etracts from phyllostachys pubescens and chrysanthemum morifolium against myzus persicae and plutella xylostella
杭白菊粗提物对桃蚜和小菜蛾的生物活性测定 |
| 8. | The effect of antifeedant and growth inhibition of crude extracts of ginkgo biloba l . against the diamonback moth , plutella xylostella l
银杏叶粗提物对小菜蛾的拒避和生长发育抑制作用 |
| 9. | The antimicrobial characters of the fermenting liquor of bc98 - b cereus and its antifungal crude extraction on fusarium oxysporum f sp cucumerinum owen
发酵液与抑菌粗提物对黄瓜枯萎病菌的抑菌特性研究 |
| 10. | The fusion protein product had significant activity , the activity of crude extraction corresponded to 22 . 5 % of that of standard megf
表达产物megf融合蛋白具有较好的活性，其粗提物的活性相当于标准megf的22 |
