| 1. | Mechanism of degradation succession in leymus chinensis stipa grandis steppe community 大针茅草原群落退化演替机理的研究 |
| 2. | Effect of mowing systems on composition of stipa grandis community in inner mongolia steppe 不同轮割制度对内蒙古大针茅草原群落组成的影响 |
| 3. | Characteristics of spatial distribution for the main populations of scarabaeoideal larvae in stipa grandis steppe 大针茅草原蛴螬群落主要种群空间分布特征研究 |
| 4. | Leymus chinensis and stipa grandis are dominant species with a wide distribution in the inner mongolian steppes 羊草和大针茅是内蒙古典型草原地带性分布的优势种。 |
| 5. | The fructan and starch contents of l . chinensis were 3 . 2 and 3 . 6 times respectively those of s . grandis 羊草地下器官碳水化合物的含量显著高于大针茅,其果聚糖和淀粉含量分别是大针茅的3 . 2和3 . 6倍。 |
| 6. | This company is an important backbone company in shaoxing county , concentrating production , managing , service on one 浙江绍兴勇大针纺工艺有限公司是绍兴县重点骨干企业,是集生产、经营、服务于一体的经济实体。 |
| 7. | The results showed that the carbohydrate components in below ground organs of both l . chinensis and s . grandis included fructan , sucrose , glucose , fructose , mannitol and starch 结果表明,羊草和大针茅地下器官的贮藏性碳水化合物的组分主要包括果聚糖、蔗糖、葡萄糖、果糖、甘露醇和淀粉。 |
| 8. | In a safe place tom examined two large needles which were thrust into the lapels of his jacket , and had thread bound about them - one needle carried white thread and the other black 在一个安全的地方,汤姆仔细检查了别在上衣翻领上的两根大针,针上还穿着线,一根绕着白线,另一根绕着黑线。 |
| 9. | Among a total of 134 bands perceived via 16 primers from 7 populations of s . grandis in different regions , 120 bands or 89 . 55 % are polymorphic , showing the high genetic variation of individuals 在大针茅7个群体中,利用16个有效引物共获得134条谱带,其中多态性谱带120条,占89 . 55 % ,说明个体间发生较高的遗传变异。 |