为丰富

Species richness and Pielou evenness index were used to measure species diversity. Species richness in polluted area was 32-67, while in control area it was 47-82. Pielou evenness index of tree layer was 0.1161-0.8509, while those of shrub layer and herb layer were 0.1763-0.3249 and 0.0443-0.2601, respectively. The results showed that both species richness and Pielou evenness index were influenced by the point source pollution. Species importance values showed significant differences between polluted area and control area. Dominance of different species had changed, and some species even disappeared under the pressure of pollution, indicating a process of species replacement in plant communities. Such species replacement can provide a scientific basis for species selection for restoration of human-damaged ecosystem. The natural regeneration of Quercus variabilis was insensitive to pollution, while Cupressus funebris was effected seriously.

仅在污染区中出现的物种数量远低于仅在对照区中出现的物种数量；(2)可分出4种基本的群落类型：马尾松林、柏木林、栓皮栎林和马尾松＋栓皮栎林，各群落特定层次的物种丰富度指数以及Pielou均匀度指数在污染区与对照区之间存在显著差异；(3)污染胁迫下，物种在群落中的生态优势度发生了变化，反映了群落中不同物种相互替代的过程，这种物种的替代可为今后受损生态系统人为恢复过程中物种的筛选提供一定的理论参考；(4)对群落中王要物种更新的调查发现：栓皮栎林对污染不敏感；柏木林污染区与对照区幼苗数量及分布格局均有明显差异，污染条件下群落未来演替受到严重干扰。

For the purpose of exploiting the affluent resource of traditional Chinese medicines, rat pheochromocytoma PC 12 cells were used as a model to screen the neuroactive components from natural products. Most of all, the effect of it on inducing the differentiation of PC 12 cells and/or execute the neuroprotective effect challenged by serum-deprivation and oxidative pressure, and its mechanism were studied in this paper.Powered seeds of Cuscuta Chinensis Lam.

本文以利用我国丰富的天然药物资源为目的，用大鼠嗜铬神经瘤细胞PC12作为模型，筛选能模拟NGF的功能诱导PC12细胞分化、对神经细胞有一定保护作用的天然药物，并对其作用机制进行初步探索。

Cynodon dactylon perennial grass, distributoing widely in the world, with abundant variation, was an important turfgrass germplasm resource.

狗牙根为多年生草本植物，世界上分布极广，具有丰富的遗传变异，是宝贵的草坪草种质资源。

Fishing for Daphnia and other "live food" for our fishes, we discovered the richness of all that lives in a pond.

我们在水塘里为自己养的鱼捕捞水蚤和别的&活食&时发现，仅仅一个池塘容纳的生物品种就是如此丰富。

These dynamic description logics provide decidable reasoning mechanisms for the result of action execution. However, the procedure of action execution can not be described and reasoned about according to these logics.

在将语义Web服务建模为动作之后，动态描述逻辑从动作执行结果的角度提供了丰富的推理机制，但对于动作的执行过程却不能加以处理。

The results showed that the number of young individuals was larger than that of middle aged and old individuals in the B. platyphylla population. The population had one peak of mortality in size class Ⅴ. The survival curve of the population appeared to be the Deevey-Ⅱ type. The population was a rise type at present.

结果表明：白桦种群幼年个体丰富，中老年个体相对较少，种群在第V龄级出现死亡高峰，种群存活曲线属于Deevey-Ⅱ型，白桦种群目前表现为增长型种群。

Is found to have a close relationship with the living Delesseria according to detailed morphological study between the fossil and modern Delesseria. These new findings show that the Chengjiang Biota is high in species diversity of fossil algae and might offer new evidence for a better understanding of the Cambrian explosive biological evolution and its paleoenvironment.

Nov。。通过比较形态学研究，探讨了该宏观化石藻类的分类归属与亲缘关系，进一步丰富了澄江生物群生物物种多样性的认识，并为研究早寒武世生物演化及其古环境提供了新的化石证据。

The oft-cited goal of a public university is to be a microcosm — in this case, of the nation's most populous, most demographically dynamic state — and to enrich the educational experience with a variety of cultures, economic backgrounds and viewpoints.

公立大学经常为人传颂的目标是要成为一个小宇宙，以此为例，是美国人口最多、人口结构最充满动能的州的缩影，并以不同的文化、经济背景和观点丰富教学经验。

The research provided theoretical basis for developing and utilizing the resources of endophytic fungi in Dendrobium.

本研究丰富了真菌资源，为石斛属药用植物内生真菌资源的开发利用提供了基础理论依据。

Bamboo production base gardening very rich material: the highest in the world has big mighty, rough trails 25 points, up to 10 meters Dendrocalamus sinicus; have varied and impressive bamboo poles of shellsêsuch as bamboo; have beautiful and elegant, 5-m-wide red bamboo shoots; have green, slim and beautiful bamboo Chengdu; haveChui Ying, bamboo end of the flower, such as hanging with the fishing string and wind; has a symbol of peaceful, elegant bamboo beautiful bamboo Thailand; Has green leaves whirling, dazzling Shichiku; have, Tatu can allow the world is unfair things Bambusa ventricosa and Rohan Penny;·under the moonlight; have bamboo poles were Quartet type, bamboo leaves, such as tower Chimonobambusa shaped; have Jinyu white, tall and straight handsomeodoratum; 1000 Goodfriend has spread through droplets of Chiloscyllium tears, etc. and has produced rare bamboo species "Thai Bamboo" Bamboo Bonsai for garden decoration and landscaping to provide a good material.......

基地所产竹子造园素材十分丰富：有全世界最高大威武、径粗25分、高达10米的巨龙竹；有千姿百态、竹杆如乌龟壳的龟甲竹；有秀美高雅、5米全梢的红竹；有青翠欲滴，纤细优美的蓉城竹；有翠影离离、竹尾如随钓的花吊丝竹；有象征国泰民安，竹叶高雅秀丽的泰竹；有绿叶婆娑、光彩夺目的紫竹；有笑口常开、大肚能容天下不平事的佛肚竹与罗汉竹；有月光下的凤尾竹；有竹杆呈四方型、竹叶如塔形的方竹；有金玉相间，挺拔清秀的金镶玉竹；有千古流传贵妃千滴泪的斑竹等等，并已生产出珍稀竹种&泰竹&竹盆景，为庭院摆设和园林绿化提供了良好的素材。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。