个体生物学

If the communication system is very complex but there is no adaptive feature and the whole behavior pattern emerges in the course of a single-stage rigid development, any small biological deviation from the mean is likely to alter the receptive and productive capacities for patterns, thus rendering individuals that are not perfectly replicated incommunicado, and this difficulty in communication might bar them from interacting with the group.

如果沟通系统相当复杂，但却没有适应性特徵，而且整个行为形态在一阶段的精确发展的过程中浮现，那麼，在生物学上任何一点偏离平均值都可能会改变这此形态的接收及产出能力，於是使得非完美复制的个体完全的孤立，如此沟通上的困难会阻止他们和团体互动。

From the point of view of geobotany, with the method of correlative factors of growth of plants, a countrywide theoretic ecological division was done for the introduction of Camptotheca acuminata and three kinds of areas of ecological preferent zone, ecological adaptive zone and ecological unadaptable zone were divided. With the theory of synecology, the characteristic on environment, constitution, life form spectrum, diversity, similarity of plots of communities were researched. Applying the method of species association, discrete distribution, indensity index, fractal geometry, etc. to research relations between the species of the communities, space distribution of Camptotheca acuminata, structure of age of Camptotheca acuminata, in different communities. Using the theories of autoecology, distibutons of seeds on land and growth of seedlings in vertical and horizontal directions, biomass of organ of Camptotheca acuminata were analyzed. On the opinions of conservation biology, the external and internal factors impressing Camptotheca acuminata were analyzed to research the mechanism of the endangered species, and with using of CTM Model, the future development direction of Camptotheca acuminata in different communities were forecasted, and. Standing on the position of resources ecology, discussing the regularity of camptothein in Camptotheca acuminata of different sites and seeding of different resources, also the the derive technics of camptothecin.

本文从地植物学的角度，运用植物生长相关因子法，对我国喜树资源的生态适宜区进行了划分，理论上确定了我国的喜树的引种栽培的最适生活区域、生态适宜区域和不适宜生活区域；从群落生态学的角度，对野生喜树所在的典型群落的群落环境、群落组成、群落生活型谱、群落的物种多样性特点、群落样地间相似性进行了研究；从种群生态学的角度，运用种间联结性、离散分布模型、聚集强度指数、分析几何等分析手段，对野生喜树所在典型群落间的种间关系、喜树的空间分布格局、年龄结构等进行了分析；从个体生态学的角度，对不同年龄组的喜树的种子的散落的垂直分布、水平分布、时间分布及种子发芽率和千里重等特点、不同种源的人工喜树苗期特点、喜树的高生长和茎生长特点、喜树的器官生物量特点进行了研究；从保护生物学的角度，对野生喜树的濒危的内部因素和外部因素进行了探讨，并运用CTM模型对不同群落中野生喜树的种群趋势进行了预测；从资源生态学的角度，对我国地理环境下喜树中喜树碱含量的地理分布规律、不同种源的喜树幼苗中喜树碱含量变化规律进行了研究，并对喜树碱的提取工艺进行了探讨。

Thus, we should individualize operation according to the site, biological character, and clinical stages.

因此，术式应根据直肠癌的部位、生物学特性、临床分期，进行个体化选择。

The study on kenaf sterile line may be a base for the utilization of heterosis. In this paper, the research progress of kenaf sterile line was summarized based on the level of morphology, cell and molecule. We also discussed some related technological problems of heterosis.

红麻雄性不育系的研究是红麻杂种优势利用的重要基础，本文从个体形态、细胞和分子生物学层面上综述红麻雄性不育系的研究进展，并讨论和展望了红麻雄性不育与杂种优势利用的关键科学技术问题。

In any case, over the years, each individual's biological femaleness or maleness is augmented by the psychosocial dimensions of femininity and masculinity.

在任一案例中，随着年代的进展，每个个体的生物学的男性或女性，通过女性或男性社会心理特质会得到强化。

Lastly, evolutionary biology studies the origins and development of the human nervous system and, in as much as this is the basis of the mind, also describes the ontogenetic and phylogenetic development of mental phenomena beginning from their most primitive stages.

最后，进化生物学研究人类神经系统的起源和发展，由于这是心灵的基础。也描述精神现象从它最原始阶段开始的个体发育和系统发育。

The neural stem cells isolated from different periods of ontogeny have different biological specificities.

结论个体发育不同阶段所得的神经干细胞有不同的生物学特性。

Sex differentiation is an important stage in plant ontogeny. The clarification of its mechanism is of importance to the developmental biology both in theory and in practice.

性别分化是植物个体发育的重要阶段，其分化机理的阐明不仅在发育生物学中具有重要的理论意义，而且具有极为重要的实践价值。

Recent advances in cellular and molecular biology of PNEC system particularly their ontogeny and mechanisms of neuroendocrine differentiation in developing lung are reviewed.

最近对PNEC系统，特别是在肺发育过程中神经内分泌的个体发生和机制区别的细胞学和分子生物学的进展进行了回顾。

In additional, there are forum that is set up to provide a place of communication.This website contain several parts, that is biology pandect, the origin of life, biology research, the material of life, enginery of biology, individual development, the development of colony, the world of biology.

该站涵盖了生物总论、生命起源、生物学研究、生命物质、生物机能、个体发展、群体发展以及生物世界等多个部分，涉及了史前生物、植物、动物、昆虫、微生物领域。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失