查询词典 autotrophic organisms

Axenic culture A culture that consists of only one type of organism or cell, i.e. it is not contaminated by any other organisms or cells.

无菌培养：无菌条件下培养一种类型的细胞或者生物体，这种培养不会被其他的细胞或生物体所污染。

Azelaic acid is a natural saturated binary carboxylic acid, which has good inhibitory and killing activities to various aerobic and anaerobic micro-organisms presents on the skin suffered acne.

壬二酸是一种天然的饱和二羧酸，壬二酸对存在于粉刺皮肤上的各种需氧和厌氧微生物均有良好的抑菌、杀菌活性。

The researchers, based at Cambridge University, focused on bdelloid rotifers, female microscopic organisms that live in freshwater pools.

剑桥大学的研究者们对生活在淡水池塘中的雌性微生物蛭形轮虫进行了研究。

The sustainable development of tourism emphasizes the protection of the natural relations and interactions between organisms and their environment and developing tourism on the basis of bearance of resources and ecological environment, suits local economy, culture and social moral, achieves the harmony between the development of tourism and nature, culture, existing environment, not only meets the demands of modern generations but also ensure not to endanger ones of the future generations.

旅游可持续发展强调自然生态环境的保护，强调发展旅游要以资源和生态环境的承受能力为基础，符合当地经济、文化和社会道德规范，实现旅游发展与自然、文化和生存环境的协调统一，既满足当代人的需要，又不对后代人满足其自身需求的能力构成危害。

Direct contact with the contaminated sediment was the most significant pathway of exposure for benthic organisms.

直接接触受污染的沉积物是底栖生物最重要的途径接触。

Hydrochemistry, microbiology, algae, planktonic and benthic organisms, fish and water birds are studied.

此外对水化学、微生物学、藻类、浮游生物和底栖生物、鱼类和水鸟等也进行研究。

Microbialites represent a particular ecosystem, composing of cyanobacteria and other benthonic organisms.

微生物岩所代表的是一种以蓝细菌和其他底栖生物为主体的独特的生态系。

Researchers are now seeking evidence of a second genesis by searching for exotic microbes that are biochemically different from all known organisms.

研究员现在正在通过寻找已知外来微生物机体的不同化学机能来寻找生命的第二起源。在这种设想中。

The journal established in 1991, focuses on the field of macroecology: the study of broad, consistent patterns in the ecological characteristics of organisms and ecosystems, including studies addressing general ecological hypotheses, exploring and testing using data of broad geographic, taxonomic, or temporal scope; studies documenting ecological and biogeographic patterns, theoretical studies exploring the causes of those patterns, applied studies of impacts of anthropogenic influences, as well as methodological studies of the tools used to study these problems; broad-scale patterns of biodiversity, ecosystem responses to global climate change, historical and evolutionary biogeography, remote sensing of ecosystem properties, species abundance and species range patters, and statistical methodologies.

杂志创刊于1991年，主要致力于大生态学：生物体的生态学特征和生态系统广泛一致的研究，包括介绍普通生态学假设，通过地理学，分类学，或有限范围内的数据探索和试验的研究；验证生态学和生物地理学模式的研究，探索这些模式原因的理论研究，人为影响的应用研究，以及用于研究这些问题的工具的方法学研究；大尺度生物多样性模式的研究，生态系统对全球气候变化的反应，历史和进化生物地理学，生态系统的遥测，物种的丰度和物种变化模式，以及统计学方法论。

An enzyme present in the cells of bioluminescent organisms that catalyzes the oxidation of luciferin.

荧光素□存在于生物性发光组织的细胞中，催化荧光素氧化的

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。