biota
英
美
n. 一个地区的动植物; 生物区系；生物相；生物总体
复数：biota
COCA.21998
英英释义
noun
- all the plant and animal life of a particular region
双语例句
- Soil biota drive the cycling of soil C and N biogeochemistry and influence trace gases metabolism.
土壤生物是C、N地球化学过程（土壤库）的驱动者，调控微量气体代谢。 - This paper briefly reports the occurrence, fossil assemblage, preservational characteristics, and palaeogeography of the newly discovered Anisian Luoping Biota from Luoping County, Yunnan Province.
本文介绍了云南罗平地区新发现的罗平生物群的产出层位、生物面貌、保存特征、古地理位置及其研究意义。 - Excavation and trace element analysis indicates: Jehol biota experienced mass mortality and rapid burial; toxic gases of the volcanic activities are the main factors of biological catastrophic event.
化石发掘和微量元素分析表明，热河生物群经历了集群死亡和快速掩埋，火山活动的有毒气体是生物灾难事件的主要因素。 - In conclusion, this phytoplankton community comprised a unique tropical open sea biota, showing significant seasonal variation, and influenced by hydrologic features.
冷暖季群落特征有明显差异。海域水文条件对群落特征的影响复杂。 - In this paper, effects of exotic plant invasions on soil biota and soil nutrient cycling processes are reviewed, and the mechanisms that underlie these impacts are discussed.
本文综述了外来植物入侵对土壤微生物、土壤动物以及土壤碳、氮循环动态影响的研究，并探讨了其影响机制。 - The fast sedimentation rate, poor oxygen and comparatively calm-water environment are important factors for making the biota be preserved well.
较快的沉积速率、贫氧和相对平静水体的环境是生物群得以很好保存的重要因素。 - Soil biota can change the physical, chemical and biological characters of soil in different ways.
土壤生物以不同的方式改变着土壤的物理、化学和生物学特性。 - Biodiversity underpins life on Earth, and refers to the variety found in biota from genetic make up of plants an animals to cultural diversity.
生物多样性是地球生命的基础，是指从动植物遗传组成到文化多样性的生物群的多样性。 - The objective of this course is to introduce the taxonomy and biology of soil biota and their function in soil ecology.
本课程之目的，在使学生了解森林土壤生物的分类、形态，及其在土壤生态上之功能。 - LAND-means the terrestrial bio-productive system that comprises soil, vegetation, other biota, and the ecological and hydrological processes that operate within the system.
土地，是指包括土壤、被和其他生态区、态和水文过程的陆地生态生产系统。