The accumulation,allocation and biological cycle of the nutrient elements in Carex lasiocarpa wetland;
毛果苔草湿地营养元素的积累、分配及其生物循环特征
The concentration characteristics of mineral elements and biological cycle in the terrestrial solonchak plants on the beach of Jiangsu Province;
江苏海岸带陆生盐土植物矿质元素含量的特点及生物循环
Using Principles of ecology and thought of sustainable agriculture in this paper, the fundamental characteristics of wetland were analized on Jianghan Plain of Hubei Province and DongtingLake Plain of Hunan Province, and then the ways that agricultural sustainable development is promoted by using resources of wetland and living things rationally and regulating biological cycle were proposed.
运用生态学原理和可持续农业的思想 ,分析了湖南洞庭湖平原和湖北江汉平原 (简称两湖平原 )湿地的基本特点 ,提出了合理利用湿地资源和生物资源 ,通过调节物质的生物循环 ,促进农业可持续发展的途径。
The Biocycle of Larix principis-ruppechtii Forest Plantation in South Slope of Qinlin Mountains;
华北落叶松人工林营养元素的生物循环
Biocycle of soil radioactivity in loess area.;
黄土区土壤放射性的生物循环
The accumulation,distribution and biocycle of nutrients of 6 - years Eucalyptus grandis× urophglla high yield exemplary forest with the densities of90 0 ,1 1 2 5 ,and1 5 0 0 trees/hm2 were studied in the low hilly area of south Hunan.
对湘南低山丘岗区密度为 90 0、1 1 2 5和 1 5 0 0株 /hm2 的 6年生巨尾桉 (Eucalyptusgrandis× urophglla)丰产示范林营养元素积累、分布和生物循环进行了研究。
Accumulation, distribution and biological cycling of microelements in a second rotation Chinese fir plantation;
第2代杉木人工林微量元素的积累、分配及其生物循环特征
Effects of seabuckthorn( Hippophae rhamnoides L.)on nutrient distribution and biological cycling of poplar plantations in dry subhumid area of China;
沙棘对中国亚湿润干旱区的杨树人工林养分分布及生物循环影响(英文)
The content,accumulation,distribution and biological cycling of six nutrient elements(N,P,K,Ca,Mg and S)as well as their changes with growth of stands in A.
对马占相思人工林6种营养元素(N、P、K、Ca、Mg、S)的含量、积累、分布和生物循环特点以及随林分年龄的变化趋势进行了研究。
Characteristics of nutrient biocycling of natural forests on the Gongga Mountain.;
贡嘎山天然林营养元素生物循环特征
A study on the biocycling of N,P and K in the 12 years old mixed Quercus acutissima and Platycladus orientalis forest ecosystem was conducted in Miyun District of Beijing.
该文对北京密云水库库西试验区的12年生麻栎--侧柏人工混交林N、P、K的生物循环进行了研究。
Biological Cycling of Microelements in Acacia crassicarpa Plantation
厚荚相思人工林微量元素的生物循环
Biological Cycling of Nutrient Elements in Young Eucalyptus urophylla×E.grandis Plantation
尾巨桉人工幼林营养元素的生物循环
biogeochemical cycle of pollutants
污染物的生物地球化学循环
In the circle, in a hoop that never ends.
造物的链条往复循环，生生不息。
Human biological rhythm is related to the natural cycle of day and night
人的生物节奏与昼夜的自然循环有关
(botany) having a life cycle lasting two seasons.
（植物学）具有持续两年的生命循环。
(botany) completing its life cycle within a year.
（植物学）在一年里完成生命循环。
Human biological rhythms are related to the natural cycle of day and night.
人的生物节奏与昼夜的自然循环有关。
Study on the Mechanism of Airlift Recriculated MBR;
气升循环式膜—生物反应器机理研究
Strategies of biomass energy exploitation in agricultural circular economy;
农业循环经济与生物质能源开发策略
Making of CAI in the priod of blood circulation of teaching biology in junior middle school;
中学生物“血液循环”一节的CAI制作
Study on Enzyme Treatment of Dissolved and Colloidal Substances in White Water
应用生物酶控制白水循环系统中的DCS
Recirculated system of biomass pyrolysis liquefaction plant
生物质热解液化装置尾气的循环利用
Kanban-Based Cyclic Material Feeding for Production Line
基于看板的生产线物料循环配送方式
"biorhythm:an innate, cyclical biological process or function."
生物节律:内在的、循环性生物学过程或作用。
Bioavailability expresses the extent of drug absorption into the systemic circulation.
生物利用度表示药物吸收进入体循环的分量。
The Study on the Effect of Bacteria on Organic Phosphorus Cycling in Sediment of Xihu Lake;
西湖沉积物中微生物对有机磷循环影响研究
The activated carbon could be regenerated with microbes for the recycled use.
处理后的活性炭采用微生物再生后，循环利用。