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- active organic C 易氧化碳
- Intact skin is a highly complex, metabolically active organ. 完整的皮肤是一个高度复杂、代谢灵敏的器官。
- Kirschbuam M U. The temperature dependence of soil organic matter decomposition , and the effect of global warming on soil organic C storage [J ] . 周运超;潘根兴;李恋卿;等.;太湖地区3种水稻土不同温度培养中有机碳库变化及其对升温的响应[J]
- Hunag M,Xiao H A,Tong C L et al.Responses of the microbial biomass P to the changes of organic C and P in paddy soils[J].Sci.Agric.Sin.,2004,37(9):1400-1406. [6]黄敏;肖和艾;童成立;等.;稻田土壤微生物磷变化对土壤有机碳和磷素的响应[J]
- The controls and optimizations of highly stereoselective reactions of the active organic small- molecules. 3. 3. 杂环化合物的固相合成及组合化学。
- Abstract: The dynamics of soil organic C, N and aggregate stability in sub-alpine grassland soil along a chronosequence of cultivation were investigated. 摘要 :研究了高山草地土壤有机碳、氮含量以及土壤团聚体稳定性随开垦年限而变化的动力学过程。
- Quantitative studies on changes of decomposition rate, C/N ratio, N, K and organic C of bean residue during decomposition in desert ecosystem were carried out in Fukang, Xinjiang. 摘要以大豆秆为材料,研究了荒漠生态系统下残体的腐解率和腐解物的有机C、全N、全K含量、养分释放率以及C/N比的变化。
- It has been shown that farmland consolidation causes a big change of available phosphorus, available potassium and active organic matter in soil. 调查和分析结果表明 ,土地整理前后土壤中速效磷、速效钾和活性有机质均发生明显变化 ;
- Soil samples of 5,10,20-year's intensive cultured Chinese chestnut(Castanea mollissima) stand in Anji,Zhejiang province were collected to study active organic carbon variance. 为了解不同集约经营历史板栗林土壤活性有机碳的演变规律,在浙江省安吉县采集了集约经营历史分别为5、10和20a的板栗林土壤样品,并与灌木林进行比较。
- Its bulb is named garlic .Allicin is some active organic sulfide which is come into being from Alliin by catalyzing of Alliinase when the fresh bulb is crashing . 大蒜素是大蒜鳞茎破碎后,蒜氨酸在蒜氨酸酶催化作用下产生的一种具有生物活性的有机硫化物。
- Bird watching activity organized by a college. 书院举办的观鸟活动。
- The relationship between soil microbial biomass and soil organic C and respiration in three different agroforestry models, namely rubber tree + Amomum villosum, rubber tree + Coffea arabica and pure rubber plantation was investigated. 探讨了橡胶与砂仁、橡胶与咖啡间种和纯橡胶林3种栽培模式下的土壤微生物生物量及其与土壤有机碳和土壤微生物呼吸强度的关系。
- Among 13 elements we measured, the concentration of 8 elements is higher in 1994 cutover of the 4 cutovers except for Ca, Mn, Na, Zn, organic C, and the concentration of Al, Fe, and Mg is the highest. 在所测的13个元素中,除了元素Ca、Mn、Na、Zn和有机C以外,其余8个元素在4个采伐迹地中,都是1994年采伐迹地的含量较高,同时Al、Fe和Mg这3个元素在1994年采伐迹地中是最高的。
- The cycle of recently photosynthesized C is difficult to study due to the rapid turnover of recently metabolized C and that stable organic C compounds are not immediately synthesized. 定量近期光合C在植物组织、土壤和呼吸损失的分配,对于理解全球C循环是必不可少的。
- Abstract : Quantitative studies on changes of decomposition rate, C/N ratio, N, K and organic C of bean residue during decomposition in desert ecosystem were carried out in Fukang, Xinjiang. 摘要 : 以大豆秆为材料,研究了荒漠生态系统下残体的腐解率和腐解物的有机C、全N、全K含量、养分释放率以及C/N比的变化。
- In effect Hillis transformed the test list of numbers from a harsh passive environment into an active organism. 事实上,希利斯将测试的数字列表从恶劣的消极环境变成积极的有机整体。
- Similar to Mai Fan Rock, remote infra-red structure and active organic charcoal, The Purion can soften and smooth water texture, enabling tea leaves to exude various compositions of flavor. 对茶及茶汤质地的转化:老岩泥系列同时具有类似麦饭石的结构及活性碳素。
- This essay demonstrates the main points of the Spiral Theory and analyzes the relationships between structure and rotation of optically active as well as non-optically active organic compounds. 简要阐述了螺旋理论的要点,并从螺旋理论的观点出发,分析了光学活性有机化合物和非光学活性有机化合物的结构与旋光方向的关系。
- Yet the actual long-term survival of active organisms, spores or complex organic molecules beyond Earth's magnetosphere has never been tested. 活性有机体、孢子或复杂的有机分子,在地球磁层之外能否长期幸存,则从未实地验证过。
- Furthermore, addition of prebiotics in the wall materials of probiotic microcapsules provided superior shield for the active organisms. 经储存试验后发现,若添加结兰胶与褐藻胶混合作为囊壁材质,可提高加热及模拟肠胃液处理后的残活菌数;