1) atmospheric CO 2
大气CO2
1.
The diurnal variation of the atmospheric CO 2 at the urban area in Beijing displayed a very clear cycle, generally with the lowest value being recorded at about 15:00 local time and the highest in the nighttime.
北京大气CO2 浓度日变化强烈 ,全年北京时间 1 5 :0 0时前后为全天最低值 ,最高值则出现在夜间 ,日变化幅度为 2 3 2～ 3 9 0 μmol·mol- 1,夏季和秋季日变化幅度比冬季和春季大 。
2) atmospheric CO_2 concentration
大气CO2浓度
3) elevated CO2
大气CO2浓度升高
1.
In this paper, the effects of elevated CO2 on soil microbial community structure, soil microflora, soil respiration, soil microbial biomass, and soil enzyme activities were summarized.
全球大气CO2浓度升高对土壤微生物生态系统的影响已引起广泛关注。
2.
Elevated CO2 can directly or indirectly influence plant growth and below-ground environment,and consequently plant competition for underground nutrients.
植物地下竞争是影响农业生态系统和自然生态系统中植物群落结构变化的重要因素,而大气CO2浓度升高直接或间接影响了植物的生长及其地下环境,可能需重新评估植物地下竞争的状况。
3.
The effects of global warming,elevated CO2,increased UV-B radiation and N deposition on litter decomposition was reviewed in this paper based on literatures.
就全球环境变化如全球变暖、大气CO2浓度升高、UV-B辐射增强、氮沉降等对凋落物分解影响的研究进展进行了综合述评。
4) enriched atmospheric CO_2
大气CO2浓度增高
1.
Response of soil ammonia-oxidizing bacteria to enriched atmospheric CO_2.;
利用FACE(free aircarbondioxideenrichment,开放式空气CO2浓度增高)试验平台,研究大气CO2浓度增高对土壤氨氧化细菌的数量、优势菌群及其硝化活性的影响。
5) net CO2 consumption rate
大气CO2净消耗率
1.
Based on the samples taken from the Changjiang drainage basins on the eastern Qinghai-Xizang Plateau in May and June of 2000,2001 and 2002,the continental chemical weathering flux,chemical denudation rates and net CO2 consumption rates for individual basins are generalized as follows.
2000~2002年期间,笔者对青藏高原东部长江流域溶质载荷分别进行了取样分析并对流域盆地化学剥蚀通量、剥蚀速率和大气CO2净消耗率进行了计算。
6) palaeoatmospheric CO2
古大气CO2浓度
补充资料：poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
CAS：61128-46-9
分子式：(C31H20O8·C6H8N2)x
中文名称：5,5'-[(1-甲基亚乙基)双(4,1-亚苯氧基)]双-1,3-异苯并呋喃二酮与1,3-亚苯二胺的聚合物
英文名称：1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-, polymer with 1,3-benzenediamine
3-isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- polymer with 1,3-benzenediamine
poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
1,3-Isobenzofurandione,5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-,polymer with 1,3-benzenediamine
分子式：(C31H20O8·C6H8N2)x
中文名称：5,5'-[(1-甲基亚乙基)双(4,1-亚苯氧基)]双-1,3-异苯并呋喃二酮与1,3-亚苯二胺的聚合物
英文名称：1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-, polymer with 1,3-benzenediamine
3-isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- polymer with 1,3-benzenediamine
poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
1,3-Isobenzofurandione,5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-,polymer with 1,3-benzenediamine
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条