1) N:P ratio of ecological stoichiometry
N∶P生态化学计量比
2) leaf N、P stoichiometry
N、P化学计量学
1.
The spatial patterns of leaf N、P stoichiometry between various successional satges in EBLF were rather consistent.
本文选择天童国家森林公园内亚热带常绿阔叶林四个不同演替群落为对象,研究了天童常绿阔叶林演替过程中植物叶片N、P化学计量学时空动态特征、土壤养分及N、P化学计量学时空动态特征以及植物叶片特征之间的相互关系。
3) ecological stoichiometry
生态化学计量学
1.
Nutrient Accumulation and the Ecological Stoichiometry for the Plants in the Constructed Wetland;
人工湿地植物营养元素积累及其生态化学计量学研究
2.
This paper first introduces progresses in ecological stoichiometry and carbon,nitrogen and phosphorus cycles.
在系统介绍生态化学计量学与碳氮磷元素循环研究进展的基础上,重点从土壤C∶N∶P化学计量比的分布特征、指示作用、对碳固定的影响,以及人类活动对C∶N∶P比的影响等方面探讨了C∶N∶P比在养分限制、生物地球化学循环、森林演替与退化等领域中的应用等问题,并展望了生态系统碳氮磷平衡的元素化学计量学未来研究的发展方向。
3.
In this paper, we tried to summarize a model about variation of body size andbiodiversity by ecological stoichiometry and metabolic theory of ecology which couldbe applicable to all ecosystems, take a secondary succession series of alpinemeadow communities as an example.
生态化学计量学和生态代谢理论都是最近两年新兴的理论。
4) stoichiometric ratio
化学计量比
1.
Leaf N and P concentrations and their stoichiometric ratios of different functional groups of plants in Nanchang City;
南昌市不同植物类群叶片氮磷浓度及其化学计量比
2.
Effect of stoichiometric ratio(φ)of organic fuel to oxidizer on structures and catalytic activities of the catalysts were studied.
2CoO3催化剂,研究了有机燃料与氧化剂的化学计量比(φ)对催化剂结构和性能的影响,考察了催化剂的甲烷燃烧活性,并对催化剂进行了表征。
3.
5) rare-earth Mg-based hydrogen-storage electrode alloys with different stoichiometric ratio were prepared by cold crucible melting under Ar gas atmosphere.
用冷坩锅磁悬浮熔炼的方法制备了不同化学计量比的La0。
5) stoichiometric
化学计量比
1.
Near-stoichiometric LiNbO_3 Single Crystal Grown by Czochralski Method from LiO_2 Rich Melt;
富锂熔体中提拉法生长近化学计量比铌酸锂(LiNbO_3)晶体
2.
The Measurement of Photorefractive Damage Threshold of Near-stoichiometric LiNbO_3 Crystals;
化学计量比LiNbO_3晶体的光折变损伤阈值测定
3.
Study on laser-micro-Raman spectra in near-stoichiometric LiNbO_3 crystals;
化学计量比LiNbO_3晶体的激光显微拉曼光谱研究
6) stoichiometry
[英][,stɔiki'ɔmitri] [美][,stɔɪkɪ'ɑmətrɪ]
化学计量比
1.
The influence of stoichiometry on electrochemical performances of hydrogen storage alloys AB4.
研究了化学计量比对AB4。
2.
Under the condition of present experiment,the anode stoichiometry/cathode stoichiometry should be larger than 1.
针对阴极通纯氧气或空气两种情况,实验研究了温度及化学计量比的变化对反应面积为9 cm~2、具有平行流场的PEMFC性能的影响。
3.
Furthermore,the influences of growth temperature on growth velocity,surface structure and stoichiometry of oxygen and zinc in the films were investigated in detail.
在不同温度下,利用射频等离子体增强型MOCVD系统,在蓝宝石C面上生长出了C轴单一取向的ZnO薄膜,并通过XRD、SEM手段对生长温度与样品的生长速度、表面结构和氧锌原子化学计量比的关系作了较为详细的研究,优化了薄膜的温度生长参数。
补充资料:[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]
分子式:C16H16ClN3O3S
分子量:365.5
CAS号:26807-65-8
性质:暂无
制备方法:暂无
用途:用于轻、中度原发性高血压。
分子量:365.5
CAS号:26807-65-8
性质:暂无
制备方法:暂无
用途:用于轻、中度原发性高血压。
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