active iron
英 [ˈæktɪv ˈaɪən]
美 [ˈæktɪv ˈaɪərn]
网络 活动铁; 活性铁
双语例句
- Nor does speculation explain the rise in the prices of commodities that do not have active futures markets: iron ore, for example.
同时，投机也无法解释那些没有活跃期货市场的大宗商品价格的上涨，如铁矿石。 - Research on the Relation between Active Iron in Leaves and Yellow-leaf Disease in Poplar Tree
叶片活性铁与杨树黄叶病的关系研究 - We propose that the oxidant is activated on active iron or copper sites with peculiar structures and oxidation states, forming active oxygen species responsible for the epoxidation of propylene.
推测在两类催化体系中，氧化剂均在具有特定结构和价态的铁或铜活性位上活化，产生导致丙烯环氧化反应发生的亲电性活性氧物种。 - The reasons of such high organic sulphur content was related to less active iron ion in sedimentary basin.
有机硫高的原因与沉积盆地中活性铁离子较少有关。 - The mechanism of active iron absorption in the basal side of duodenal
十二指肠上皮细胞基底侧存在主动铁吸收的机制 - PROCESS AND PALEOGEOGRAPHIC ENVIRONMENT OF KARST GEOMORPHOLOGIC DEVELOPMENT IN EAST CHINA Distribution of Active Iron and its Environmental Implications in the Geomorphic Development Tidal Flat of Chongming Island
华东喀斯特地貌发育过程与古地理背景长江口崇明东滩地貌发育过程中的活性铁变化及环境意义 - A further study showed that the reason for enhanced ammonium to increase the chlorophyll content was related to the increased reusage of total iron in Chinese cabbage plant, thus increasing the active iron content in leaf blade and chloroplast protein content.
进一步研究表明，提高铵态氮浓度提高叶绿素含量的原因，可能在于其促进了小白菜体内全铁的再利用，从而提高了叶片活性铁含量和叶绿体蛋白质含量。 - The amount of total nitrogen, total kalium, total iron, active iron of jasmine leaves were increased after Fe-EDTA application, but the total phosphor was decreased.
叶面喷施螯合铁能增加茉莉叶片全氮、全钾的含量，减少叶片全磷的含量； - Electrochemical oscillations in HCl medium induced by the adsorption and desorption of the organic inhibitor on a rotating iron electrode in the active potential region of iron are observed and investigated. The effects of the inhibitor concentration, potential and stirring on the oscillation are studied.
研究了HCl介质中活性电位区有机缓蚀剂在Fe电极表面吸脱附诱导产生的电化学振荡现象，及缓蚀剂浓度、电极电位和溶液搅拌等因素对振荡行为的影响。 - Both of graphite and platinum can be workable as auxiliary electrode instead of active metals like iron.
石墨、铂等惰性导电材料可以取代活泼金属作为电控摩擦体系的辅助电极。 - The state and active site of iron based catalysts in coal liquefaction has been discussed.
对铁系催化剂在煤直接液化过程中的工作状态和活性点进行了研究。 - Significant correlation has be found between charge characteristics and active iron and aluminium oxides.
土壤的电荷特性与活性铁铝氧化物密切相关。 - The bistable characteristics of the process of active passive transition of iron in sulfuric acid was described and the stochastic resonance phenomenon in the process was simulated.
本文描述了铁在硫酸中活化钝化转移过程的双稳特征，并模拟出该过程的随机共振现象。 - On the interaction between active component and support of iron oxide/ mgo catalyst
氧化铁/MgO催化剂的载体与活性组分的相互作用 - Active iron and redox environment of sediments in the southern Bohai Sea
渤海南部沉积物中的活性铁及氧化还原环境 - Study of active phase of iron based catalyst of diethylbenzene to divinylbenzene
二乙苯制二乙烯苯铁基催化剂活性相的研究 - Relations of FeSO_4 and Urea in Spraying Soiution to Active Iron and Chlorophyll of Leaves of yield in Chlorotic Peanut Study on Relationship between Green Wilt and Metabolism of Active Oxygen of Wheat Plants during the Late Filling Peroid
喷施FeSO4和尿素对失绿花生叶片中活性铁叶绿素的影响小麦灌浆后期青枯骤死与体内活性氧代谢关系的研究 - After correcting chlorosis, the chlorophyll content and active and total iron content of all slight and severe chlorotic leaves increased, especially those of young leaves of chlorotic plants significantly increased.
喷施铁肥后，重度和轻度黄化植株的各级黄化叶片叶绿素、活性铁和全铁含量都有增加，但重度和轻度黄化植株新叶叶绿素和活性铁增加显著。 - Relation of active iron and redox environments in the sediments of Bohai Sea
渤海沉积物中的“活性铁”与其氧化还原环境的关系 - Novel High Active Iron and Cobalt Catalysts for Olefin Polymerization
新型高活性铁、钴催化剂 - The active iron content of leaves positively correlate to degree of chlorosis and chlorophyll content, it can be a reference index to screen Fe-efficient grapevine genotype.
叶片活性铁含量与黄化程负相关，可作为参考指标应用于铁高效基因型葡萄品种的筛选。 - The type of iron of soil: The soil total iron content was 6790mg/ kg, the active iron content was only 6.81mg/ kg, it cannot satisfy the iron need of plants.
土壤铁的类型：土壤全铁含量为6790mg／kg，活性铁含量只有6.81mg／kg，含量极低。 - The exposure percent of active iron atom on the surface was lower than one percent, which indicates that more than 99% of the iron atom were buried in the internal of catalyst.
结果表明，活性相铁原子在表面的暴露百分数<1%，99%以上的铁原子掩埋在体相内部。 - The active iron content can be considered as the preferred indicators to diagnose the iron deficient chlorosis. Unit leaf area as the end of period is more suitable to measure the total iron and active iron contents.
叶片活性铁含量可作为香梨缺铁失绿症的叶片诊断的首选指标，以单位叶面积为底数表征叶片全铁含量和有效铁含量更为熨切。 - With plot scales increase, there has no significant difference in the spatial heterogeneity of soil active iron in alpine meadow, but the spatial heterogeneity levels of soil active iron in alpine marsh decreases gradually.
高寒草甸土壤活性铁空间异质性在不同样地尺度下无显著差异；而高寒沼泽土壤活性铁空间异质性随样地尺度增大而增强。 - There were significant correlations between the absorption capacity and clay, phosphorus adsorbed by aluminum, active iron and active aluminum, respectively.
吸附能力与沉积物粘粒、铝结合态无机磷、活性铁、活性铝等因子具有显著相关性。 - The distribution characteristics of different speciations of total active iron may be affected by the different sedimentary environments, redox-processes and so on. 3.
活性铁各种形态的含量分布特征可能受不同的沉积环境、氧化还原进程等过程共同影响。 - The soil active iron deficient is universality, the active iron deficiency in the top soil may be the most fundamental and most important factors.
当地土壤有效铁亏缺具有普遍性，犁园上层土壤有效铁含量低可能是香梨缺铁黄化症产生的最根本和最重要的原因。 - Chemical adsorption occurs between binder active fractions and iron concentrate surface, indicating the adsorption of fulvic acid is stronger.
黄腐酸和胡敏酸在铁精矿表面发生化学吸附，且前者的吸附作用较强。