macroelements
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美
网络 常量元素; 大量元素; 宏量元素; 主要元素; 常量元素或巨量元素
双语例句
- However, in the macroelements excessive NH4NO3 does not favor the growth of hairy root, the accumulation and release of tanshinones.
而大量元素中含量过多的NH4NO3不利于丹参毛状根的生长，同时也不利于丹参酮类成分的积累和释放。 - Analysis of Macroelements and Microelements in Chinese Traditional Medicine Plumbago Zeylanica Linn by ICP-AES Determination of Trace Amount of Potassium and Manganese in Acid Rain Standard Reference Material by IDMS
ICP-AES法测定广西中药白花丹不同部位常量及微量元素同位素稀释质谱法测定酸雨标准物质中微量钾和镁 - Analysis of Macroelements and Microelements in Chinese Traditional Medicine Plumbago Zeylanica Linn by ICP-AES
X射线荧光光谱法检测玻璃中的常量和微量元素ICP-AES法测定广西中药白花丹不同部位常量及微量元素 - There existed two common factors called macroelement factor and trace element factor, which indicate the contents of macroelements and trace elements in the plants respectively.
因子分析中认为存在大量元素与微量元素两个公共因子，分别代表着植物中大量元素与微量元素的含量状况。 - A method for the determination microelements of Si, Ca, Al, B and macroelements Fe, Ti and Mg in borosilicate glass by inductively coupled plasma atomic emission spectrometry ( ICP-AES) was described.
应用电感耦合等离子体原子发射光谱（ICP-AES）法，对硼硅酸盐玻璃中的常量元素Si、Ca、Al、B及微量元素Fe、Ti、Mg进行测定。 - Objective To study the contents, distributions and correlations of some macroelements in the organic tissues of healthy fetus and the maternal blood.
目的探讨正常胎儿器官组织和母血中多种常量元素的水平、分布以及元素间的关系。 - Results: The contents of macroelements of K, P, Ca, Mg were higher and the contents of harmful microelements Cd were far lower than the contents of poison.
结果：宏量元素K、P、Ca、Mg的含量较高，在害微量元素Cd含量远低于致毒量。 - Effect of dietary change on the metabolism of macroelements and digestion of cellulose in rumen of buffaloes
不同日粮条件下水牛复胃常量元素和纤维素消化率的变化 - Method: Out the optimal hormone combinations for callus induction, adventitious bud initiation, adventitious bud multiplication and rooting were found out by using MS medium with the macroelements at half strength as basal medium and studying the effects of BA, NAA and IBA on the processes.
方法：以大量元素减半的MS培养基为基本培养基，通过研究BA，NAA和IBA对愈伤组织诱导、不定芽分化、不定芽增殖和生根的影响找出相应的最佳激素组合。 - In this paper the author has measured the composition of amino acid in and the content of macroelements and microelements of snake-soaked alcohol-The author has also given a preliminary evaluation on the nutritions value of the alcohol.
本文测定了蛇酒的氨基酸组成和常、微量元素的含量，并对其营养价值进行了初步评价。 - Apply specific microelements fertilizer to hops is favourable to assimilate the macroelements and microelements of the plant and can increase microelements content of the soil.
施用酒花专用微肥，可增加土壤中微素含量，有利于酒花对大量和微量元素的吸收。 - Conclusion The contents and distributions of macroelements in the healthy fetal organisms presented remarkable characteristics and correlations.
结论正常胎儿器官组织中常量元素的含量和分布具有一定的特征性和相关性。 - This paper describes the occurrence characteristic of macroelements in the region and discloses the relationship between partial macroelements and sedimentary environment in the coal.
本文分析了区内常量元素的赋存特征，揭示了煤中部分常量元素与沉积环境的关系。 - Study on macroelements in fetal organic tissues and mother serum
胎儿器官组织和母血中常量元素研究 - Effects of Macroelements on the Curd Formation in Flower Vegetables
大量营养元素对花菜类花球形成的影响 - The result indicated that different arable land use could exert an important influence on organic matter, macroelements and middle elements.
结果表明，不同耕地利用方式对土壤中有机质、大量元素以及中量元素都有显著的影响。 - HD patients mainly suffer from malnutrition of protein and energy, their requirements including the intake of protein and energy as well as the supplementation of vitamins, macroelements and microelements.
HD患者主要是蛋白质-热能营养不良，其需求主要是蛋白质和热能的摄入，此外，维生素、宏量元素和微量元素的补充也非常重要。 - Both macroelements and microelements stem from the leaching of arkose of middle-upper series, Triassic system.
矿泉水中宏量元素和微量元素都来源于三迭系中上统长石砂岩的溶滤，溶滤作用的强度取决于长石砂岩矿物组成，各种元素的性质及含量； - Study on serum microelements and macroelements in 6 681 children in Chongqing city
重庆市6681例儿童血清中部分微量及宏量元素情况分析 - Thorough the studies of primary halo features of microelements and macroelements in the Babaoshan gold deposit hosted in volcanic rocks, the axial zoning sequence of microelements and the criteria for evaluating the degree of denudation were determined.
研究了八宝山火山岩型金矿的微量元素与宏量元素的原生晕特征，确定了微量元素的轴向分带序列与剥蚀程度评价指标。 - Pot experiments were carried out to study the optimal prescription of macroelements in nutrient solution for lettuce hydroponics.
采用回归分析法，通过盆栽试验，研究莴笋无土栽培营养液中大量元素的最优配方。 - The correlation between soil organic matter content and soil macroelements content is significant. ( 7) There is significantly negative correlation between the soil total nitrogen content, hydrolytic nitrogen content and the total nitrogen content in litter decomposition.
土壤全氮含量和碱解氮含量均与凋落物全分解层全氮含量呈显著负相关关系。 - Nitrogen is one of the indispensable macroelements for plants growth and development, and it is also an important elements to increase yield and quality.
氮素是植物生长发育不可缺少的大量元素之一，也是提高产量和改善品质的重要元素。 - Sulfur is one of the essential macroelements in vivo of life. Sulfur not only plays an important role in amino acids, proteins and lipids synthesis and functional formation, is also involved in the synthesis of many coenzymes.
硫是生物体内必不可少的大量生命元素之一，它不仅在氨基酸，蛋白质和脂类的合成及功能形成上发挥重要作用，还参与生物体内许多辅酶的合成作用。