矿质

• A review on the effects of mineral elements on cell growth as well as application of cell - culture technique in plant nutrition science was conducted in this paper , with a purpose to forward cellular researches in plat nutrition science
  摘要本文综述了植物细胞培养技术中的矿质营养效应以及有关利用细胞培养技术研究植物营养领域等问题，以期为细胞水平植物营养研究工作提供依据。
• The seed was also rich in total sugar , in crude protein , in amino acid and inorganic elements . in addition , the higher antimicrobial activity of alcohol extracts from the seed and pentadecanoic acid containing 18 . 99 % in the unripe seed oils were first found
  种子的总糖、粗蛋白、氨基酸、矿质元素含量也较丰富。首次发现种子醇提物有较强的抗菌活性和青果种子油有相对含量高达18 . 99的十五碳烷酸。
• In addition to genetic factors , environmental factors affect the accumulation of ( - glucan ) ( significantly ) as well , for example , increase of nitrogen supply can increase ( - glucan ) content in oat seeds , but the ( details ) for how environmental factors
  环境因素对燕麦-葡聚糖含量也有明显影响,氮素供应的增加通常会提高-葡聚糖含量,但是其他环境因子包括磷、钾等矿质元素对燕麦籽粒-葡聚糖合成及积累的影响还不清楚。
• Using fluid inclusion petrography and microthermometry , the thesis embarks further studies on questions such as the physical and chemical conditions of the ore - forming processes , the evolving characteristics of ore - forming fluid at time and space , the origin of ore - forming fluid
  本文利用流体包裹体的手段，对银山矿床成矿物理化学条件、成矿流体的时空演化特征、成矿流体来源做了较为深入的研究，在此基础上，讨论了矿质沉淀机制及矿床成因。
• Starting from the practice of benxi steel co . s mine , the factors that affect the metal recovery of single low intensity magnetic separation technology and its relationship with the quality of iron concentrates are presented and the evaluation is made on the concentration efficiency of this technology . the relationship is operationable and is of guidance significance to the production practice and can be used to provide a basic for making the correct policy fer the concentration production
  从本钢矿山的实践出发，阐述了单一弱磁选工艺金属回收率的影响因素及其与铁精矿质量的关系，同时对此工艺过程的选矿效率进行了评价，具有可操作性，并对生产实际有一定的指导意义，为正确制定选矿生产提供依据。
• On the basis of the statistical analysis of the annual production data of aoshan concentrator , the mathematical models for the relationship of the concentrate quality indexes ( concentration ratio , concentrate grade and recovery ) with run - of - mine ore grade and hourly throughput per unit were established and analysis of their relationship was made , which has a direct effect on guiding the concentrators production and ensuring the concontrate quality
  通过对凹山选矿厂全年生产报表数据的统计分析，分别建立了精矿质量指标(选矿比、精矿品位、精矿回收率)与原矿品位、台时处理量之间的数学模型，并对其之间的相互关系作了分析，对指导凹山选矿厂生产、保证精矿质量有着直接的指导作用。
• The charac teristics of homogenization temperature and salinity data also reports that this high - salinity inclusions were not generated by aqueous fluid immiscibility or boiling in ore - forming processes , but generated directly from a water - saturated crystallizing magmatic melt and that the main mechanism of ore deposition is the mixing of magmatic fluid and underwater not boiling of hydrothermal solution
  均一温度和盐度特征还表明，高盐度包裹体不是由热水溶液的不混溶作用或沸腾作用形成的，而是由岩浆熔体直接分离的卤水形成的；沸腾作用对矿质沉淀的作用不大，而流体的混合作用是银山矿床矿质沉淀的主要机制。