查询词典 inorganic

Highly ordered SBA-15 sieves have been successfully synthesized in a low concentration liquid inorganic acid medium via the addition of small amounts of phosphomolybdic acid.

通过在低浓度无机液体酸介质中添加少量磷钼酸，成功地合成了高度有序的SBA-15介孔分子筛。N2吸附-脱附、XRD、TEM和水热稳定性实验等检测结果表明：用这种方法不仅可以大幅度降低合成SBA-15分子筛所需液体酸的用量和缩短晶化时间，同时反应产物SBA-15在100℃的水中处理72h后仍然保持六方有序的介孔结构

For chemical processes, focus is on the relation between the added concentration and the anti-scale effect of acidification, inorganic phosphate and organic phosphonate and comparing the anti-scale effects among different kinds of chemicals.

对于化学阻垢技术，着重点放在研究酸化、无机磷酸盐阻垢剂及有机膦酸盐阻垢剂的投加浓度与阻垢效果的相关关系，并且比较不同阻垢剂的阻垢效果的差异。

By the solution self-organization, two kinds of organic-inorganic complexes of phosphotungstic acid with chitosan and chitosans degraded were prepared.

本论文提出两种降解制备水溶性壳聚糖的新方法：(1)UV-H_2O_2联合制备水溶性低聚壳聚糖：(2)在壳聚糖-水异相体系中，磷钨酸催化H_2O_2制备水溶性低聚壳聚糖。

The physicochemistry properties of the raw ore and its meaning on geochemistry The earthy black weathered mineral has strong oxide-reducing and acid-base activites. When it reacts with hydroxylammine hydrochloride and inorganic acid, the large number of RE and pb in it can be dissolved in aqueous solution.

原矿的物理化学性质及地球化学意义黑色土状风化物具有较强的可还原性和酸碱活性，它对稀土和Pb等的吸持作用受环境pH值和氧化还原电势影响很大，其中的稀土和Pb可在原矿与还原性物质和酸性物质反应时被溶解出来。

Based on the molecular mechanisms guiding the biosilicification in marine organisms such as diatoms and sponges, cell wall template-mediated self assembly of nanostructured silica in plants and related morphogenesis, structures and functions of phytogenic silica are discussed. Understanding the templating and organic-inorganic bicomponent cooperation effects not only offers the clue for constructing silicon-based structures, but also recognizes the anomaly of silicon in plant biology, esp. in stress physiology.

借助海洋生物如硅藻和海绵的生物硅化机制，从植物体矿化纳米结构SiO〓的形态发生、结构和功能分析入手，运用植物营养学、植物病理学、纳米化学、生物矿化的原理和技术，重点研究了以植物细胞壁为模板构筑有机／无机二元协同纳米结构SiO〓，以及它们具有的特殊结构所赋予植物抵抗各种环境胁迫的可能作用，获得的主要结果如下

Pillaring reaction has been well known as one of the significant methods to prepar porous materials and inorganic-organic nanocomposites.

粘土矿物的柱撑反应是制备孔材料、有机一无机纳米复合层状材料的有效方法之一。

Pillaring reaction has been well known as one of the significant methods to prepar porous materials and inorganic-organic nanocomposites.

粘土矿物的柱撑反应是制备孔材料、有机-无机纳米复合层状材料的有效方法之一。

Pillared clay is a kind of the mineral materials, which is synthesized by pillaring inorganic polycations or organic ionic groups into clay minerals. Modified clay is a two-dimensional mineral material with large surface area, high thermal stability, strong surface acidity and variable pore size, therefore it is widely used in such fields as catalyst, sewerage treatment, antibacterial material, photic functional material, ionic conductor, pharmacy, nano-complex preparation and nuclear scrap treatment.

柱撑粘土是矿物材料的一种，它是一种由聚合无机阳离子或有机离子插入粘土矿物中而形成的一种具有二维孔洞的矿物材料，具有比表面积大、热稳定性好、表面酸性强以及孔径可变等特性，因此在催化、污水处理、抗菌材料、光功能材料、离子导体、制药、纳米级复合材料制备、核废料处置等领域有着广阔的应用前景。

Inorganic asbestos fiber is a sort of plastify stuff since it improves cement fracture toughness and enhances deformability.

无机石棉纤维的加入很好的改善了水泥的断裂韧性，增强了水泥环的形变能力，是一种较好的增塑材料。

Effects of different carbon and nitrogen sources, C/N ratio, inorganic salts on the mycelium growth of Pleurotus abalonus were studied.

研究了不同碳源、氮源、碳氮比、无机盐及其不同浓度对鲍鱼侧耳菌丝生长的影响。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。