查询词典 silica

The commonly-used firebricksare silica brick, semi silica brick, fireclay brick, high-alumina brick, chrome brick, magnesia brick, carbon brick, etc.

常用的耐火砖有硅砖、半硅砖、粘土砖、高铝砖、铬砖、镁砖、碳砖等。

The SEM revealed that the size of silica particles became smaller and silica films got more porous and fleecy.

扫描电镜照片也表明，组成多孔氧化硅薄膜的颗粒在占空比增大时变得细腻并且薄膜整体变得蓬松多孔。

The method takes amorphous silica as silicon source and by the steps of soaking, baking, Fe nano particles is implanted, amorphous silica implanted into Fe nano particles and Alpha germanium oxide are mixed and grinded, the obtained mixture is gas-solid treated by organic amine, so as to obtain the silicon germanium oxide composite nano line.

该方法是以无定型氧化硅作为硅源，通过浸泡、焙烧植入铁纳米粒子，再将植入铁纳米粒子的无定型氧化硅和α氧化锗混和研磨，通过有机胺的气-固相处理，最终获得硅锗氧化物复合纳米线。

Immunoblot results indicate the antibody can also cross react with the proteins of other silica-accumulated graminaceous plants, while it does not react with the proteins of dicotyledonous plants. These findings indicate that the homologous proteins of SBP117 are widely existed in the graminaceous plantss. This indicated silica accumulated in higher plants posses the character of systematic development.

免疫印迹检测表明此抗体还能与其它累积硅的禾本科植物硅体中的蛋白发生交叉反应，但不能与双子叶植物蛋白反应，这说明与SBP117相似的硅结合蛋白广泛存在于积累硅的禾本科植物之中，硅在高等植物中的积累具有系统发育上的特征。

Long-term with the Luoyang Refractory Material Research Institute, Beijing University of Science and Technology, Anshan University of Science and Technology, such as metallurgy research institutions to collaborate, has developed the metallurgy, coking industry in various grades×, silica brick, clay brick, magnesia brick, magnesia-chrome brick, MgO-C Bricks aluminum, chromium corundum brick, insulation brick light, etc.; cement industry with anti-spalling×, alkali brick, silicon brick Mo, direct combination of magnesia-chrome brick, periclase-spinel brick, phosphorus acid brick, high-phosphate soft Dutch bricks, special bricks, such as phosphate; generating boiler industry with a variety of brands wear-resistant brick, corundum brick, mullite brick, such as stereotyped products and wear resistant castable, corundum castable, high-strength low cement castable, impermeable material, gravity feed can be plastic, various grades, such as fire-resistant mud Unshaped Materials, in which silica brick and light insulation brick production line for the national output of a single one of the largest production line.

公司长期与洛阳耐火材料研究院，北京科技大学，鞍山冶金科技大学等科研院校开展协作，先后开发出冶金，焦化行业用各种牌号高铝砖，硅砖，粘土砖、镁砖，镁铬砖，铝镁碳砖，铬刚玉砖，轻质隔热砖等；水泥行业用抗剥落高铝砖，耐碱砖、硅莫砖，直接结合镁铬砖、方镁石尖晶石砖、磷酸盐砖，高荷软磷酸盐砖、特种磷酸盐砖等；发电锅炉行业用各种牌号耐磨砖，刚玉砖，莫来石砖等定型产品和耐磨浇注料、刚玉浇注料、低水泥高强浇注料、防渗料，自流料，可塑料、各种牌号耐火泥等不定型材料，其中硅砖和轻质隔热砖生产线为全国单台产量最大的生产线之一。

The results of character evolution history reconstruction shows the SC in PT and AD clade might be a homoplasy character; also, the SC in PT clade might have multiple origins. SC in Pteridaceae has some special characteristics:(1) the cell long axes usually run parallel to the lateral veins;(2) Most of Pteris and Adianum species have VSC only in lower epidermis;(3) Species have ISC also have VSC.(4) Presence of spicular cells is highly correlated with the long veinal epidermal cells. Species have type III silica deposition type usually have longer and narrower veinal epidermal cell compared with ordinary epidermal cells; Species have type IV silica deposition type also have long epidermal cells, but not significantly different from ordinary epidermal cells.

本实验中亦发现凤尾蕨科之矽异形细胞具有几项特色：(1)矽异形细胞之长轴多与叶片侧脉方向平行(2)发现多数铁线蕨属以及凤尾蕨属植物仅下表皮具有脉上矽异形细胞；(3)具有脉间矽异形细胞的种类会同时具有脉上矽异形细胞；(4)长条形的侧脉上表皮细胞与矽异形细胞具有相关性，仅具脉上矽异形细胞的分类群之脉上表皮细胞均较一般表皮细胞细长；具有脉间矽异形细胞之物种之脉上表皮细胞亦为长条形但形态与一般表皮细胞常无明显形态差异。

The BSA amount adsorbed on the hydrophobia silica surface was larger than that on the hydrophilic silica surface at physiological pH.

在生理条件下，疏水表面与亲水表面相比BSA吸附量较大。

The results indicate that lgG'-,lgG-lgw relation-ship curves look as straight lines on the double logarithmic scale at lower mas fraction of fumed silica.In the higher angular frequency region,therer is a slight downward discrepancy for the curves from the straight line.With the increase of the fumed silica mass fraction the lines are upward translation,but the slopes decrease.

发现当气相二氧化硅质量分数最小时， lgG'-lgG"-lgw 相互关系基本上呈直线，在高频部位 lgG'， lgG"开始微微向下偏离直线形态；随着气相二氧化硅质量分数的增加，直线整体向上平移的同时谢率降低。

Distribution of biogenic silica content in surface sediments from deep water areas showed that it could not only reflect the paleoproductivity of siliceous micropaleontology in surface waters, but also indicate the strong or feeble upwelling. Thus, it was further confirmed that using biogenic silica content in sediments to trace upwelling and its change was effective and reliable. The analyzed result showed that radiolaria and poriferous specula have more contribution for biogenic opal, comparing with diatom in surface sediments from the northern studied area, probably owing to the diatom dissolved easily away and eaten by other organisms with little effort.

深水区表层沉积物中生物硅的含量分布表明，其不仅能反映出表层水体中硅质生物的古生产力水平，而且还能指示上升流的强弱，从而进一步证实了利用沉积物中生物硅含量来追踪上升流发育和变化的有效性与可信度研究结果还显示，在研究区域中北部表层沉积生物硅中放射虫和海绵骨针较硅藻占有更大的比重，这可能是由于硅藻易被溶解并易被其他生物体摄食的缘故。

The results are shown as follows:The equilibrium for adsorption of neptunium on silica gel reached rapidly. In high acidities,neptunium is hardly adsorbed on silica gel.

用239Np溶液进行上述实验后，又用239Np与237Np的混合溶液或237Np溶液进行了上述部分实验以比较微克量的237Np和示踪量的239Np在硅胶上的吸附行为。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。