查询词典 silicic

A lot of inorganic compounds, for instance silicic acid is saline clay, phosphoric acid salt, graphite, metal oxide, bisulphide,etc.

许多无机化合物，比如是硅酸盐泥、磷酸盐、石墨、金属氧化物、二硫化碳等。

The chemistry behavior research of wollastonite indicated that the silicon-potassium fertilizer has a chemical active in organic acid.The factors affecting manurial effect of silicon-potassium fertilizer are not only soil pH and desilicification,but also content and type of organ in the soil.Wollastonite chemistry behavior indicates that silicic acid can be dissolved out from silicon-potassium fertilizer in chlorhydric acid solution if pH of solution is not smaller than 2. The drop of apparent density,increase of DBP sorptive rate and specific surface for leavings indicate that hydrated silicon oxide is polyporous,and those mineralogic feature presignify that silicon-potassium fertilizer has a role of conservation of both Moisture and Fertility and improving soil structure.After active ingredient releasing,silicon-potassium fertilizer leaves half the substance (non-active ingredient)in soil.

熟料单矿物在酸溶液中的化学行为研究表明，硅钾肥矿物在有机弱酸中的化学活性较好，影响硅钾肥肥效发挥的因素是土壤pH值和土壤的去硅化程度，还有土壤有机质的含量与种类；硅灰石在盐酸溶液中化学行为表明，在反应体系pH不小于2的情况下，硅钾肥矿物大量溶出硅酸根组分；溶解残余物表观密度降低、DBP吸着率和比表面积增加表明水合二氧化硅是以多孔形式存在，为硅钾肥具有保水保肥、改良土壤结构的提供了矿物学依据。

Adsorption by mineral components and active carbon in fly ash, coagulation and settlement, electrolytical agglomeration, aid-coagulation by silicic acid and increase of BET were the main mechanisms of phosphate and chroma removal with modified fly ash.

改性粉煤灰的除磷、脱色机理是粉煤灰中矿物成分和活性炭的吸附、混凝沉淀作用以及电解质的脱稳凝聚作用、硅酸凝胶的助凝作用以及改性后比表面积增加吸附能力提高等因素的综合效应。

A new polysilicate ferric aluminum was prepared by using water glass,ferric sulfate and aluminum sulfate as raw materials.The conditions of preparing PSFA were optimized: the polymerization degree of silicic acid is 0.5; the molar ratio of Fe3+ and Al3+ to SiO2 is 1: 1; the molar ratio of Fe3+ to Al3+ is 1: 1;and the degree of hydrolysis is 0.5;while the influence of the aging time on the coagulation property of PSFA is not obvious.

用水玻璃、硫酸铁和硫酸铝制取聚硅酸铁铝混凝剂，确定了制备PSFA混凝剂的优化条件：硅酸聚合度η为0.5，Fe3+及Al3+与SiO2的摩尔比为1： 1， Fe3+与Al3+的摩尔比为1： 1，水解度B*为0.5，而熟化时间对PSFA混凝剂的混凝性能影响不明显。

The resultant of dehydration of both sodium silicate and polysilicic acid is silicic gel. The sodium cations have double impact on the process.

硅酸钠脱水硬化和纯硅酸脱水硬化都生成硅凝胶，钠正离子的存在有正负二重影响。

By using the sodium silicate and waste hydrochloric acid as raw materials, polysilicic acid is prepared. The study shows that, under the conditions of the concentration of sodium silicic acid being 4%-8%, the pH, and the reaction time being about 5 hour, the stable polysilicic acid is made.

以水玻璃、废盐酸为原料，制备聚硅酸，研究表明：在硅酸钠浓度为4%~8%，pH小于4的条件下，室温熟化5h左右，可制得稳定的聚硅酸。

AMD do not planto pass for the use of 450 mm silicic plates within the next few years.

amd公司不打算通过为使用450毫米的硅板，在未来几年里。

For example, monthly expenditures for silicic plates was reducedby 26%, output volumes wasincreased by 31%.

举例来说，每月支出为硅酸板，减少了26 ％，产出量增加了31 ％。

AMD in the future plans to use its own video chips for quality control of silicic plates, produced at their factories.

amd公司在未来的计划，以利用自己的视频芯片质量控制的硅酸板，制作自己的工厂。

The largepart of silicic plates on 65 nm technology will be used for the release of next generationprocessors.

大部份的硅酸板65奈米制程技术将被用于发布下一代处理器。

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％。