1、

Serpentine minerals are typical Mg-rich layer silicate minerals, and they consist of a silicate tetrahedral sheet and a brucite-like magnesium octahedral sheet.

蛇纹石是一种天然的由硅氧四面体晶片和氢氧镁八面体晶片结合而成的层状含镁硅酸盐矿物。

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2、

As an effective wellbore stabilizer, silicate drilling fluid is one of the promising water-based fluids thanks to its characters of non-toxicity, non fluorescence and lower cost.

硅酸盐钻井液具有良好的井壁稳定作用,且无毒、无荧光、成本低,被认为是具有发展前景的水基钻井液之一。

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The succession of diatom was effected by salinity, water temperature and silicate limitation, and along the direction of warm species increase and large-cell species decrease.

沉积物中硅藻群落的演替明显受到水温升高、摄食压力以及营养结构变化引起的硅限制等环境因子的影响。其演替方向沿着暖水性物种增多而大细胞的硅藻物种减少的方向进行。

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4、

It is indicated that BET specific surface area is most significant influenced by reaction temperature, and the sequence of influence level are concentration of sodium silicate, cocurrent time and concentration of vitriol.

实验结果表明,反应温度对沉淀二氧化硅的BET比表面积的影响最大,其次是硅酸钠浓度、并流时间和硫酸浓度。

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5、

The results show that alkali metal silicate is decomposed into alkali metal steam that rises with gas in the high temperature zone.

结果表明:在高温区,碱金属硅酸盐大量分解形成碱金属蒸气随煤气上升;

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6、

Synthesis and Performance Test of Layer Complex Sodium Silicate

层状复合硅酸钠的合成及性能测试

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7、

However, the IRAS low-resolution spectrum ( LRS) of this star shows the oxygen-rich silicate emission feature.

然而该星的IRAS低分辨率光谱显示富氧的硅酸盐发射特征;

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8、

A radioactive mineral consisting of thorium silicate; it is a source of thorium that is found in coarse granite.

一种放射性矿物,由硅酸钍组成,是钍的来源,见于粗糙的花岗岩中。

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9、

A Testing Method for Hardening Dynamics Curves of Sodium Silicate Coating in Investment Casting

精铸水玻璃涂料层硬化动力学曲线的测试方法

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10、

In this paper, a kind of testing method for hardening dynamics curves of sodium silicate coating in investment casting was introduced.

本文介绍一种精铸水玻璃涂料层硬化动力学曲线的测试方法,即硬化时胶膜乳光度变化的非接触测量法。此法比直接接触测量法合理可靠,数据精确且有良好的重现性。

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11、

Most materials have certain ability and capacity for the adsorption of gas, moreover, zinc silicate have the maximum adsorption capacity, followed by iron silicate, manganese silicate and copper silicate.

通过检测发现四种催化剂对气体均具有一定的吸附能力和容量,其中硅酸锌的吸附能力最大,依次为硅酸铁、硅酸锰和硅酸铜。

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14、

The physical pattern and mechanical property of residual binder film on the used sodium silicate sand under different temperature were studied by the numbers.

对不同受热温度下水玻璃旧砂粒上残留粘结剂膜的物理形貌及力学性能进行了较系统的试验研究。

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15、

Differential Thermal Analysis and X-ray Study of Glassed in Niobium& Silicate System

铌硅酸盐系统玻璃的差热、X-射线研究

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There is a good correspondence between the thermal infrared emissivity spectral features of silicate minerals and their SiO2 content.

硅酸盐矿物热红外发射率光谱特征与其SiO2含量有很好的对应关系。

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18、

Study on Application of Powdery Quartz to the Thermal Insulation Material of Porous Calcium Silicate

粉石英在微孔硅酸钙保温材料中的应用研究

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19、

Developing of 170 Type of Water-repellent Caicium Silicate Thermal Insulation Material

170型憎水硅酸钙保温材料的研制

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20、

Mesoporous molecular sieve MCM-41 is usually synthesized with pure chemicals, such as silicon dioxide, sodium silicate, tetraethoxysilane, etc, which are toxic and expensive.

目前,介孔分子筛MCM-41通常采用二氧化硅、硅酸钠、正硅酸乙酯等纯化工原材料合成,缺点是原料的价格较贵且多有毒性。

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