查询词典 silica

Biogenic silica content was very low in continental shelf shallows and could not reflect the productivity of siliceous micropaleontology in surface waters , which may be affected by sedimentary types and terrigenous matter dilution .

陆架浅水区表层沉积物中生物硅含量非常低，不能反映表层水体中硅质生物生产力情况，这可能与沉积类型和陆源物质输入影响有关。

By utilizing this concept, highly ordered mesoporous silica SBA-15 materials with low microporosity have been synthesized under low temperature and low surfactant concentrations; the quality of resulted mesostructure or pore size distribution can be greatly improved in the cases of EO〓BO〓EO〓, EO〓BO〓EO〓, EO〓BO〓EO〓, EO〓BO〓EO〓, EO〓PO〓EO〓 and EO〓PO〓EO〓 block copolymers.

利用盐效应，在低温或低模板剂浓度条件下合成出高度有序、微孔孔容小的介孔分子筛SBA-15；大大提高了利用嵌段共聚物EO〓BO〓EO〓，EO〓BO〓EO〓，EO〓BO〓EO〓，EO〓BO〓EO〓，EO〓PO〓EO〓和EO〓PO〓EO〓等导向合成介孔材料的有序度或孔径分布。

Silica brick for glass furnaces is made of high purity quartzite and compound mineralizer with perfect grain size distribution,pressed and sintered.

玻璃窑用硅砖采用高纯硅石和符合矿化剂为原料，经合理的颗粒级配、压制、烧制而成。

The installation procedure of the Anti-fog mirror is after the Anti-fog film paste spreads on the back of mirror , and connect up the power supply, then mount the mirror on the ideal position of the wall by either double-sided glue and neutral silica gel.

防雾镜的安装是在防雾膜贴敷于镜子的工作完成后，然后是与墙体预留电源的连接，然后用双面胶和中性硅胶粘贴在墙上理想位置的过程，四周再用中性硅胶封边，安装完成。

Antifog mirror installed in Antifog film Application Method in the mirror after the completion of the wall and then is the connection for power, and then use double-sided adhesive silicone paste and neutral in the process of the wall ideal location, surrounded Edge neutral silica gel used, the installation is complete.

If Shaped Antifog film， no fever can be cut off part of wire 防雾镜的安装是在防雾膜贴敷于镜子的工作完成后，然后是与墙体预留电源的连接，然后用双面胶和中性硅胶粘贴在墙上理想位置的过程，四周再用中性硅胶封边，安装完成。

ZIRCAR Refractory Composites, Inc. recently announced the introduction of its refractory sheet type RS-SI silica moldable.

ZIRCAR耐火复合材料公司最近宣布推出其生产的RS-SI型硅质可塑性耐火材料板。

Jiangmen boasts of rich mineral resources with 37 kinds of minable minerals, including limestone, silica sand, potassium feldspar, monazite, crystal, aquamarine , coal, tombarthite/rare earth, gold, silver, copper, iron, stannum and tungsten, among others.

矿产资源丰富，已探明可开采的有石灰石、硅砂、钾长石、独居石、水晶、绿柱石、煤、稀土及金、银、铜、铁、锡、钨等37种。

The result indicates that enough recognition sites were on the surface of silica monolith, resulting in strong recognition ability.

这一结果表明硅胶整体柱表面的位点识别能力很强。

A surface-modified adsorbent is a support bearing at the surface of a chemically bonded "monomolecular" layer of adsorbing groups, which provides fast kinetics of the recovery and elution of the molecules and ions under study.5–9 SPE by use of alkyl-bonded silica gels has been widely applied in the environmental analysis of polyaromatic hydrocarbons, pesticides, substances of biochemical origin and other organic compounds.

表面改性吸附剂是一种载体，它负载在一层化学键合的单分子吸附性官能团的表层，为所研究的分子和离子的回收和洗脱提供了快速动力。使用含烷基的硅胶的SPE技术已经被广泛应用到芳烃聚合物、农药、生物成因物质以及其他有机化合物的环境分析中。

A surface-modified adsorbent is a support bearing at the surface of a chemically bonded "monomolecular" layer of adsorbing groups, which provides fast kinetics of the recovery and elution of the molecules and ions under study.5–9 SPE by use of alkyl-bonded silica gels has been widely applied in the environmental analysis of

表面改性吸附剂是一种在表面有一层化学键合单一分子层的吸附基团，吸附基团提供分子和离子的恢复和洗脱快速动力学。

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％。