粘土

The XRD and SEM/EDX analyses demonstrated that minerals in Beijing PM10 were clay and quartz, plagioclase, potassium feldspar, albite, calcite, dolomite, hematite, pyrite, magnesite, gypsum, and laumontite, in descending order.

XRD及 FESEM/EDX单颗粒分析表明，北京市PM10中的矿物颗粒以粘土矿物和石英为主，另外还有斜长石、钾长石、钠长石、方解石、白云石、赤铁矿、黄铁矿，菱镁矿、石膏、浊沸石等，矿物颗粒表面的硫化现象常见。2002特大沙尘暴颗粒物中的矿物的含量自大到小分别为粘土矿物、石英、斜长石、方解石、钾长石、赤铁矿、黄铁矿、角闪石和石膏。

In the last , we prepared clay-modified composites of fiber glass build - lipping thermo hardening resin matrix.The experiment result demonstrated that the organic clay can shorten the Gel-time of pure epoxy resin in a little scale, but have little infection to its viscosity at the same temperature.

最后，用已确定的、制备出浇注体性能最佳的有机粘土用量及工艺组合，制备出粘土改性的热固性树脂基玻璃纤维增强复合材料，并对其性能作以考察。

The effects of preparing conditions such as calcination temperature on the physical characteristics and the photoactivity were investigated.

纳米TiO_2／粘土复合光催化剂是将TiO_2固定在粘土矿物的表面形成纳米薄层或分散均匀的TiO_2纳米晶体。

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。

PCN was prepared by means of intercalation compounding,and the flame retardance of PCN was studied.

通过插层复合法制备了PCN ，研究了PCN的阻燃性能，结果表明，粘土含量比仅为 2 %和 5 %的尼龙-6/粘土纳米复合材料的热释放速率峰值比尼龙-6分别下降 3 2 %和63 %，烟气的生成速率表现出同—趋势。

Experimental studies on the decolourisation of sodium sebacic solution by adsorption with a new adsorbent made of attapulgite clay have been carried out.

凹凸棒石粘土是一种具有特殊纤维状晶体形态的粘土矿物，在我国储量丰富，它具有较大的比表面积和内表面，吸附作用较强，已广泛用于石油和油脂的脱色〔1〕、印染废水和造纸废水的吸附脱色〔2〕等。

Through measuring the gel time and the unconfined compression stre- ngth of cement-waterglass-clay specimen, this paper, using orthogonal method, analyzes the effect of different water-cement ratio, different admixing quantities of waterglass and different clay content on specimen strength and presents the optimal dispensation formula for two-fluid process of cement-waterglass.

本文通过水泥—水玻璃—粘土试件凝胶时间的测定及无侧限抗压强度测定，用正交方法分析了不同水灰比、不同水玻璃掺量及不同粘土含量对试件强度的影响，提出了水泥—水玻璃双液浆的最优配方，基本解决了旋喷施工时造成的基础瞬时沉降问题，为旅喷注浆的设计与施工提供了依据。

Project Background: ball clay is a kind of soft clay with good plasticity, its grain is very fine, immersing performance is good and stick performance is very strong, which is nonmetal min.

项目提出的背景：球粘土是一种可塑性的软粘土，其粒度极细，浸散性好，粘结性强，是国内稀有的非金属矿产。

Local relevant experts consider that ball clay produced in Shulan City Shuiquliu Town is out-of-the-way excellent clay, and if apply mill run extract to high technology area, it will not only fill up blank in China, also realize considerable economic benefit.

国内有关专家认为舒兰市水曲柳镇生产的球粘土，是国内少有的优质粘土，如果将其选矿精品应用于高科技领域，不仅会填补国内空白，而且还将实现非常可观的经济效益。

Market Analysis and Economic Benefit Forecast: Due to ball clay is widely used and demand exceeding supply as well as great local and international increasing market, Japan、Korea、Malaysia and Singapore have been to Shulan successively for negotiation of ball clay business.

市场需求分析与经济效益预测：由于球粘土应用领域的拓宽，国内外市场需求量大增，产品供不应求，先后有日本、韩国、马来西亚，新加坡等国来舒兰洽谈球粘土生意。

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％。