石的

When the slip-form paver is used in curbstone concrete spreading construction,because the grade of designed curbstone concrete is comparatively superior and its thickness is comparatively thin,the crack resistance and the construction workability of concrete are usually bad in construction.

采用滑模摊铺机进行路缘石混凝土摊铺施工时，由于设计路缘石混凝土标号较高，厚度较薄，在施工中往往出现混凝土抗裂性差以及施工和易性不好等缺点，通过试验，在混凝土中掺加适量的粉煤灰，可对路缘石的施工质量有很大的改善和提高。

On the other hand, we observe a pressure induced phase transition from enstatite to ringwoodite under pressure of 20 GPa by X-ray diffraction. The conductivity of ringwoodite with water at 20 GPa is in good agreement with the available measurements of hydrous ringwoodite.

另外，X射线衍射实验表明压力（20 GPa）诱发了顽火辉石向林伍德石的相变，这是我们首次在顽火辉石的电导率实验中观测到林伍德石含水相变，而且含水林伍德石的电导率与已有的实验结果相当一致。

The beheviour of four low-molecule weight organic acid lactic acid,hydroxy-acetic acid,mercapto-acetic acid,glyconic acid as iron-containing silicate-aegirines depressants on the hematite direct flotation is investigated in this paper.The results of flota

本文研究了四种小分子有机酸抑制剂乳酸、羟基乙酸、巯基乙酸、葡糖酸在赤铁矿正浮选中对含铁硅酸盐脉石霓石的抑制行为，纯矿物、人工混合矿与实际矿石浮选实验均证明了它们具有良好的选择性抑制作用，可以成功地实现赤铁矿与霓石的浮选分离。

For example, to CaSiO〓, wallastonite and cyclowallastonite could be found simultaneously in glazes between the temperature range of 1125℃±10℃, only wallastonite came out below the range, and only cyclowallastonite appeared above the range. Similarly, melilite structure and clinopyroxene structure connected with crystallization temperature. Usually, higher crystallization temperature contributes to forming melilite with simple structure and lower crystallization temperature contributes to clinopyroxene with complex structure.

如钙的偏硅酸盐，硅灰石、环硅灰石的转变温度区域为1125℃±10℃，组分适当的特定釉熔体，高于此温度出现环硅灰石，低于此温度出现硅灰石晶体结构；同样的，黄长石、辉石的出现也与温度有密切的联系，通常，晶体生长的温度较高有利于晶体结构简单的黄长石出现，晶体生长时温度较低有利于稍复杂的辉石结构的出现。

Results indicate that MgO can promote the forming of calcium silicate hydrates and improve the exchange of tobermorite to xonotlite,Z phase to gyrolite.

结果表明：MgO可促进水化硅酸钙的形成，有利于托勃莫来石向硬硅钙石，Z相向白钙沸石的转化。

The Alcontent of melilite in the Ningqiang inclusions seem more than that of melilite in Allende inclusions, and the composition range of melilites of Ningqiang is narrower than that in Allende melilites.

宁强包体中黄〓石的成份似乎比Allende陨石黄〓石成份更为需Al，黄〓石的成份范围也更窄。

The effects of sodium silico-fluoride on the zeta-potential, hydrophility and adsorption of styryl phosphonic acid of diaspore particle surfaces have been systematically studied.

系统研究了氟硅酸钠对一水硬铝石表面ζ电位、亲水程度及苯乙烯膦酸吸附的影响，提出了苯乙烯膦酸浮选金红石与一水硬铝石时氟硅酸钠对一水硬铝石的选择性抑制作用机理。

Based on the above experiments, the author studied the mixed metallic pillared and modified montmorillonites. The experimental result indicated that the microporous structure of Fe-Al-PLMs was affected by the changing of interlayer Fe-Al polymer with different Fe/Al ratio. But the presence of Al iron was helpful to incorporate Fe iron into interlayer of montmorillonites.. Introducing Zr helped Al-PLMs getting better larger spacing, thermal stability, surface area and pore volumes. Its successful to apply Zr-Al-PLMs to treat wastewater containing Cr iron. The experiment of modifying Al-PLMs by PVA showed that the order of adding starting materials (Al-pillaring solution, PVA, montmorillonite solution) was related to the property of Al-PLMs. The PVA as precursor was beneficial for Al to go into interlayer of the clay and to form larger basal spacing porous clay. The surface area and pore volumes of Al-PLMs increased mainly because of increasing the external surface area and mesoporous volumes after acid-activating. This conclusion confirmed that the microporous structure of pillaring clay depends upon the interlayer pillar.

实验结果表明：在Al-PLMs中引入Fe离子，不同Fe／Al比制得的Fe-Al-PLMs因层间的Fe-Al聚合离子结构不同而影响其微孔结构，但羟基Al离子的存在有利于Fe离子进入蒙脱石层间；在Al-PLMs中引入Zr离子，有助于其层间距、比表面积、孔体积增大，所得Zr-Al-PLMs应用于含Cr废水处理效果显著；PVA改性后的Al-PLMs其物化性质变化与铝柱化剂、PVA溶液、蒙脱石溶液三者不同添加顺序有关，说明PVA的前撑有利于Al进入蒙脱石层间得到较大层间距的Al-PLMs；经酸化处理得Al-acid-PLMs，其比表面积增大以外表面积为主，孔体积增大以中孔为主，这也证实了柱撑蒙脱石的微孔结构取决于其层间的柱化物。

There are people "Seal Rock" pyrophyllite as a synonym for the word is obviously inappropriate, and some seal stones is not a quality pyrophyllite.

还有人&图章石&一词作为叶腊石的同义词，显然是不恰当的，有些图章石并不是叶腊石质。

Daily-growth increment of otolith and growth of Japanese parrotfish were studied and research objects were taken from Zhoushan Fishries Research Institute in April 2009. Microscopic observation was performed on the growth of the otolith during the embryonic development of artificially fertilized eggs and the formation of the first daily growth increment on otolith of larvae.

2009年4月15日－5月5日在浙江省舟山水产研究所条石鲷人工繁殖期间，逐日选择胚胎和仔鱼样本，连续解剖观察发育后期胚胎和前期仔鱼，光镜观察仔鱼矢耳石和微耳石的形态、日轮数，测定其直径，研究条石鲷的耳石日轮和生长。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。