石的

March birthstone jewelry is most often made of Aquamarine though there are many birthstone choices for March.

三月的诞生石首饰是最常见的由海蓝宝石，虽然有很多三月诞生石的选择。

The result is indistinguishable, within analytical uncertainties, from U-Pb ages of baddeleyite and zircons obtained by previous workers, suggesting that a rock-and ore-forming event did occur in Neoproterozoic in Jinchuan.

此结果也与前人报道的锆石和斜锆石的U-Pb年龄在误差范围内一致，说明了金川的新元古代成矿时代。

We also get the proportion of the four surfactants(30:2:1:8).Studing the factors of temperature and metal cation,we found that the floatability resisting to the low temperature and metal cation are improved with the addition.

高岭石浮选体系中，表面活性剂的组合-添加顺序同样能影响表面活性剂的作用效果，表面活性剂后加能提高高岭石的回收率，表面活性剂先添加和预先混合再加能降低其回收率。

The direct flotation tests of hematite from real samples of high intensity magnetic separation concentrate in weak acidic medium with fluosilicate or polymer silicic acid colloid as the depressor of iron containing silicate gangue natrosiderite and with anionic fatty acid sulfonate as the collector have all achieved good separation results.

针对包钢强磁精矿实际矿石样，分别以氟硅酸盐、聚合硅酸胶体作为含铁硅酸盐脉石霓石的选择性抑制剂，以阴离子脂肪酸磺酸盐为捕收剂，在弱酸性条件下进行赤铁矿的直接浮选，均取得了较好的分选指标。

The geochemical characteristics of flysch sandstone and mudstone which depositted after Ladinian suggest that the sediment provenance have the property of continental island arc.

通过对三叠纪拉丁期后复理石砂泥岩的沉积地球化学分析，以为复理石的沉积物源区具有大陆岛弧和活动大陆边沿的构造背景属性，说明复理石沉积具有双向物源区。

"Bad couple" is about three times the women's high school comedy drama between sworn followers, in the drama as申恩庆fashion magazine editor-in-chief of the iceberg金棠son, CUI Jing-yun as doctors around the husband's typical full-time housewife Han iceberg,卞贞show three female students in the most straightforward character of a full-time housewives, as Luo石顺of the iceberg.

不良情侣》是讲述女子高中时代三个死党之间的喜剧电视剧，在剧中申恩庆担任时尚杂志主编金棠子一角，崔静允饰演围绕医生丈夫的典型专职主妇韩英一角，卞贞秀是三个女同学中性格最爽朗的一个专职主妇，饰演罗石顺一角。

In the first part, this paper makes use of the uniformity experiment method to choose the best remarkable factor and the optimized technics to affect montmorillonite modification, and analyses the structure of organized montmorillonite, intercalate mechanism and array mode of modifying agent in interlayer.

在第一部分中，本文利用均匀实验法选择出对蒙脱石有机化影响最显著的因素和最佳工艺条件，并分析了有机蒙脱石的结构、插层机理和层间有机链的排列模式。

Leucite has high thermal expansion coefficient,so the existing of leucites in the Porcelain fused to metal can achieve the compatibility between porcelain and metal.

采用钾长石为主要原料可以合成含白榴石的熔块，白榴石高膨胀系数的特点，可以弥补烤瓷合金与瓷釉之间的膨胀系数差。

Because each plant home use produces the micro spar raw material formula to be different, the crystal and the vitreous body account for the proportion to be different, immediate influence micro spar intensity.

由于各个生产厂家用以生产微晶石的原料配方不同，结晶体和玻璃体所占比例不同，直接影响微晶石的强度。

In the phase-boundary reactions of cyclohexene hydration and isoamyl acetate hydrolysis, these amphiphilic zeolite particles are oriented at the aqueous-organic phase boundary and exhibit catalytic activity obviously superior to the parent zeolites.

在环己烯水合及乙酸异戊酯水解的相界面反应中，两亲性沸石分布於水－油两相界面，并表现出明显高於各自母体沸石的催化活性。

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。