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Red terrene and grey terrene are the main compositions of the Badong formation. The former (section 2 and 4) is mostly composed of elastic rock or arenaceous argillaceous rock and the latter (section 1, 3 and 5) is mainly composed of carbonate rock.

红色与灰色是巴东组地层的两大基本色调,红色系列的岩层,多见为碎屑或砂泥质岩类,而灰色系列的岩层,多见为碳酸盐岩类。

Both the a-axis and ab-plane dip towards the downstream , the dip angles of the a-axis are low and concentrated, being 7—8°,the ab-plane dips at 7~21°, and the a-axis has more preferred dip of fabrics than the ab-plane; the peak of the grain-size frequency distribution curve of deposits in the Lushan area is in the range of 4 and 5 φ;The quartz sand grains are subangular and have well-developed conchoidal fractures, parallel striatio ns, upturned cleavage flakes,"V"-shaped holes and siliceous deposits.

摘 要:庐山第四纪泥砾沉积物的砾石组构特征表明,砾石岩性与山体基岩基本一致,砾石的等体积球径较小,加权平均砾径较中值砾径大,分选系数大于1,分选性差,φ值相对较小,平均为0.66,F值相对较大,在2左右,F/φ比值介于2.75~4.75,ρ值集中且较小,为22.75%~37.75%,砾石以棱角、次棱角状为主,磨圆较差;a轴和ab面都倾向沟谷下游,a轴倾角集中且较小,为7~8°,ab面倾角为7~21°,a轴较ab面具有更为优势的组构倾向;沉积物粒度频率曲线在4~5Φ范围内表现为峰;石英砂颗粒为次棱角状,贝壳状断口发育,具平行擦痕、上翻解理片、V形坑和硅质沉淀。

Its golden brushed steel bracelet and foldover stainless steel clasp hold the Irony Chrono Diaphane's characteristic lightly frosted transparent plastic case.

经典的磨砂钢质表带,精钢折叠式表扣,标志性的透明塑料表壳,优雅的无刻度哑光铝质表圈。

Directed against the existing problems in traditional mixing process, secondary mixing techniques, such as pre-mix cement mortar, pre-mix cement paste, sand enveloped with cement paste, coarse aggregate enveloped with cement paste and aggregate enveloped with cement paste are discussed, and the effect of different mixing technological processes on concrete mixing quality is studied. The homogeneousness, compression strength of concrete and the power consumption are tested during the test, and compared with the traditional mixing method.

针对传统混凝土搅拌工艺中存在的问题,讨论了先拌水泥砂浆法、先拌水泥净浆法、水泥裹砂法、水泥裹石法、粗细骨料全造壳法等二次搅拌工艺,研究了不同工艺流程对混凝土搅拌质量的影响,测试了不同条件下混凝土的匀质性、抗压强度指标及功率消耗,并与传统搅拌工艺进行了对比试验。

The shallow layered gas geneted by organic decomposition in silty clayed strata and reserved in sandy strata layered near silty clayed strata.

浅层气源于mQ42淤泥质粘性土生气层中有机质的分解作用,储存于该地层上覆、下伏及中部所夹的粉细砂、贝壳砂等储气层中。

The wave forms of the glass building are highlighted by a series of extruded aluminum brush finish mullions, following the vertical, curvilinear shape on the north and south facades.

国际中心的南北立面分别为曲线和垂直线状,一排排铝质磨砂竖框依势外突,凸显了这栋玻璃幕墙建筑物的波浪形效果。

We use separated pre-treatment, coagulating sedimentation, air flotation and sand filtration to treat coating wastewater and obtains good results: the removal rate of CODCr could be higher than 80%.

摘 要:本文针对汽车涂装废水中含有树脂、表面活性剂、重金属离子,Oil、颜料等污染物,特别是其中的电泳废水、喷漆废水成份复杂,浓度高,可生化性差的实际情况,采用分质处理、混凝沉淀、混凝气浮、砂滤等工艺对涂装废水进行处理,取得了良好效果:CODCr去除率大于80%。

In this article, in allusion to the contamination of coating wastewater of automobile manufacturing which contains resin, surface active agent, heavy metal ion, oil, paint, dyestuff etc, especially the ELPO wastewater and painting wastewater which is complex, and has high concentration. we use separated pre-treatment, coagulating sedimentation, air flotation and sand filtration to treat coating wastewater and obtains good results: the removal rate of CODCr could be higher than 80%.

摘 要:本文针对汽车涂装废水中含有树脂、表面活性剂、重金属离子,Oil、颜料等污染物,特别是其中的电泳废水、喷漆废水成份复杂,浓度高,可生化性差的实际情况,采用分质处理、混凝沉淀、混凝气浮、砂滤等工艺对涂装废水进行处理,取得了良好效果:CODCr去除率大于80%。

The column test results show that the cation exchange adsorption mainly manifests the K(superscript +) and Ca(superscript 2+) exchange in three kinds of typical soil medium, and the cation exchange function compares the sandy gravel column and the fine sand column is more remarkable in the silty clay column.

测试结果分析表明,在3种典型土壤介质中,阳离子交换吸附作用主要体现为K与Ca(上标 2+)之间的交换,且粉质粘土柱中阳离子的离子交换作用较砾石含砂柱和细砂柱更为显著。

The column test results show that the cation exchange adsorption mainly manifests the K+and Ca2+ exchange in three kinds of typical soil medium, and the cation exchange function compares the sandy gravel column and the fine sand column is more remarkable in the silty clay column.

测试结果分析表明,在3种典型土壤介质中,阳离子交换吸附作用主要体现为K+与Ca2+之间的交换,且粉质粘土柱中阳离子的离子交换作用较砾石含砂柱和细砂柱更为显著。

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但我们并不在乎沙场中的显露。

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啊!不用提了。提到肉,真是糟透了。

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