混砂

Beipeng polymer bonding mortar is developed by using imported raw materials catering for the practical application in China. This product is made of imported gelatine powder, arenaceous quartz, high-quality cement and so on, and by means of pre-mixing and dry mixing.

北鹏聚合物粘结砂浆是采用进口原料开发出的适合中国实际应用的新产品，本产品是由进口胶粉、石英砂、优质水泥等原料通过预混、干拌而成的一种灰色粉末状材料。

ZhongYaHanFeng polymer bonding mortar is developed by using imported raw materials catering for the practical application in China. This product is made of imported gelatine powder, arenaceous quartz, high quality cement etc. and by means of pre-mixing and dry mixing.

中雅汉风聚合物粘接砂浆是采用进口原料开发出的适合中国实际应用的新产品，本产品是由进口胶粉、石英砂、优质水泥等原料通过预混、干拌而成的一种灰色粉末状材料。

The presence of the coagulant increased the quality of sand filtrated water, which resulted in the higher flux.

在场的情况下增加混凝剂的质量砂过滤水，导致更高的流量。

Hybrids of carbonate and terrigenous sediments Carbonate with terrigenous sediments are of characteristic from Emsian to Eifelian in stable shallow-sea faciesregion in Longmenshan area, and they can be classified evidently into hybrid Ⅰ and hybrid Ⅱ(Jingbaoshi-type). Type Ⅰ produced in mud shelf setting occupied hundreds of tempestite beds in which bottom cast、 hummocky cross bedding sandstones、 coquina were inter-beddded with shales that beared a great deal of verm traces、 bioturbations、 benthic communities dominative of brachiopods. Type Ⅱ in sand-mud-marl shelf was characterized by high-energy foreshore sandbeach facies and shelly bank facies.

碳酸盐与陆源碎屑混合沉积方面对微相、相特征、旋回样式、沉积机理研究表明，龙门山地区泥盆纪稳定浅海相区Emsian期和Eifelian期混合沉积十分发育，颇具特色，明显可以划分为两种类型：混积Ⅰ型，泥质陆棚背景下发育风暴沉积组构，幕式风暴期产生具丘状层理、底流冲刷构造的钙质砂岩、介壳岩，平息期则形成具大量虫管和生物扰动的深灰色、黄绿色页岩及海百合茎灰岩，腕足动物等大量繁盛；混积Ⅱ型，砂泥灰质陆棚背景下以发育高能前滨沙滩及生物介屑滩为特色，近滨至陆棚的砂泥灰互为混合，三者比例接近，肉眼难以区别确切岩石类型。

Drosera indica unlike most sundews does not seem to do well in the regular sopping wet peat mix. A soil mix of mostly or even complete sand works best. Some people have told of success using an airy mix of peat and perlite.

长叶茅膏菜和多数的毛毡苔不同，它在一般惯用的潮湿泥炭土混合介质中长得不是很好，混大量或完全使用砂才会长得好，有些栽培者用透气性佳的泥炭土和珍珠石混合也可以成功栽培。

The spraying done by manuel sprayer is even and fine with a long using life, It overcomes the, disadvantages of eas explosion and inflammability of the air-inserted type and of the harmfulness to the human body and the nature, The empty bottles of various shapes have theirs volumes from 50ml to 2000ml As for printing, the advanced international uv ink printing technique is with fresh colour and stability.

公司引进了世界先进的电脑控制注塑机组、吹瓶机、挤管机、混色机、四色彩印机、网印机及全套装配设备，并且有铝氧化着色，玻璃瓶成型、蒙砂、印字、先进表面处理的全套设备和先进技术及一流的模具、工艺技术。产品有手动式喷雾器，高档次的日化和医药塑料中空瓶包装，以及各式氧化铝瓶盖、化妆品用玻璃瓶等四大系列产品三百多个品种。

Based on PVT and sand packed tube, the high pressure characteristics such as viscosity, expansion coefficient and minimum miscibility pressure were measured for mixture of crude oil and carbon dioxide, and the oil and gas production during multi contact experiments under constant and declined pressure was investigated, Lastly, the production performance of sand packed tube similar to low permeable reservoir.

通过PVT筒和填砂管气液平衡等模拟实验，测定原油与CO2体系的黏度、膨胀因数和最小混相压力等高压物性参数，研究了恒压和降压下5次CO2接触过程中原油和气体的产量变化，并对比研究模拟特低渗填砂管与PVT筒CO2吞吐实验的开采动态。

No mixing phenomenon between fibre-ball layer and sand layer was discovered while the media were backwashed with both air and water.

在研究中发现，纤维球-砂双层滤料进行气、水联合反冲洗，纤维球层和砂层不会出现混层现象，当进水与助滤剂快速混合后直接进入滤池，可获得满意的出水水质和过滤周期，该工艺过程如下

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 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。