铝的

GoldenWorld Aluminium Co., Ltd which produces Mingbiao non-welding burglarproof decorating netted windows is a big and morden enterprise featuring rich experience and possessing advanced production equipments and people with excellent abilities. We have already got dozens of National patters. All these aliments ensure the high quality of our products.The first-made non-welding burglarproof decorating netted windows in China are welcome and praised by millions of people.

名标免焊百变装饰铝防盗网的生产厂家佛山市南海金世界铝制品有限公司，是一家现代化的大型企业，拥有一批世界先进一流的生产设备和高素质的人才，保证产品品质恒久稳定；拥有自主知识产权的十多项国家专利，其中国首创---免焊百变装饰铝防盗网上市以来，受到千家万户消费者的欢迎和赞赏。

When the heap of pyrites had been entirely reduced by fire, the result ofthe operation, consisting of sulphate of iron, sulphate of alumina, flint,remains of coal, and cinders was placed in a basinful of water. Theystirred this mixture, let it settle, then decanted it, and obtained a clearliquid containing in solution sulphate of iron and sulphate of alumina, theother matters remaining solid, since they are insoluble.

大堆的黄铁矿石经过加热以后，完全还原了，他们把得到的硫酸铁、硫酸铝、火石、炭渣和灰烬全放在一只盛满了水的盆子里，把这种混合物搅和一阵，接着让它沉淀，然后把水倒出来，得到一种含有硫酸铁溶液和硫酸铝溶液的纯净液体，其他不能溶解的物质，还保持着固体的状态。

To correct the variation resulting from exposure condition, an aluminum stepwedge was exposed simultaneously. By referring the image of aluminum stepwedge on each radiograph the equivalent aluminum thickness and corrected gray level intensity of the ROIs could be calculated as indicators of alveolar bone density. Nineteen specimens containing different amounts of hydroxy-phosphorite were radiographed.

用计算机测量定位投照的直接数字化牙片上感兴趣区(region of interest， ROI)的灰度，拍片时将一个铝制梯级同时曝光，根据已知的铝梯灰度和厚度推算ROI区灰度所对应的等效铝厚度和校正灰度来反映骨密度，从而校正由于投照条件差异造成的灰度误差。

The stability of H〓O〓 bleach liquor in the aluminum container, the inner surface of which was comparatively glabrous, was basically as same as that of H〓O〓 bleach liquor in the stainless steel H〓O〓 displacement bleaching reactor, the inner surface of which was painted with epoxy resin, due to H〓O〓 bleach liquor showed a better stability in aluminum container.

在铝质容器中，H〓O〓漂液显示出较好的稳定性，H〓O〓漂液在内表面较光洁的铝质容器内的稳定性与在内表面涂环氧树酯的不锈钢置换漂白反应器内的稳定性基本一样。

Investment more than 2000 million, the introduction of 4 sets of the world's most advanced Japanese-lan's automatic spraying equipment, and Japan the most advanced temperature furnaces, gas combustion system and Germany's pre-treatment process technology, CNC laser cutting machines, CNC Bending Machine, CNC Cutting Machine, CNC punch press tower, with the annual production capacity of fluorocarbon spraying aluminum curtain wall panels and more than 80 million square meters of aluminum ceiling of one million square meters of production and processing capacity can be the size of the domestic counterparts larger, full-featured, advanced equipment and services industry leader in place.

投资 2000 多万元，引进 4 套世界最先进的日本兰氏全自动喷涂设备和日本最先进的控温炉、液化气燃烧系统及德国的前处理工艺技术，数控激光剪板机，数控折弯机，数控开料机，塔式数控冲床，具备了年产氟碳喷涂铝幕墙板 80 多万平方米和铝天花板 100 万平方米的生产加工能力，在国内同行中堪称规模较大，功能齐全，设备先进，服务到位的行业龙头。

It enjoys a domestic market share of 42 per cent in primary aluminium, 63 per cent in rolled products, 20 per cent in extrusions, 44 per cent in foils and 31 per cent in wheels.

公司占国内原铝市场份额的42%，占轧制品市场份额的63%，占挤压制品市场份额的20%，占铝箔制品市场份额的44%，占车轮市场份额的31%。

For using PLC to be control system from Simens of Germany, it can be done to feed pipe, pick-up, adhering and cutting foils automaticlly in production. It uses computer control to setup and mesure the length of foils. The control system is continuous speed adjustable of foils' linear speed.

由于该机采用先进的德国西门子公司生产的可编程控制器作为控制系统，所以实现了在整机运行中上管、接料、施胶、收卷、裁切等的自动化，同时铝箔的计长、设置采用电脑控制，铝箔运行的线速度的控制采用了无级调速装制。

The article includes the research about hot-dip aluminized steel s weldability by applying different kinds of welding methods, such as fusion welding and resis...

研究指出：由于热浸镀铝钢表面镀铝层的存在，给焊接造成一定的困难，但通过选择合理的焊接材料和严格的焊接工艺，可以达到满意的焊接效果。

The net cement with bentonite can form hydrogen key which can improve the felt of the systematic and are wail for eventual strength; The main mechanism of J-85 accelerator to accelerate concrete coagulating are in alkalescence condition to make aluminate and gypsum link and block the building of calcium and aluminium sulphate around cement granule; Polypropylene acid can improve early strength of cement through altering the thickness of hydroxide in cement grout.

添加膨润土后的水泥净浆中形成了氢键，提高了体系的粘结性，对后期强度发展有利； J-85速凝剂加速混凝土凝结的主要机理就是在碱性条件下，使铝酸盐和石膏结合，阻碍水泥颗粒周围的硫铝酸钙即钙钒石的生成，从而使水泥迅速凝结；聚丙烯酸通过改变水泥浆体中羟基的浓度从而提高水泥试块初期强度。

The concept of the operation characteristic parameter of hydrolysis and salifying extent parameter B S and the theoretical characteristic parameter of hydrolysis and salifying extent parameter B * S for polymeric aluminum_ferric was put forward.

聚合铝铁是一类典型的无机高分子混凝剂、本文在传统特征参数———碱化度B和水解度B 的基础上，提出了聚合铝铁操作特征参数———碱化盐基度 BS 和理论特征参数水解盐基度 B S 的概念，推导出了BS、B S 的计算表达式，系统解释了BS、B S 的操作和理论意义。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。