铝

First, the speed of the reaction between mud acid and rock is very fast, the effective distance of acid is short, active acid can not reach deep formation.

首先，高温下常规土酸与地层矿物反应速度极快，酸液有效作用距离短，活性酸不能到达地层深部；其次，HF与铝硅酸盐的化学反应不是简单的一次反应，其副产物氟硅酸和氟铝化物还可与铝硅酸盐发生二次反应和三次反应，形成一系列不溶性的沉淀物，对储层造成严重伤害；第三，高温情况下酸液对井下管柱及工具腐蚀性很强，对缓蚀剂性能要求高。

Purple teeth are red-based Ukrainian almandine; red-based, there are rose-colored, concentrated red, black and red of the pyrope; a green, yellow, yellow, and green, green in grossular; a green uvarovite so.

牙齿红紫色的乌克兰铁铝榴石，红色的，有玫瑰色，集中红色，黑色和红色的镁铝榴石，绿色，黄色，黄，绿，青（乌拉尔祖母绿的钙铝榴石）； 1绿色钙铬榴石等。

EPE series: ordinary EPE, rehabilitation PO BAG EPE film anti-static, non-wax EPE, EPE Turpin, EPE encryption, encryption hardware add EPE, anti-static EPE, rehabilitation PO membrane Antistatic EPE, PO EPE laminating, PE EPE¤the one hand, PO composite aluminum composite film side of EPE, single / double-sided foil EPE review the one hand, while aluminum complex rehabilitation EPE color film, one side of complex aluminum complex of textile fabrics EPE, EPE composite of different materials, plating color film laminate EPE, EPE composite of various special materials, PS board, pearl board, KT board, advertisement board, fire EPE, EPE bridge, all kinds of special EPE Products.

珍珠棉全系列：普通珍珠棉、复PO膜防静电珍珠棉袋、无蜡珍珠棉、特平珍珠棉、加密珍珠棉、加密加硬珍珠棉、防静电珍珠棉、复PO膜防静电珍珠棉、PO复膜珍珠棉、PE淋膜珍珠棉、一面复合PO膜一面复合铝膜珍珠棉、单/双面覆铝箔珍珠棉、一面复铝膜一面复彩膜珍珠棉、一面复铝膜一面复纺织布珍珠棉、复合不同材料珍珠棉、镀彩膜贴合珍珠棉、复合各种特殊材料珍珠棉、PS板、珍珠板、KT板、广告板、防火珍珠棉、珍珠棉架桥、各种特殊珍珠棉产品。

In order to raise the anti-corrosion ability of melting aluminum pot, the TGT-4 composite ceramic protecting coat is used to protect iron pot in the aluminum alloy melting in different factory which use induce furnace, oil-burning furnace, or electric resistance furnace to melt aluminum. The advanced protecting characteristic and long-effect mechanism of TGT-4 coat are analyzed and investigated. A model of iron pot cracking mechanism and related countermeasures are proposed for factory consulting.

为了提高熔铝铁埚的抗铝液腐蚀能力，在不同厂家的工频炉、油炉、电阻炉熔铝中，用TGT-4复合陶瓷防护涂料进行铁埚防护，对TGT-4涂料的优良防护性能及长效作用机制进行了分析研究；对生产中提出的一直困扰熔铝界的铁埚开裂问题进行了调研与分析，提出了铁埚开裂机制的模型和预防对策，供生产厂家参考应用。

The correlations of the concentrations of Al in tea leaves with sorbed inorganic Al, Al oxide dissolved by hydrochloric acid and Al chelated by humic acid were all not significant, this indicated that the three forms of Al in soil were too stable to be assimlated by tea leaves.

通过成叶和嫩叶铝含量随土壤pH值的变化关系和土壤溶液中铝的存在形态与土壤pH值的关系之比较，初步推测茶叶吸收土壤的铝以Al〓离子为主；由于土壤pH值是影响茶叶吸收铝的主要土壤化学因素，因此，提高茶园土壤pH值，降低土壤酸度是降低茶叶铝含量的有效手段。

Our company specializes in producing 5056, 5052, 5050,6061, 6063, LF10, LY11, 1060,5356, 7005,7009,7075, 2011,2017,2024,3003,5052,5154,5005,6011,6082,7003, such as alloy Wire, A00 blunt Wire, cable wire, needle wire wool, zipper flat, precise pull aluminum rod and industrial high-strength aluminum rod (round bars, square bars, special-shaped rod) and profiles for industrial use, and products are mainly for: technology, sports, bodybuilding, racks, radiator, decoration, vessels, lamps, cars, electronic equipment, machinery fittings, electrical fittings and other ancillary industries, the product can be riding, flat, bend, shrink, Up, Volume processes.

本公司专业生产5056 、5052、 5050、6061、 6063 、LF10 、LY11、1060、5356 、7005，7009，7075， 2011、2017、2024、3003、5052、5154、5005、6011、6082、7003、等合金铝丝、A00钝铝丝、电缆线丝、毛线针丝、拉链扁丝，精拉铝棒及工业用高强度大铝棒与工业用型材，产品主要用于：工艺、体育、健美、衣架、散热器、装潢、船舶、灯具、汽车、电子器材、机械配件、电器配件等各行业配套，产品可进行踏、扁、弯、缩、涨、卷等工艺。

When copper concentration was 3.2x10~(-5) mol.L~(-1) or aluminium concentration was 7.41 x10~(-6) mol.L~(-1), two pieces of wing petal of Harmony Violet turn back into tube-shape.

而在铝处理中，随铝浓度的增大，紫花品种的花色先变浅、出现白色亮斑后又逐渐加深，当铝浓度为7.41×10~(-6)mol·L~(-1)时，花朵翼瓣向花瓣下表面卷曲成筒状，而且筒状程度随铝浓度加大而增大。

Alloy frame, Double Wall Alloy tire circle, Dishing brake, forging suspension front fork, Alloy adjustable handlebar stem with gears, alloy handle, alloy retroflex saddle tube, alloy adjustable rack, middle parking rack, Alum-plating electric mudgurads, alloy cranks, 1.75 glisten tires. SHIMANO 6-speed chains linker, SHIMANO gearlever, spring saddle,24V.9AH/13AH battery, intelligent meterplate, LED front and rear lights, 3-grade Electric Assist Driving System（1st,Bike;2nd,1:1 Standard Riding Pull-assist; 3rd,Strong Pull-Assist） 6-grade Manual speed changes,1.8A NiMH Battery chargerAlloy Power-cut Brake handle

描述： 6061#铝合金高强度车架，铝双层车圈、前碟刹、铝前花鼓、锻造铝合金减震前叉、有牙铝合金把立、铝合金把横、铝合金翻转鞍管、铝合金可调节衣架、中支撑、铝合金曲柄，镀铝导电型前后泥板、1.75反光轮胎、禧玛诺外6速拨链器、禧玛诺变速杆、弹簧减震坐垫、9AH/13AH镍氢电池、智能仪表盘、 LED照明前灯、后LED灯、三档电动助力驱动系统（一挡、自行车；二挡、1：1标准骑行助力；三挡、强助力）、6档机械变速、1.8A镍氢电池充电器、全铝断电刹车握把。

Effect of decomposition conditions on the ratio of seeded decomposition and properties of precipitation products from sodium aluminate solutions with the very light boehmite seed prepared from the hydrothermal homogeneous precipitation between aluminum sulfate and urea, was studied. Mechanism of the very light boehmite precipitation process was also analyzed.

以硫酸铝和尿素水热均相沉淀合成的低密度－水软铝石为晶种，研究分解条件对溶液分解率和分解产物性质的影响，还对从铝酸钠溶液析出低密度－水软铝石的过程进行了初步分析。

Effect of decomposition conditions on the ratio of seeded decomposition and properties of precipitation products from sodium aluminate solutions with the very light boehmite seed prepared from the hydrothermal homogeneous precipitation between aluminum sulfate and urea, was studied. Mechanism of the very light boehmite precipitation process was also analyzed.

摘 要：以硫酸铝和尿素水热均相沉淀合成的低密度一水软铝石为晶种，研究分解条件对溶液分解率和分解产物性质的影响，还对从铝酸钠溶液析出低密度一水软铝石的过程进行了初步分析。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。