铝

Complex flocculant PASS has the abilities of neutralizing electric charge and flocculating. The experimental results show: it is feasible that the emulsion wastewater can be treated into qualified discharging water. The dosage of flocculants and pH value have been optimized by coagulation experiments. In addition the mechanism for emulsion wastewater has been studied by using Perron timed complex colorimetric method and neutralization method. Aiming at characteristics of high concentration and high CODCr emulsion wastewater the technology that emphasized on coagulation-precipitation twice has been proposed in this paper.

本文采用复合型絮凝剂处理乳化液废水，研究结果表明，乳化液废水的处理过程包括凝聚脱稳及吸附絮凝，其中絮凝是决定混凝效果的关键性步骤，复合型絮凝剂聚硅酸硫酸铝是一种既具有较强的电中和能力，又具有优异的絮凝性能的无机混凝剂，通过对乳化液废水药剂筛选实验，实验结果表明聚硅酸硫酸铝对乳化液废水是比较合适的混凝剂，并确定了药剂的最佳投药量、最佳pH值条件等操作参数，针对乳化液废水的特点，综合国内外研究成果和经验，提出了二次混凝沉淀处理方案，该方案具有处理设备结构简单、运行管理简便等优点。

It will be helpful for the understanding of a complete process of the petrogenesis and evolution of pegmatites, the impact of voltiles (including H〓O, F, B, P) on the physical prorerties of peraluminous magmatic system, and the fractionation of REE and incompatible elements in the system.

对上述问题的研究和探讨，将有助于了解伟晶岩形成和演化的全过程，有助于了解挥发分对过铝质岩浆体系物理性质以及对REE和其它微量元素地球化学行为影响，这对于理解过铝质岩浆体系成岩、成矿作用过程具有重大的理论和实际意义。

It is found that there is a mineral association, micro-crystal muscovite and phengite, in this deposit. The mineral assemblage contains about 80% micro-crystal muscovite and about 20% phengite. Their crystallinity is very high and their polytype is 2M1. Both of them are dioctahedral because the d and b of micro-crystal muscovite and phengite are 0.1502 nm, 0.9012 nm and 0.1505 nm, 0.9030 nm, respectively. For their d and b are larger than those of common muscovite, the reason why Fe(superscript 2+)+Fe(superscript 3+) and Mg(superscript 2+) are high in the ore is that Al(superscript 3+) in the octahedron is replaced by Fe(superscript 2+)+Fe(superscript 3+) and Mg(superscript 2+), and this is a phengite series mineral association formed through isomorphic replacement.

该矿物组合中的微晶白云母和多硅白云母结晶度高，多型为2M1，其含量分别为80%和20%左右；二者都属二八面体型白云母类矿物，但d060和b值偏大，微晶白云母的d060=0.1502nm，b=0.9012nm，多硅白云母的d060=0.1505nm，b=0.9030nm；微晶白云母矿铝含量较低、铁镁含量较高，其原因是白云母晶体铝氧八面体中的Al离子被Fe、Mg等离子所取代，这一矿物组合是通过矿物类质同象作用所形成一种多硅白云母系列矿物。

Volcanic rocks are of the high-K calc-alkaline series rock association, composed mainly of ryholitic and trachytic dacitic rocks, and the central intrusive body is olivine-andesite-trachytic quartz syenitic porphyrite.

火山岩为以流纹质和粗面英安质为主的高钾钙碱性系列岩石组合，中央侵入体为橄榄安粗岩系列石英正长斑岩，它们的A/CNK值集中在0.9～1.2之间，为铝饱和或铝过饱和类型。

The restraining effect of Si decreases with decreasing temperature. Fe reduces the chemical potential gradient of the dissolution of iron into molten Al and the driving force of the diffusion of Al into die.

Fe的作用主要是降低模具钢向铝熔体中溶解的化学位梯度和铝向模具中扩散的驱动力，因而，合金中的Si、Fe元素可以降低合金的焊合倾向性。

"Cape ruby" is a common name for pyrope garnet found in South Africa;"Arizona ruby" and "Colorado ruby" are common names for pyrope garnet.

"海角红宝石"是一种常见的名称镁铝榴石石榴石在南非发现，"亚利桑那红宝石"和"科罗拉多红宝石"是通用名称的镁铝榴石石榴石。

China group of faithful flourishing of China of manufacturer of aluminous product of tertiary of banner, world, begin from 2004, the minority that becomes Chinese railway ministry to appoint adds up to one of qualificatory suppliers, for its place of railroad car of train of production freight, passenger transport uses aluminium data.

中国领先、世界第三位的铝产品制造商中国忠旺集团，自2004年开始，成为中国铁道部指定的少数合资格供应商之一，为其制造货运、客运火车车厢所用铝型材料。

It is confirmed that realumination of SDY was caused by reinsertion of the extraframework aluminum into the zeolitic framework and some Si atoms in SDY framework can be removed in 1.0mol.dm^-^3 KOH solution.

证实了KOH溶液溶解非骨架铝后，铝原子重新进入SDY的骨架，导致Si/Al比降低。

3The reverberator can go together with three kinds of different materials: the mirror aluminum, grinding sand aluminum, stainless steel respectively, providing the different usages .

反射罩分别可配镜面铝、磨砂铝、不锈钢三种不同材质，供不同场合使用。

European most advanced countries for natural energy development and building the action of economy energy develop more early. Europe winter the temperature is lower, so in constructing shell to reduce indoor of heat getting of designing, opposite then be subjected to a value more in the home, and aluminum roller blinds is it applies in open the window department of the skill, for they and speech, window outdoor of the aluminum a window is everywhere it is thus clear that, have already been development mature of equipment. But if application in Taiwan, the Taiwanese temperature, relative humidity and day shoot hot etc.

欧洲多数先进国家对於自然能源开发与建筑节能的行动发展较早，加上欧洲冬季温度较低，因此在建筑外壳开窗部减少室内外传导热得的设计上，相对於国内则较受重视，而铝卷帘则是其应用於开窗部的节能手法之一，对於他们而言，窗户外的铝卷帘是随处可见、已然是一发展成熟的设备。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。