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In the process of corrosion in 3.5% NaCl solution, the ceric aluminum brass forms a homogeneous and tight corrosion film on the surface, which can inhibit the diffusion of Zn from the surface of matrix to the solution, and restrain the dezincification to a certain degree.

在NaCl (3.5%)溶液中腐蚀过程中，铈铝黄铜表面形成一层较均匀致密腐蚀产物膜，较好地阻止了Zn从基体表面向介质中扩散，在一定程度上抑制了脱锌；铈铝黄铜耐腐蚀性能略优于砷铝黄铜，腐蚀速率为6.2×10^(-3) mm/a。

In this paper, the inhibitive effect of the chitosamine in acid solution and antiscaling effect of the chitosamine in nearly neutral solution are studied by weight loss,d.

本文通过失重法、直流电化学测试、化学分析法，证明了甲壳胺在酸性条件下有缓蚀作用；同时，通过阻垢实验还发现甲壳胺在近中性条件下有明显的阻垢作用。

Use cacl2 solution to make dissolve infusion, through column dip percolation filtration the experiment inspected calcium of chloridize of infusion of ore granuality, dissolve the parameter such as length of method of speed of solution quality mark, percolation filtration, percolation filtration is right the effect that the dissolve of the potassium in miscellaneous bittern stone gives.

梗概： 采用cacl2溶液作溶浸剂，通过柱浸渗滤试验考察了矿石粒度、溶浸剂氯化钙溶液质量分数、渗滤速度、渗滤路径长度等参数对杂卤石中钾的溶出的影响。

The ion exchange material facilitates the generation of chlorous acid by simultaneously removing unwanted cations from solution and andding hydrogen ion to solution.

所述离子交换材料通过同时从溶液中脱除不想要的阳离子并向溶液中加入氢离子而有利于产生亚氯酸。

The results show that the technical parameters and the concentration of sodium molybdate have obvious effect on the composition of the alloy. The crystal grain size is from 6.2 to 12.7 nm and changes with current density, temperature and the pH value of the electrolyte.The crystalline growth of the alloy accords with the model of three-dimensional growth. The surface morphology is mainly determined by the rate competitions between the growing direction of vertical surface and the expanding direction along the surface towards circumambient. The results of the X-ray data show the presence of the multiphase containing solid solution and intermetallic compound in the deposits. The deposit phases alter from the FeNi and FeMo solid solution to the FeNi and MoNi4structure at 3 A/dm2. The deposits internal stress increases linearly with the decrease of the grain size. The lattice parameter of the deposits are slightly distorted

结果表明：工艺条件和钼酸钠浓度对合金组成的影响较大；所得合金晶粒尺寸为6.2~12.7 nm，并随电流密度、温度和电镀液的pH值的改变而变化；合金的晶体生长符合晶核三维生长模型，镀层表面形貌由平行和垂直于基体的生长速度的相对大小决定；镀层物相为固溶体和金属间化合物的多相结构，当电流密度为3 A/dm2时，镀层物相由FeNi和FeMo固溶相转化为FeNi和

The invention discloses a synthetic using method of smelting high-furnace dust, which comprises the following steps: grinding the high-furnace dust with 1.5-15% zinc; proceeding magnetic cobbing; reclassifying to obtain the refined ferric ore; disposing ore tail through waste acid of titanium dioxide with 15-30% sulphuric acid; transmitting the zinc oxide in the solution at zinc sulfate pattern; separating solid and liquid solution through lime; obtaining refined zinc ore through S2-, CO32-, HCO3- ion; floating the immersed slag through neutral oil.

一种炼铁高炉炉尘资源综合利用的方法，含锌1.5％～15％的高炉炉尘经磨矿、磁选、重选回收铁矿物获得铁精矿，选矿尾矿用含硫酸15％～30％的钛白废酸处理，使其中的氧化锌以硫酸锌的形式转入溶液中，固液分离得出的溶液用石灰中和除铁后，再用S2-、CO32-、HCO3-离子沉锌获得锌精矿，浸出渣用中性油浮选获得炭精矿。该方法将钛白废酸和高炉炉尘结合在一起，使之成为互为所需的原料和试剂，有效地将两种废弃物变成了有价资源，较好解决了环境污染问题，同时又能产生好的经济效益。

Result In direct effect experiment, 4.5% high active cypermethrin emulsifiable solution had strongest toxic effect on Coccinella septempunctata larva with the mortality of 93.33%; 20% haoniandong emulsifiable solution had strongest toxic effect on Coccinella septempunctata adults with the mortality of 56.67%.

结果］直接作用试验结果，以4.5%高效氯氰菊酯乳油对七星瓢虫幼虫的毒杀作用最大，死亡率达到93.33%； 20%好年冬乳油对成虫的毒杀作用最大，死亡率达到56.67%。

25% arketai water dispering agent, 70% imiler water dispering agent, 4.5% high active cypermethrin emulsifiable solution and 20% haoniandong emulsifiable solution had strongest toxic effect on Coccinella septempunctata. 10% liuyangmycin and 1.1% matrine powder had weakest toxic effect, which should he avoided in production.

结论］25%阿克泰水分散剂、70%艾美乐水分散剂、4.5%高效氯氰菊酯乳油和20%好年冬乳油对七星瓢虫的毒杀作用最大，生产中应尽量避免使用。10%浏阳霉素和1.1%苦参碱粉剂的毒杀作用最小。

The influences of the inlet solution flow rate, the inlet solution temperature, the absorption pressure and the colling condition on heat and mass transfer of absorption process have been discussed.

在此基础上，设计、研制、安装并调试了竖板及矩形通道降膜吸收试验台本体；确定测量方法，选取测量装置并对测量系统不确定度进行了分析。

Methods: Coloclysis the rats with 10% acetic acid solution to create acute colonitis model, after 24 hours, inject 2.5% Evan blue saline solution into the tail veins of the rats. Then, by detecting the photo-absorption rate of the EB in the tissues of the different zones of forepaws to indirectly examine the changes of blood contents in the different areas.

给予大鼠10%乙酸溶液灌肠复制急性肠损伤模型，24 h后从尾静脉注射2.5% Evans blue生理盐水溶液，通过测量前爪不同区域内EB的吸光度值大小，间接了解左右前爪各区域血含量的变化情况。

I'm going tor her!

我这就去救她！

As rise are design to help keep a several toney , a brain chemical at continues lever.

SSRI被设计来帮助保持血液中的复合胺即在大脑中一个连续水平的化学物质。