金属的

This Video was realized in two locations of Brazil. One in Dona Marta Mount, black community situated in Botafogo, city district of Rio de Janeiro. The other in Salvador city, with the presence of OLODUM, famous music group of percussion in the state of Bahia. The scenes was filmed in the year of 1995, and directed by Spike Lee ("Do The Right Thing","Jungle Fever","Malcom X").Curiosity: Spike Lee appear for a moment, quickly helping Michael when he slip and fall in the street.

芬兰实在是个奇妙的国家，这个人口总数仅520万的北欧小国﹝其实也不小，面积是台湾的十倍大﹞，国家竞争力却排名世界第一，芬兰人不爱讲话，但却以电信产业称霸全球，如今更在欧洲金属版图中占有不小的影响力，从Amorphis、Stratovarius，到 Nightwish 、Children of Bodoms、Sonata Arctica、Eternal Tears Of Sorrow等等，芬兰的新生代金属乐团一个接一个地倾巢而出，使得芬兰除了已是个科技先进的国家，亦成为金属乐迷的乐土！

Literatures of preparation of nanoscale lanthalide metal and lanthanide hydrides are not found.

我们尚未见到有关制备纳米镧系金属和镧系金属氢化物的文献报道。

First of all, this study will be multi-walled carbon nanotubes by chemical oxidation process purified so it can be modified to deal with than the purification of purity before the modified 5 wt%, more than 1.89 times the surface area to increase the surface potential decrease of about 10 ~ 20 mV and the surface functional base (-COOH and-OH) to increase 1.45 times, and then the control technology of electroless preparation parameters include: analysis of plating time, plating analysis of temperature, metal ions in solution than the (Fe2+/ Ni2+), bath pH and the added value of dispersion Agent and other research towards Fe-Ni particles to increase the iron content and Fe-Ni particles spread in the MWCNT upper fixed targets,the results found that when the parameters for the preparation of 50 ℃, pH10, do not add dispersant, metal ions than the solution (Fe2 +/ Ni2 +) 7, the highest iron content can be Fe = 40.55 at%(flat iron content 111.17 mg / g) of nanocomposites Fe-Ni/CNT, then for a series of the nature of its analysis, the final evaluation Fe-Ni/CNT nanocomposites were processed on the effectiveness of the application of mixed pollutants, the results showed that in 120 minutes at the same time when Adsorption of heavy metal ions lead nitrate 10 ppm, selenium heavy metal ion degradation of 1 ppm and orange azo dye AO7 50 ppm standard of effluents, and after a total Fe-Ni nano-particles to SEM / EDS analysis of more than 50% still remaining.

本研究首先将多壁奈米碳管以化学氧化法做纯化改质处理能使其纯度较纯化改质前提高5 wt％、比表面积提高1.89倍、表面电位下降约10~20 mV以及表面官能基提高1.45倍，再控制无电镀技术之制备参数包括：析镀时间、析镀温度，镀液中金属离子比(Fe2+/Ni2+)、镀液pH值及是否添加分散剂等，研究朝提高Fe-Ni粒子的含铁量与Fe-Ni粒子散布固定在MWCNT上等目标进行，研究结果发现当制备参数为50 ℃、pH10、不添加分散剂、镀液金属离子比(Fe2+/Ni2+)7时，可得到最高铁含量Fe = 40.55 at％(单位铁含量111.17 mg/g)之奈米复合材料Fe-Ni/CNT，接著对其作一系列性质分析，最后评估奈米复合材料Fe-Ni/CNT对共处理混合污染物之应用效益，结果显示其在120分钟时能够同时吸附重金属硝酸铅离子10 ppm、重金属硒酸根离子1 ppm及降解偶氮橘色染料AO7 50 ppm达放流水标准，且共处理后奈米Fe-Ni粒子以SEM/EDS分析仍剩余50 %以上。

In a laboratory test, a bare metal strip is placed in a solution of ice melter with corrosion inhibitor and water. No corrosion occurs because the pacifying agent moves freely in the water and coats the metal.

试验室试验，是将裸露金属浸入含阻锈剂的融雪剂水中，这样阻锈剂在水中可以自由移动并覆盖金属，试验结果会没有腐蚀发生。

The other two metal samples pass through the metal detector during the second time cycle and are separated.

另外的两个金属样品通过金属探测器时在第二时间段被分开。

The first metal samples pass through the metal detector during the first time cycle and are separated.

最初的金属样品通过金属探测器时在第一时间段被分开。

Then you should remove metal objects from your pockets and walk through a metal detector .

然后你得取出口袋中的金属物，走过金属探测器。

A metal rod or bar around which material, such as metal or glass, may be shaped.

材料成型过程中用的金属棒或金属块。

Figure 4-46 shows a system for testing the resistivity of a bulk material such as a metal bar or rod.

图4-46示出测试整块材料，如金属棒或金属条电阻率的系统。

The metallic material builtup by the metallic bond, its interior has massive free electron, therefore the electrical conductivity is good;When distortion the bond is not destroyed, therefore the plasticity is good

金属材料以金属键结合，，内部有大量能自由运动的电子，所以导电性好；在形变时键不被破坏，所以塑性好

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。