电极的

Pure tungsten also provides good arc stability for AC sine wave welding, especially on aluminum and magnesium, but is not typically used for DC welding (it does not provide as strong of arc starts as thoriated or ceriated electrodes).

纯钨还提供良好的交流正弦波焊接电弧稳定，特别是对铝、镁、但并不是一般用于直流焊接(不提供强劲电弧或开始为thoriatedceriated电极)。

Chemically modified electrodes have been developed to separate the electrochemical response of dopamine and ascorbic acid.

化学修饰电极已制定了单独的电化学反应多巴胺和抗坏血酸。

Therefore, any changes in the cell are ascribable to the working electrode

因此，电池中的任何变化，都归因于工作电极。

At last the prospect of the MEA for DMFC is discussed.

最后，对直接甲醇燃料电池膜电极未来的发展进行了展望。

The first electrodes (12, 22, 32, 42) extend preferably beyond the surface of a memory cell.

这些第一电极（12、22、32、42）优先经一存储单元的单元表面向外延伸。

They use an extended bifilar thicker aluminum metallized high quality polypropylene film electrode construction type.

以铝金属化聚丙烯塑胶薄膜从两端重叠的电极构造。

Specifically, in case the black layer and the black matrix are formed in one, the bus electrode is shifted to a non-discharge area to improve the brightness of the plasma display panel.

特别的是，如果黑层和黑基底一体地形成，则总线电极迁移到非放电区域以提高等离子显示板的亮度。

The rates of oxidation loss of graphite electrodes with and without boride impregnation were compared through testing in a simulating furnace.

采用硼化物溶液浸渍石墨电极，测试不同浸渍量的试样在模拟炉中氧化失重率、物理性能及表面形态。

The kinetics of BQ reaction in the immobilized enzyme PCD/GOD matrix was determined.

测定了酶电极上BQ反应的动力学参数。

According to the coordination of the NA as defined by the atlas of Paxinos and Watson, an electrode, whose diameter is 40-60 u m, was inserted vertically into the right or left side of the brain stem at a level 12.7 mm caudal to Bregma and 2.0 mm lateral to the midline, and to a depth of 9.6 mm below the dorsal surface.

按Paxinos and Watson脑立体定位图谱(第四版，1998)，以前囟为零点，正中线向后12.7 mm，旁开2.0 mm，深9.6mm，在颅骨上钻孔，插入尖端直径为40～60 μm的金属电极。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。