查询词典 electrodes

Cyclic voltammetry of PPy-modified electrodes in acidified Cu solutions was conducted and the mechanism of PPy for Cu reduction was discussed.

通过在不同浓度Cu酸性溶液中的循环伏安行为讨论了聚吡咯对Cu的还原作用机理。

Moreover, by the research on the electrochemical performances of two cathode catalysts such as Pt and composite NiO, it is shown that (1) composite NiO is of lower over-potential and better electrochemical performance; and (2) the poor electrical conductivity of composite electrodes can be overcome by admixing Ag powder into the catalyst layer with a dosage of 10% by weight.

文中还研究了两种阴极催化剂Pt与复合NiO催化剂的电化学性能，发现复合NiO催化剂比Pt电极具有更低的过电位和更好的电化学性能；虽然复合电极的导电性比Pt差些，但是这一问题可以通过在电极中掺杂10%的Ag粉解决。

As their research progressed, they developed more sophisticated techniques, such as installing electrodes in the auditory parts of the bats' nervous system, anesthetizing single neurons of the system, and even 1 It might help him to discover.

当研究深入进展后，他们运用了更复杂的技术，例如在蝙蝠神经系统的听力部分内植入电极，麻痹系统内的单神经元，甚至在他们耳槽内植入微小的耳机。

The carbon block consists of two electrodes spaced so that any voltage above the design level is arced from line to ground.

碳块中有两个彼此间隔的电极，任意高于设计标准的电压都可以跨过电线入地。

At the same time, different arrays of electrodes have been studied.

本文还研究了等离子体反应器电极的不同几何分布对流场的影响。

All the electrodes were inserted successfully and confirmed intact by electrode impedence testing. csf gusher took place in three of them during the implantation and were stopped by bunging with soft issue and encephalon glue.

术中所有蜗内电极均顺利插入，并经术中阻抗和神经遥测测试效果满意，3例发生&脑脊液井喷&，用软组织和耳脑胶封堵耳蜗造孔后停止。

As a result, Ti3SiC2 can be used as commutating brushes for AC motors, turbine blades and stators for air engines, and electrodes for metal melting.

因此，Ti3SiC2可用作交流电机的电刷材料，航空发动机的涡轮叶片、固定子材料和金属熔炼的电极材料等。

A unit consisting of electrodes and the space between them.

组成电极的单位和电极之间的空间。

Bi-doped lead dioxide electrodes on Ti substrate were prepared by electro-deposition, and their performances were compared by measurements of the decolored ratio of Acid Bright Yellow 2G.

采用电沉积法制备分别掺杂了Bi，La和Ni的3种钛基PbO2电极，通过酸性嫩黄模拟废水的脱色率比较不同金属掺杂对电极性能的影响。

A process for manufacturing seamless flux-cored welding wires 0.8 to 4 mm in diameter with excellent cracking resistance and primer proof quality and containing very little diffusible hydrogen suited for the welding of high-tensile steels and steel structures subjected to large restraining forces by dehydrogenating by high-temperature heating comprises the steps of heating a straight wire 8-15 mm in diameter by direct electric heating through a first and a second pair of roll electrodes spaced 2 to 5 m apart and a ring transformer disposed therebetween to a temperature between 620 and 1100 degrees Centigrade, cooling the heated wire to a temperature not higher than 500 degrees Centigrade with a coefficient of heat transfer not higher than 250 kcal/m2 h degree Centigrade, and drawing to the desired diameter.

一种用来制造直径0.8至4mm的、具有优异的抗裂缝力和底层涂料防护质量并含有非常少的扩散氢的、适合于焊接高强度钢和承受大约束力的钢结构的无缝药芯焊丝，通过用高温加热进行脱氢处理来制造的工艺包括步骤：通过经布置成相隔2至5m的第一和第二对辊电极并经布置在它们之间的环心变压器的直接电加热，把直径8至15mm的直焊丝加热到620与1100℃之间的温度；用不高于250kcal／m2h℃的传热系数把已加热焊丝冷却到不高于500℃；以及拉伸到想要的直径。

World War II: Battle of Saipan - Americans take Saipan.

1944年的今天，美国在塞班战役中拿下塞班岛。

When the scorner, the rejecter of truth, has become presumptuous; when the routine of work in the various money-making lines is carried on without regard to principle; when the student is eagerly seeking knowledge of everything but his Bible, Christ comes as a thief.{DA 635.3

当讥诮和拒绝真理的人，到了任意妄为时，当追求财利者罔顾按道义经营谋利时，当学人正在兢兢业业地研究各种知识，而单把圣经丢在一边时，基督要像贼一样来临。