Objective To investigate cadmium nickel battery production, prevention and reduced occupational disease occurrence.

目的研究某镉镍电池生产企业职业卫生状况，预防和减少职业病的发生。

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Continuous determination of zinc, copper and iron in porcelain insulator plating liquid of cadmium nickel battery was carried out by flame atomic absorption spectrometry.

采用火焰原子吸收光谱法进行镉镍电池陶瓷绝缘子镀液中锌、铜、铁含量的连续测定。

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For much of the 1990s it was the battery of choice for powering portable electronic devices, displacing nickel-cadmium batteries in many applications.

1990年代的大部分时期，它是便携式电子设备的优选，在许多应用领域取代了镍镉电池。

youdao

It is intended to deliver ambient light rather than directed light for tasks, and contains a nickel-metal-hydride battery, rather than a cheaper nickel-cadmium cell.

ECONOMIST: Solar lighting