In citric acid praseodymium could be quantitatively deposited at mercury cathode, while the deposition percentage of neodymium is 97%.

镨在柠檬酸溶液体系中可定量地进入汞相，钕的电沉率亦达97%左右。

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The functions of the hollow cathode for electron bombardment mercury ion thruster and its requirements are described.

本文叙述了空心阴极在电子轰击式汞离子推力器中的功能、推力器对空心阴极的要求。

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Mercury used as a cathode sputtering inhibitor in DC plasma displays with a content up to 30 mg per display until 1 July 2010.

毫克每显示的直流等离子显示器中阴极溅射抑制剂中的汞含量。

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Before the introduction of magnetic tape, digital storage for early computers used punched cards, paper tape as well as more exotic technologies such as mercury delay lines and the phosphors on cathode ray tubes.

FORBES: Magnetic Tape Turns 60