Setting this to "on" will preserve the key material for future operation e.g.

将这个选项设置为“on”将保留密匙内容以备将来操作所需。

youdao

Radar absorbing material (RAM) is the key material for stealth technique, and more attention has been paid to RAM in many countries.

雷达吸波材料是隐身技术的关键材料，雷达吸波材料的研究越来越受到世界各国的高度重视。

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As the key material of nickel metal hydride batteries, rare-earth-based hydrogen storage alloy is one of the few alloys which are still widely used.

作为镍氢电池的关键材料，稀土系贮氢合金是目前为数极少的实用化合金之一。

youdao

What are the key ideas and the key themes of the Priestly material?

祭司相关内容的主要观点和主题是什么？

耶鲁公开课 - 旧约导论课程节选

Piper Jaffray analyst Jesse Pichel said high prices for polysilicon--a key material used in solar cell manufacturing--eroded LDK's margins.

FORBES: Magazine Article

Uranium 235 is the key material in starting a nuclear reaction, and its acquisition is the main problem facing states which want to go nuclear.

BBC: Nuclear threat casts global shadow

It re-states that World Heritage Sites are a key material consideration which regional and local authorities must take into account when considering and deciding planning and related applications in or around World Heritage Sites.

UNESCO: UK National Commission for UNESCO :: New Circular on the Protection of World Heritage Sites published