The former system is a laboratory creation in which the ions are trapped by an electric field, then cooled and kept isolated from the environment to preserve the quantum information.
前者是实验室产物，其中的离子被困于电场中，冷却，然后和环境隔离以保存它们的量子信息。
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Within minutes of arriving in this isolated range, the field team discovered a new bird species, the Wattled Smoky Honeyeater (Melipotes carolae).
In electrostatic field, the charges on the isolated conductor surface are repelled by the other charges, which is defined as surface repulsive force discussed in this paper.