They have cleverly adapted a particle accelerator, a van DE Graaf accelerator, to accelerate small dust particles.

他们聪明的改造了一种范德·格拉夫粒子加速器，来加速微小的尘埃颗粒。

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They have cleverly adapted a particle accelerator, a van DE Graaf accelerator, to accelerate small dust particles.

他们聪明的改造了一种范德·格拉夫粒子加速器，来加速微小的尘埃颗粒。

youdao