1·These have been detected in other accelerators but always attached to other particles.
这些已经在其他的加速器中发现过，但是都是附着其它粒子而存在。
2·FLATOW: Would that be with particular accelerators or from new devices we'd have to make?
伏拉汤姆：那是不是需要用特别的加速器，或我们不得不做什么新的设备呢？
3·In the meantime, investigate one or more of the PHP accelerators and opcode optimizers.
同时，还将研究一个或多个PHP加速器和操作码优化器。
4·But accelerators could potentially produce nuclear fusion, which fuses atomic nuclei together.
而加速器可能产生核聚变，将原子核融合在一起。
5·If technologists could not properly take a simple chest X-ray, how can they be expected to safely operate ct scanners or linear accelerators?
如果技术员不能准确进行一次简单的胸透检查，怎么能指望他们安全地操作CT扫描仪或线性加速器呢？