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汉语拼音：jiā sù qì

一种能将带电粒子（电子、质子以及其他带电粒子）加速到很高速度的装置。主要用来做原子、原子核、粒子物理实验研究，也用于工业无损探伤、医治肿瘤、种子辐照和抗辐射材料辐照等。

1. 用人工方法产生能轰击原子核的高速运动粒子的装置，是研究原子核和基本粒子性质的工具。加速器有很多种，如静电加速器、回旋加速器、直线加速器、同步加速器等。

• Web Accelerator, which will optimize the system settings of your present Internet connection and raise your Web surfing speed by up to 300%.

  网络加速器，将优化系统设置，您现在的互联网连接，并提高您的网上冲浪的速度高达300%。

• Mother Nature seems to be giving expensive man-made particle accelerators like the Large Hadron Collider a run for their money these days.

  造物主这些天似乎正在努力打败那些昂贵的人造粒子加速器，比如大型强子对撞机（LHC）。

• I have been beta testing this accelerator for a while and would like to share some of my findings with you.

  我使用该加速器已经有一段时间了，现在我将与您分享我的一些发现。

• Accelerators are also used for radioisotope production, cancer therapy, Biological sterilization, and one form of radiocarbon dating .

  加速器也用于制造放射性同位素、治疗癌症、生物消毒及放射性碳定年。

• X-RAY CRYSTALLOGRAPHY was once something of a cottage industry and required access to the x-ray beam line of a synchrotron .

  射线晶体分析曾经是一项少数人专属的「家庭工业」，必须要具有同步加速器的X射线光源才行。

• In a conventional accelerator, particles to be accelerated are injected into a single location near the peak of the electric field.

  在一般的加速器中，即将被加速的粒子是在一个接近电场峰值的单一位置被注入。

• This device has always been a feature of Gardner engines where it is coupled to the accelerator control.

  此装置是加德纳发动机的一个特征，总是和加速器控制连接在一起。

• Each shockwave acts as a particle accelerator, increasing the speed of electrons within the plasma to near that of light.

  震荡波就像一台粒子加速器，将等离子体中的电子加速到接近光速。

• It has turned out to be a great thing that Apple tablets have accelerometers in them.

  苹果的平板电脑里面应用有加速器这件事情已经被证实是一件棒的事情了。