Fillers of heavy metal are respectively filled in the treatment head, the handle body and the connecting tube.

在治疗头、杆体和连接管中都填充有重金属的填充物。

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The flattening filter in the treatment head is used to provide large, uniform x-ray fields for conventional radiotherapy.

均整器的使用是为了获得强度分布均匀的较大射野，用于常规治疗。

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The radiation levels around the treatment head and in the air of the treatment room were discussed thoroughly . Some effects of the induced radioactivity were also mentioned.

对加速器机头部结构材料处、治疗室空气中的感生放射性水平及有关影响因素的研究现状作了较详细的讨论；

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Now,doctors have the first treatment guidelines from the American Academy of Otolaryngology Head and Neck Surgery Foundation.

VOA: special.2009.09.02

It is used in some areas as a treatment for head lice.

VOA: special.2009.06.23

The results of a study released Wednesday by ImClone showed that Erbitux, mainly used to treat colon cancer, would also be effective in the treatment of head and neck cancer.

FORBES: Magazine Article

In 2003 the company's treatment for head and neck cancer, which accounts for about 10% of the 2.5m new cancer patients in China every year, gained the first commercial approval of a gene-therapy treatment.

ECONOMIST: The prospects for using genes as a therapy may be improving

Police officers forced entry to the property and Ms Rychel was taken to hospital for treatment to a minor head injury and a dislocated knee.

BBC: Innerleithen girl Rowan Rychel honoured for 999 call