A median dose of 20 Gy prescribed to the 80% isodose line was administered in a single fraction.

中位值为20戈瑞剂量(建议达80%的等剂量线)以单成分方式给予患者。

youdao

Objective: To explore the pain relief effect with a single fraction and multifraction radiotherapy for bone metastases.

目的：研究单次放射治疗与多次分割放射治疗对于骨转移性疼痛止痛效果。

youdao

For single fraction radiosurgery, a clear correlation has been demonstrated between the target size and the risk of adverse events.

在单次分割的放射外科中，在靶区体积与反应事件发生率之间有明确的相关。

youdao

It will also provide a stereotactic radiosurgery service (SRS) which involves the precise delivery of a single fraction of high-dose radiation, usually within the skull.

BBC: South East Wales

The sadness being that while such policies would most certainly reduce poverty they would not move the poverty rate by one single fraction of a percentage point.

FORBES: I Agree With Almost Everything Matt Yglesias Says Here About The BLS Jobs Numbers Except....

And it seems that neither he nor any of his advisers actually understood this point at all: that what he was going to do, the tens of billions of dollars he would spend, would not move his preferred measurement by one single fraction of anything.

FORBES: I Agree With Almost Everything Matt Yglesias Says Here About The BLS Jobs Numbers Except....