Finally the methods which decrease the absorbed radiation dose of patients while the image quality wasn't deteriorated have been put forward.
最后提出了在不降低影像质量的情况下如何降低病人剂量的方法。
Ionizing radiation exposure is measured as "absorbed dose" in gray (Gy).
电离辐射的暴露以戈瑞(Gy)“吸入的剂量”来衡量。
This paper reports absorbed dose rate in air for natural radiation and concentration radionuclides for food.
报导安徽省天然辐射的空气吸收剂量率和饮食中天然放射性核素的浓度。
In ICRP 1990 Recommendations, a new weighting factor——radiation weighting factorW_R was introduced to replace the quality factor Q for modifying the absorbed dose averaged over atissue or organ.
在国际放射防护委员会（ICRP）1990年新建议书中，引入了一个新的权重因数——辐射权重因数W_R，以取代原来使用的品质因数Q，用于对组织或器官中的平均吸收剂量按辐射品质进行加权。
Experiments were designed and conducted on spacecraft thermal coating to simulate an absorbed dose profile from synchronous altitude radiation by varying the energy of incident electrons and protons.
文章介绍了航天器的热控涂层试验，用改变入射质子和电子能量的办法，模拟同步轨道辐射环境。
The constituents of starting materials, the absorbed dose for radiation cross-linking, the modified processing and the results of applcation are given.
文章给出了材料配方，辐照交联的吸收剂量，套管试制工艺改进以及在彩色电视机生产线上的试用结果。
The paper briefly introduces space radiation environment, biological effects of space radiation and limited absorbed dose bound to Astronaut in space activity.
文章简要阐述了空间辐射环境、空间辐射生物学效应与航天员的辐射剂量限值等问题。
The paper briefly introduces space radiation environment, biological effects of space radiation and limited absorbed dose bound to Astronaut in space activity.
文章简要阐述了空间辐射环境、空间辐射生物学效应与航天员的辐射剂量限值等问题。
应用推荐