When the incident radiation field consists of different types and energies of radiation , the equivalent dose in a tissue or organ is equal to the sum of the weighted absorbed doses 当辐射有多个种类和能量时，在一个组织或器官的当量剂量就是个别辐射所致的当量剂量之和。
When the incident radiation field consists of different types and energies of radiation , the equivalent dose in a tissue or organ is equal to the sum of the weighted absorbed doses 当辐射有多个种类和能量时，在一个组织或器官的当量剂量就是个别辐射所致的当量剂量之和。
For a particular type and energy of radiation , equivalent dose is the absorbed dose averaged over a tissue or organ and weighted for the radiation quality that is of interest 特定种类及能量的辐射在一个组织或器官中引致的当量剂量，就是该辐射在组织或器官的平均吸收剂量乘以该辐射的权重因子。
For a particular type and energy of radiation , equivalent dose is the absorbed dose averaged over a tissue or organ and weighted for the radiation quality that is of interest 特定种类及能量的辐射在一个组织或器官中引致的当量剂量，就是该辐射在组织或器官的平均吸收剂量乘以该辐射的权重因子。
The factor by which the equivalent dose in tissue or organ is weighted is called " tissue weighting factor " , which represents the relative contribution of that organ or tissue to the total detriment resulting from uniform irradiation of the whole body 体内所有组织与器官经加权后的当量剂量之和。这个权重因子称为组织权重因子，它反映在全身均匀受照下各组织或器官对总危害的相对贡献。
The factor by which the equivalent dose in tissue or organ is weighted is called " tissue weighting factor " , which represents the relative contribution of that organ or tissue to the total detriment resulting from uniform irradiation of the whole body 体内所有组织与器官经加权后的当量剂量之和。这个权重因子称为组织权重因子，它反映在全身均匀受照下各组织或器官对总危害的相对贡献。
