1) internal exposure index
内照射指数
2) external hazard index
外照射指数
1.
Effective annual dose rate, external hazard index and radium equivalent activity were also obtained.
利用伽玛能谱仪对青岛市区内的天然放射性核素进行了大规模高密度的现场测量,采用Beck公式计算了离地面1m高处的空气吸收剂量率,进而计算了外照射年有效剂量、外照射指数和等效镭浓度,对研究区的外照射水平进行了系统的评价。
2.
67 Bq·kg~(-1);the external hazard index was between0.
67 Bq/kg;外照射指数范围为0。
3) endophora
内指照应
1.
T Though different from each other,discourse deixis and endophora are always functionally confused in use.
篇章指示与内指照应作用不同,但是却经常容易混淆不清。
4) internal irradiation
内照射
1.
DNA Damage Induced by Radionuclide Internal Irradiation.;
放射性核素内照射诱发的DNA损伤效应
2.
Systematic and comprehensive understanding isachieved in many aspects like the protection emphasis on tritium gas contactors, the mostpreferable measurement for the protection of tritium gas internal irradistion toxicity, the particular law of tritium gas internal irradiation dosage monitoring, and the principal involvedorgans of tritium-induced non-random radiative effects, etc.
本文简要介绍了与氚气所接触者的防护重点、防止氚气内照射毒害的首选措施、氚气内照射剂量监测的特殊规律、氚致非随机辐射效应的首要受累器官等方面的研究工作和一些新认识。
3.
Methods Every MTS was placed in every hole of 96 holes plate, in the same time after 24 hours of internal irradiation with 15 Gy of Na 2H 32PO 4 was done, another group of MTS were received 15 Gy of 6 MV external irradiation produced by liner accelerator, with the radiation rate 2 Gy/mi.
目的 探讨A5 4 9肺腺癌多细胞球体内照射合适的3 2 P吸收剂量 ,以便临床对肺癌实体瘤作间质治疗选择核素内照射吸收剂量时给予参考。
5) Internal radiation
内照射
1.
Comparison and application of variance-reduction techniques used in internal radiation dose calculations for small organs;
内照射小器官剂量计算中减方差技巧的比较和应用
2.
From the accumulation of these elements in brain, eyes, testes and skeleton, the biological effects of low dosage RE for long attract and internal radiation of natural radioactivity in the RE were investigated.
应用核素示踪方法研究稀土元素(147Pm,141Ce,147Nd)在动物脏器中的蓄积性,从大脑、眼球、睾丸和骨骼中的蓄积情况,探讨了人们长期摄入低剂量稀土及其天然放射性核素的射线内照射可能产生的生物效应。
3.
Using it,we develop a software by Monte Carlo to calculate the internal radiation dose.
利用该数学模型,通过蒙卡算法开发了计算内照射剂量的软件。
6) Internal Exposure
内照射
1.
The aim is to understand the status and development of individual monitoring for internal exposure of workers.
其目的是为进一步了解放射性工作人员内照射个人监测的现状和发展动态。
2.
Objective To study and compare the HPRT gene mutation in rat soma cells induced by internal exposure to radionuclides using cloning method.
目的克隆法研究放射性核素内照射诱发大鼠体细胞HPRT基因突变,比较不同体细胞HPRT基因突变频率。
3.
The instrument is most advanced internal exposure monitoring system of radionuclide kind, precipitation location and radiation activity in vivo, and can be used to monitor radiation for the staff of nuclear accident and normal operator of nuclear irradiation.
"S2275肺及全身扫描计数仪"是目前世界上最先进的体外直接测量体内放射性核素种类、沉积部位和放射强度的内照射自动测量系统,可用于核事故受照人员及平时核作业人员内照射监测。
补充资料：照射量与照射量率
分子式：
CAS号：
性质：照射量是指X或γ射线在质量为dm的一个体积元内，当光子产生的全部电子都被阻留在空气中所形成的一种符号的离子总电荷的绝对值dQ、除以dm，即照射量X=dQ/dm。SI单位为库仑每千克(c/kg)。专用单位为伦琴(R)，1R=2.58×10-4C/kg。照射量率定义为单位时间内的照射量。用X表示，X=dX/dt，式中dx为dt时间内照射量的增量。单位为库仑每千克秒[C/(kg·s)]。
CAS号：
性质：照射量是指X或γ射线在质量为dm的一个体积元内，当光子产生的全部电子都被阻留在空气中所形成的一种符号的离子总电荷的绝对值dQ、除以dm，即照射量X=dQ/dm。SI单位为库仑每千克(c/kg)。专用单位为伦琴(R)，1R=2.58×10-4C/kg。照射量率定义为单位时间内的照射量。用X表示，X=dX/dt，式中dx为dt时间内照射量的增量。单位为库仑每千克秒[C/(kg·s)]。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条