The first step is to determine the unit-time reference dose rate .
第一步要确定单位时间参考剂量率。
In this paper mainly reported is the responses of total dose and dose rate.
本文主要研究总剂量和剂量率响应特性。
There was a linear fit between the radiation dose rate and the target current.
线性拟合示，剂量当量率与束流强度呈正比。
It has the high safety of radiation protection and very low radiation dose rate.
辐射防护安全性能好，辐射剂量率非常低。
Objective To study a simple method for estimating cosmic radiation effective dose rate for aircrew.
计算某航空公司各类飞行人员飞行中受到的宇宙辐射有效剂量。
The rate of apoptosis was enhanced within tested dose range in a dose dependent pattern.
凋亡率在一定的剂量范围内呈依赖性增强。
The protection effect has dose dependency and limitation, can not still improve the survival rate.
其细胞保护作用有一定剂量依赖性和局限性。尚不能影响肿瘤患者的生存率。
Conclusion: high-dose UKTP therapy could increase patency rate of IRA and was safe for AMI.
结论：大剂量uktp治疗ami安全、可能提高血管开通率。
Conclusion: high-dose UKTP therapy could increase patency rate of IRA and was safe for AMI.
结论：大剂量uktp治疗ami安全、可能提高血管开通率。
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