HPRT基因突变频率与染色体畸变、微核具有良好的相关性。
The HPRT gene mutation frequencies had better linear relations with chromosome aberrations and micronuclei.
获得微震异常信号的突变时刻及突变时刻所对应的频率成分，是微震监测中亟待解决的关键问题。
To obtain the sudden change time of the unusual microseismic signal and the corresponding frequency composition is a key problem demanding to be solved promptly in microseismic monitoring.
目的研究微球内葡激酶突变体(K35R, DGR)的存在状态和影响其稳定性的主要因素。
OBJECTIVE to investigate the status of a staphylokinase variant (K35R, DGR) loaded microspheres and the main factors that influence the stability of encapsulated DGR.
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