hras
英
美
网络 癌基因同源物; 声波探头; 报销账户; 报销帐户; 安排
双语例句
- Detection of Hras oncogene mutation in elderly smokers with lung cancers
老年吸烟者肺癌H-ras基因突变的研究 - By using the spectrum observation data obtained from three VLBI observatories in the U. S., the clock differences of hydrogen masers in NRAO and HRAS are calculated related to the VLA maser.
利用美国三台站VLBI谱线观测资料，计算NRAO和HRAS氢脉泽钟相对于VLA的钟差和钟速差。