讨论了单位长度伸长接地体的冲击特性真型试验方法,给出了冲击火花放电特性和伏安特性的试验结果。
This paper discusses a test method for impulse characteristic of real extended grounding electrode in unit length and gives some experimental results.
方文:这会导致真社会性动物中主管繁殖的“后”和“工作者”进化出不同长度的寿命和生殖功能。
This would allow for the evolution of divergent life lengths and reproductive value curves between workers and reproductives. Predators fitting this description would include snakes.
端粒酶是真核生物中一种逆转录酶,它能将端粒区的g重复序列加到染色体末端以维持端粒长度的稳定。
Telomerase is a ribonucleoprotein enzyme maintaining the length of the telomeres by adding G-rich repeats to the end of the eukaryotic chromosomes.
端粒酶是真核生物中一种逆转录酶,它能将端粒区的g重复序列加到染色体末端以维持端粒长度的稳定。
Telomerase is a ribonucleoprotein enzyme maintaining the length of the telomeres by adding G-rich repeats to the end of the eukaryotic chromosomes.
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