1) One-year-old
1周岁内
2) first year of life
1岁内
1.
Study on the effect of early intervention on weight gain of premature infants during first year of life;
早期干预对早产儿1岁内体格发育促进效果的对照研究
3) precessional cycle
岁差周期
1.
This has been proved to be consistent with the insolation changes caused by a precessional cycle of 23 ka and a significant global impact appeared between 65 N～60 S.
MIS 3b冷期在古里雅冰芯记录表现为 5 4～ 44kaBP比现代温度低 5℃的冷期 ,与MIS 3c (早期 )和MIS 3a (晚期 )温度高出现代 3℃和 4℃情况迥然相反 ,而和以 2 3ka的岁差周期 (precessionalcycle)所导致的日射变化一致 ,在 6 5°N～ 6 0°S间有重大作用 。
4) 3-to-5-year-old children
3～5周岁
5) annual precession
周年岁差
6) complete one's 30th birthday
满30周岁
补充资料：周岁
1.一年。 2.指年龄满一岁。
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