ringing number meaning in English
呼叫号
Examples
- The maine woodsman sits on a stump whose rings number centuries of growth .
缅茵州的伐木人坐在一段有数百年年轮的木桩上。 - The loft ring number of checking , training , preliminary and final race shall be publicized on our website in time
清棚、训放、预赛、决赛在网站及时公布公棚环号。 - P / a , fl / py ratios and ring numbers of pahs were used to assess the origins of the pollutants , suggesting possible sources such as combustion of coal , wood and petroleum pyrolysis
P / a 、 fl / py比值、 pahs环数以及烷基化pahs表明胶州湾表层沉积物中pahs几乎全部由人类活动产生，来源为煤炭燃烧、木材燃烧、石油类高温裂解及油类污染。