例句與造句

1. Undertaking isotopic geochronological study on ar - ar , adopted the fast - neutron activation dating technique to test 40ar - 39ar age of quartz from au - bering quartz veinlet ore in the deposit , and well - defined plateau age of 210 . 59 ma ? . 92 ma , the lowest apparent age of 208 . 07 ma ? . 22 ma , and isochron age of 207 . 14 ma ? 1 . 92 ma
   通過流體包裹體顯微測溫學研究，表明金礦床的均一溫度成礦早階段為270 320 ，成礦主階段為170 250 ，成礦晚階段為110 250 ，呈逐漸降低的趨勢，低溫成礦作用明顯。
2. The poc14c apparent age of zhujiang river suspension is between 540 and 2050 a . among the three branches , xijiang and beijiang river suspensions are older . the 14c apparent age value of dongjiang river is comparatively scattered - it not only has considerably younger samples but also the older ones
   珠江水體懸浮物poc ~ ( 14 ) c表觀年齡介于540 2050a之間，西江、北江懸浮物poc年齡相對較老，東江懸浮物poc年齡較為離散，既有較為年輕的樣品，又有較老的樣品，但以較年輕的樣品為主。
3. It's difficult to find apparent age in a sentence. 用apparent age造句挺難的