apparent adj. 1.明显的,显而易见的 (to)。 2.貌似的;表面的,外观上的。 3.【物理学】表观的;视在的,外显的。 His reluctance was only apparent. 他不过是表面上不愿意罢了。 The solution to the problem was apparent to all. 问题的解决方法是显而易见的。 adv. -ly 显然地,表面上。
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 通过流体包裹体显微测温学研究,表明金矿床的均一温度成矿早阶段为270 320 ,成矿主阶段为170 250 ,成矿晚阶段为110 250 ,呈逐渐降低的趋势,低温成矿作用明显。
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 珠江水体悬浮物poc ~ ( 14 ) c表观年龄介于540 2050a之间,西江、北江悬浮物poc年龄相对较老,东江悬浮物poc年龄较为离散,既有较为年轻的样品,又有较老的样品,但以较年轻的样品为主。