大穴 meaning in Chinese
oana
ona
potash kettle
Examples
- Based on studying on the experimental forest of 14 - year - old castanopsis carlessi , the result showed that 10 . 8 % increment in average dbh and 17 . 8 % increment in volume occurred with digging the big holes compared to the simple holes ; 9 . 4 % increment in average dbh and 14 . 5 % increment in volume occurred with fertilized compared to the no fertilizer ; and 12 . 1 % increment with appropriate high density compared to the general density
摘要对14年生米槠试验林研究分析表明：挖大穴、回表土比简易挖穴平均胸径增长10 . 8 % ，蓄积量增长17 . 8 % ；施基肥比不施肥平均胸径增长9 . 4 % ，蓄积量增长14 . 5 % ；适当稀植比一般密度平均胸径增长12 . 1 % 。