| 释义 |
un·recovered 英ʌnre'kəvəd美ʌnre'kəvəd COCA¹⁴⁵⁵³¹BNC¹⁴⁴⁶⁶⁴⁺³iWeb⁵⁴⁶⁴⁶Economist⁵³⁵⁸¹⁺¹
基本例句
adj.未恢复的⁵⁰未还原的;不可恢复的⁵⁰
The conductivity decrease when the temperature rises, which is an unrecovered destroy to PPy.
温度升高会导致电导率下降，这对聚吡咯的性能造成不可恢复破坏作用。 cnki
Due to some reasons, many residual pillars were left unrecovered during mining operations.
由于某些原因，开采中留下了大量的矿柱。 chemyq
In the Xishan section of Shizishan Copper Mine, a very big continuous pillar remains unrecovered in the extremely large mined-out area left after many years of mining.
在狮子山铜矿西山矿段，多年的开采形成了一个特大采空区，采空区中留有一个大的连续矿柱。 chemyq
Researches showed that there are many problems in the sublevel caving process, such as large rate of mining- cut ratio, huge ore-drawing loss, and unrecovered roof and bottom pillar etc.
研究表明，分段崩落法在该矿应用时存在采切比大、放矿时下盘矿石残留损失大、顶底柱无法回采等一系列问题。 www.jsks.net.cn
Results22 of35 recovered,8 relieved and5 were unrecovered postoperatively.
结果22例术后明显恢复，8例症状缓解，5例术后无恢复。 cnki |