Nuclear DNA was successfully extracted from a 13,000-year-old emu eggshell and a giant moa eggshel.

细胞核 DNA 成功地从一只1.3万年前的鸸鹋蛋壳和一只巨大的恐鸟蛋壳中被提取出来了。

The MOA warned that more wheat crop could perish if drought continues to linger.

中国气象电台预警显示，若旱情继续，更多的小麦作物将死亡。

A new model of leakage current tester of MOA (metal oxide arrester) is introduced.

介绍了一种新型MOA(金属氧化物避雷器)泄漏电流测试仪的研制。

Line type MOA is an effective means for lightning protection of transmission line.

线路型避雷器是线路防雷的有效措施。

MOA; voltage deviation; finite element; partial capacitance; potential distribution.

氧化锌避雷器；电压偏差；有限元；部分电容；电位分布。