With all the speed their stiltlike legs could muster, fine fat bustards scampered over the slopes.

在斜坡上，又有高矫疾走的，美丽又肥胖的。

The filaments changed from carbon to tungsten, which has a very high melting point.

灯丝由碳变成了，的熔点非常高。

This extraction ring is connected to positive 5000 volts, and as a result, the negatively charged electrons in the tungsten are pulled towards the extractor.

这个提取环连接着5000伏电压，因此， 中带负电的电子被吸引向提取环。

China accounts for at least 85 percent of rare earth refining, 77 percent of cobalt refining, 82 percent of tungsten production, 80 percent of antimony processing capacity, and 90 percent of the world's synthetic graphite production.

中国占全球稀土能的至少85%，钴能的77%，量的82%，锑加工能的80%，以及人造石墨量的90%。

The electric field's effect on the electrons is amplified by the sharply pointed tungsten crystal, which is only a few nanometers wide, and as a result, the electrons are freed from the tungsten.

电场对电子的作用因尖锐的晶体而放大，该晶体宽度仅几纳米，因此电子得以从中释放出来。