单词：rated temperature rise of a ballast winding
单词：rated temperature rise of a ballast winding 相关文章
The Sichuan-Tibet Highway is known as a road full of stunning vistas, winding through 21 mountains and crossing14 major rivers. But these same natural wonders can make it a risky journey for travelers. CCTV News is going to introduce the highway for
CCTV9英语新闻2014年11月
ballast, ['bləst] n 压舱物（放在船舱或热气球吊篮里的重物，以增加稳定性）；（性格上的）稳定因素 【记】ball球，last最后－最后的球－船最底层放了好多球－压舱物 【类】ballast:instability＝
不择手段背单词
The TV weatherman says a lot of things. He gives us a lot of information. He says it will be hot and sunny. He says it will be cold and rainy. We will get showers. We will get two inches of rain. We will get three inches of snow. The temperature toni
原版英语小短文
I walked all morning to lift my heart, 'Cause the world keeps dancing with the paperman. I love you never talk in dreams, But now it's here your happiness is real. Oh make some big jumps, big jumps, You're afraid to break some bones. Come on make som
金属
That's where those unpleasant symptoms come in, starting with the surging temperature, aches and pains, and sleepiness. 那就是引起不适症状之所在开始时，体温剧升、肌肉酸痛及昏昏欲睡。 So why do we experience this? 为什么
TED演讲教育篇
Scientists say many of the long-term effects of rising temperatures are still unknown. Theyre discussing the problem at the U.N. climate change conference in Durban, South Africa. Researchers say climate change is a complex mix of potential benefits
VOA双语新闻 2011年12月