单词:spring pivot
单词:spring pivot 相关文章
pivot : 转动下半身以改变雪橇的方向 edge angle : 雪橇底部与雪面的角度 inclination: 倾斜身体 angulation: 横向折曲身体, 腰, 膝盖 steering: 转弯, pivot + edging = ste
Imagine being able to insistently see what location you happen to be at, looked like 575 or a hundred years ago. A team of app developers wants to use today's ubiquitous digital camera culture to meet such appearing into the past possible. The app ca
US President-elect Donald Trump announced last Monday that he will withdraw the US from the Trans-Pacific Partnership (TPP) on his first day in office. 美国当选总统唐纳德特朗普上周一宣布,上任第一天将让美国退出跨太平洋伙
Keeping our clothes dry is essential. 一定要保证衣服的干燥 We need to get warm as soon as we reach the other side. 过河后 我们要尽快让身子暖起来 Are we ready for this? 都准备好了吗 And to do that,we're gonna use a bend i
Theres a simple way to figure out where the center of mass is. If the big kid is two times as heavy as the little kid, then their mutual center of mass will be two times closer to the big kid than to the little kid. Three times heavier and the center
Remember seesaws? Those things were great. But there was often a problem. Suppose theres a big kid on one side and a smaller kid on the other side. The seesaw just stays in one position: big kid on the ground, smaller kid up in the air. No fun. After