Curious tourists and reporters from around the globe are descending upon the peaceful villages.好奇的游客和记者从世界各地一齐涌向这些平静的村落。The climbers stopped to orient themselves before descending the mountain.登山者先停下来确定所在的位置,然后再下山.The re...
We're descending now at dizzying speed.我们正以令人眩晕的速度下降。Millson saw the workman, Terry, descending the ladder.米尔森看见工人特里正从梯子上下来。The results are expressed in descending numerical order .结果按数字降序列出。...
Beautiful butterflies hovered above the wild flowers...美丽的蝴蝶在野花上方飞舞。She hovered on the brink of death for three months as doctors battled to save her...3个月来她一直在死亡线上徘徊，而医生则在全力挽救她的生命。A hawk hovered in the blue sky.一只老鹰在蓝色的...
They can also become rolling loops or bipedal, walking robots.链型机器人也可以组装成环型的滚动机器人或两足步行机器人.The principle, research method and appraise criterion on Passive - Dynamic bipedal robot are introduced.介绍了被动动力式两足机器人的基本原理 、 究方法、价...
Their numerical system, derived from the Babylonians, was based on multiples of the number six.他们的数制源自古巴比伦人，以数字6的倍数为基数。The sexagesimal scale, or number system based on 60, was used by ancient Babylonians.古巴比伦人用六十进位制, 即以6...