"Rolled round in earth's diurnal course, With rocks, and stones, and trees."
每天与岩石和树木一起,随地球循环旋转。
The annual revolution of the earth round the sun cause the revolution of the season
地球每年绕太阳公转而形成四季循环
The annual revolution of the earth round the sun causes the revolution of the seasons.
地球每年绕太阳公转而形成四季循环。
Steering gear Type recirculating ball-type
转向器型式循环球式
recirculating ball and nut steering gear
循环球和螺母式转向器
recirculating ball-lever and peg steering gear
循环球-曲柄销式转向器
Earth, going round and round, silently, rising the sun, and the moon.
地球啊，默默地旋转，旋转出太阳，旋转出月亮。
has a long wire and can swing in any direction; the change in the swing plane demonstrates the earth's rotation.
有一根长金属丝可以随意摇摆；钟面的变化显示了地球的旋转。
geochemical cycle of elements
地球化学的元素循环
The cycle sum of the rotation group of the octahedron was calculated.
正八面体的旋转群的循环和已算出。
the revolution of the earth on its axis round the sun
地球以太阳为轴的旋转.
Wheels, tops and the earth rotate.
轮子、陀螺和地球均旋转。
The earth turns round at a uniform rate.
地球以不变的速度旋转。
The earth rotates from west to east.
地球从西向东旋转。
The earth turns round from west to east.
地球由西向东旋转。
any rotating body has an angular momentum about its center of mass; angular momentum makes the world go round.
角动量使地球在旋转。
The satellite slowly rotates as it circles the Earth.
卫星在绕地球旋转的同时缓慢地自转。
recirculating ball-rack and sector steering gear
循环球齿条齿扇式转向器