您要查找的是不是：
- binary vapour cycles 双气循环
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- The pedal of a cycle is attached to a crank. 自行车的踏板与曲柄相连。
- A byte composed of eight binary elements. 一个由8个二进制数位组成的字节。
- A byte composed of two binary elements. 一种由两个二进制位组成的字节。同two－bitbyte。
- A cloud is a mass of vapour in the sky. 云是天空中的水汽团。
- Water can be changed into vapour when heated. 水被加热时，可以变成水蒸汽。
- A byte composed of five binary elements. 由五个二进制码元组成的字节。同five－bitbyte。
- Do all computers use binary system? 所有的计算机都使用二进制吗？
- The vapour then passes to the compressor and the cycle is repeated. 随后,蒸气又流过压缩机,重复上述循环。
- It's easier to cycle with the wind behind you. 顺风骑车省力。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- A binary check digit;for example, a parity bit. 一个二进制校验位，例如奇偶位。
- The seasons of the year make a cycle. 一年四季构成一个循环。
- The business cycle experienced a sudden down. 商业周期经历了突然的萧条。
- This is the cycle of economic booms and slumps. 这是经济繁荣和经济萧条的周期变化。
- Cycle across America? Sounds a bit dodgy to me. 骑自行车横越美国? 听起来有些冒险。
- The pedals of a cycle are attached to a crank. 自行车的踏板与曲柄相连。
- The pedals of a cycle are attached to the crank. 自行车的踏板与曲柄相连。
- Her latest stunt is riding a motor cycle through a ring of flames. 她的最新特技表演是骑摩托车钻火圈。
