exchange system

基本解释

The immense distance between the two ends of the continent makes an ancient African exchange system appear improbable.
大陆的两端间的广阔的距离使古非洲人显得不可能拥有大范围的交换系统。
Use the components necessary to build a barter/exchange system that works within the gaming world and between the game environment and the real world.
使用组件构建交换系统，玩家可以通过这个系统在游戏内以及游戏环境和真实世界之间交换物品。
I also covered the components necessary to building a barter/exchange system, one that works within your gaming world and between the game environment and the real world.
还讨论了构建交换系统所需的组件，玩家可以通过这个系统在游戏内以及游戏环境和真实世界之间交换物品。

Now is the time to deliver on health care." The president said reform proposals which he estimates would cost would provide security and stability to the insured, and make it possible for tens of millions of Americans who are not to get affordable insurance through a proposed exchange system in which private companies would compete.
It's not going to be zero this time because we have non zero heat exchange between the system and the environment, right.?
热力学量，但是现在让我们看一下,我们的特殊函数，这次它不会是零,因为系统与外界的热量交换并不是零，对吧？
麻省理工公开课 - 热力学与动力学课程节选
One class of them is beta-blockers, they bind to beta-adrenergic receptors, which are receptors that exchange information between your nervous system and the contractile system that beats your heart and that causes the heartbeat.
一类药物是β阻断剂,它们与β肾上腺素受体结合,这种受体能够在神经系统和,控制心跳的心肌收缩系统之间传递信息,从而产生心跳
耶鲁公开课 - 生物医学工程探索课程节选

The yuan on Friday closed 0.01 percent stronger than Thursday at 6.15 to the dollar, according to the China Foreign Exchange System.
FORBES: China's Currency Gains On Dollar