Two such asymmetries have indeed been found .

两个这样的不对称性实际上已经被发现了。

Eliminating all market asymmetries is impossible .

要完全消除市场信息不对称是不可能的。

Now , europe is about asymmetries in power and fear for the future .

现在，欧洲代表着权力的不对称和对未来的担忧。

Another account is favoured by economists less convinced of market efficiency and more impressed by information asymmetries .

另一种说法得到了不太相信市场效率、而是更相信信息不对称的经济学家们的青睐。

Asymmetries in liquid crystals gave scientists the tools to manipulate them , and now lcd screens are cheap and ubiquitous .

液态晶体的不对称性给了科学家们操纵它们的工具，现在lcd屏既便宜又常见。