In addition to safekeeping, a central securities depository may incorporate comparison, clearing and settlement functions.

除了保管以外, 中央证券托管还可能结合撮合 、 清算与结算功能.

When contracts are traded on an exchange , clearing and settlement, for example, may have less uncertainty associated with them.

当合同的交易交流，清算和结算，例如，可能有少的不确定性与他们有联系的。

These steps include adopting international accounting standards and implementing modern market infrastructures such as clearing and settlement platforms.

这些措施包括采用国际会计标准和实行现代化的市场基础设施，诸如结算和清算平台。

The attainment of these objectives might be facilitated by the introduction of a central counterparty but may also be achievable under the current framework for clearing and settlement.

这些目标的实现可以借助于一个中枢交易方的设立，但是在目前的清算与结算体制内也可以实现。