This policy addresses the concerns about what in a descendant stream may be different, and how long it may remain different from its ancestor.

本政策处理了后代流中有什么是不同的，以及它与起始之间将会维持多长时间的差异性。

youdao

Again, it is a policy decision as to whether this is performed by the ancestor stream managers (pushing changes downward) or by the descendant stream managers (pulling changes downward).

是由起始流管理员来执行变更(向下推进变更)，还是由后代流管理员来执行变更，(向下拉动变更)，也是一个政策决定。

youdao

Whether this is performed by the descendant stream managers (pushing changes upward) or by the ancestor stream managers (pulling changes upward) is a policy decision.

是由后代流管理员来执行变更(向上推进变更)，还是由起始流管理员(向上拉动变更)来执行变更，这是一个政策决定。

youdao

The combination of higher volumes of domestic oil and gas being pumped and the loosest monetary policy in history should make mid-stream master limited partnerships one of the safest bets for 2013.

FORBES: MLPs: The Ultimate Asset Class for 2013

This blog is about the politics and policy that channel that stream.

FORBES: Welcome to Backslash

Hence the steady stream of criticism of government policy emanating from Ramos henchmen.

CNN: GOING MAN TO MAN