The evolution course can be understood as an institutional change and an institutional equilibrium under the change of institutional environments.

这三个阶段的逐渐演进可以理解为一场制度变迁，是在制度环境不断变化下形成的新的制度均衡。

youdao

The pressure compensating emitters which have the advantages of constant flow under the change of pressure, anti-clogging and self-cleaning performance have been the hotspot in research in the world.

压力补偿滴头具有出水流量不受压力变化影响、抗堵性较好、具有自冲洗功能等优点，已成为世界各国研发的热点。

youdao

Under the change, any actuarial gains or losses outside a 10 percent range will be recognized during the fourth quarter as a mark-to-market adjustment included in pension and post-retirement expenses.

根据会计核算的变化，任何超出10%范围的统计收益或损失都将在第四季度进行确认，作为按市值计价的调整，包含在养老金和退休后费用中。

youdao

Under the plan, Chrysler will be able to change terms of an agreement with the labor union.

VOA: special.2009.05.01

That tells us the direction of spontaneous change for ordinary processes, chemical processes, mixing and you name it, under conditions that are easy to achieve in the lab.

这个物理量告诉我们在实验室,能够实现的条件下通常的过程，化学过程，混合以及你所能想到的过程，自发进行的方向。

麻省理工公开课 - 热力学与动力学课程节选

Notably, on Monday, the Treasury Department, under Secretary Henry Paulson, announced a proposal for fundamental change in our financial markets.

众所周知，在星期一，美国财务部部长，亨利·鲍尔森，宣布美国金融市场,将要改革的计划。

耶鲁公开课 - 金融市场课程节选

Under the change announced on Thursday, managing directors will be selected in 2013 and not again until 2015.

WSJ: Goldman Symbol Gets More Elusive

Both are keen de-regulators and Mr Paterson is pushing a new " dash for gas", a policy the Committee on Climate Change says is incompatible with mandatory targets under the Climate Change Act to reduce emissions 80% by 2050.

BBC: Harrabin's Notes: Climate shuffles

Under the proposed change, a quarterback who loses the ball while trying to bring the ball back to his body will be charged with a fumble.

WSJ: Proposed NFL Rule Change Irks Hall-of-Famer Emmitt Smith