The learning sciences use a more iterative , adaptive design research approach to designing and testing learning environments 学习科学用一个更迭代，更具有适应性的设计研究方法来设计和测试学习环境。
A number of influential party insiders have been pushing for competition to be injected into the contest for the top job in 2012 一些有影响力的党的核心成员已经卷入了对2012年的最高权力更迭的竞争。
The type of intensity alternation ( whether the even or the odd lines are strong ) is determined by another important nuclear property 强度更迭的类型（偶数谱线强还是奇数谱线强） ，取决于另一个重要的原子核性质核统计法。
" for poetry that with ironic precision allows the historical and biological context to come to light in fragments of human reality 由于其在诗歌艺术中警辟精妙的反讽，挖掘出了人类一点一滴的现实生活背后历史更迭与生物演化的深意
How do youdo ！ said the old gentleman . i am glad to see that the changes of another year have permitted you to move in health through this beautiful world 你好！老绅士说很高兴看到又一年的更迭让你在这个美好的世界上健康地活了下来。
The peaceful transfer of authority is rare in history , yet common in our country . with a simple oath , we affirm old traditions and make new beginnings 政权的和平更迭历史上很少见，但在我国却很平常。通过一个简单的誓言，我们承前启后，继往开来。
Beckham said talks about renewing his contract are continuing after they were held up due to the change of chairman and coach at real madrid during the close season 贝克汉姆说在经历了最近这个赛季的俱乐部主席和主帅更迭后，续签新合同的谈判将继续。
Moreover , during the process of collapse , both the output threshold and the level of capital mobility influence the dynamic adjustment path of the exchange rate 政府所能忍受的产出门槛水准及资本移动性大小会左右体制更迭过程中，汇率的动态调整路径。
