自20世纪70年代中期以来，出现了一种不同的策略。
在20世纪90年代中期美国为探索这颗红色星球开始了一项新的策略。
In the mid-1990s the U.S. embarked on a new strategy for exploring the Red Planet.
1980年中期，设计师建造出的球场视觉冲击力很轻，但是大都缺乏策略和魅力。
In the mid 1980's, architects manufactured courses with immense visual impact but often lacking in strategy or charm.
原始的策略包括投资者将一半的资产投到标准普尔500指数基金(S&P 500 Index Fund)，另一半投到希尔森-雷曼中期债券指数(Shearson/Lehman INtermediate Bond Index)。
The original strategy involved investing half of an investor's assets in an S&P 500 Index fund and half in a fund mirroring the Shearson/Lehman Intermediate Bond Index.
不同之处在于，X.org对于策略和方法有一个更加清楚的区分，同时保持了对1980年代中期以来的应用程序的兼容。
The difference is that X.org has a cleaner separation of policy and mechanism, and maintains backwards compatibility with applications dating back to the mid 1980s.
建筑满足在同一屋檐下多数客户的整合，以及形成墓园中期商业和环境设计策略的重要部分。
The building allows for the consolidation of much of the client's workforce under a single roof and forms a critical component of the cemetery's medium-term business and environmental design strategy.
一个解决办法是分配60%到优质公司的关键仓位，而另外的40%则实施一个中期的交易策略。
A solution is to have a 60% core positions in quality companies and allocate the other 40% to a medium term trading strategy.
此外，策略将被推荐到星巴克，并予以评价，实现了从20世纪90年代中期到2007年。
In addition, a strategy will be recommended to Starbucks and be evaluated realized from mid-1990s to 2007.
套利策略中期现套利的关键是构建目标指数的现货组合。
Therefore it is important to make a spot portfolio which can trace the index.
合作学习是20世纪70年代初兴起于美国，并在70年代中期至80年代中期取得实质性进展的一种富有创意和实效的教学理论与策略。
The Cooperative Learning became popular in the USA in 70s of 20th century. It's a creative and effective teaching theory as well as a strategy which got essential progress between 70s and 80s.
研究了在零售市场价格上涨环境下供应链的渠道协调政策：中期退货与期终退货策略。
Real return transactions in a fluctuating price environment were modelled to illustrate the effects of balancing periods and historical prices in return models for supply chain management.
研究了在零售市场价格上涨环境下供应链的渠道协调政策：中期退货与期终退货策略。
Real return transactions in a fluctuating price environment were modelled to illustrate the effects of balancing periods and historical prices in return models for supply chain management.
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