Memory usage is kept near optimal as buffer memory becomes allocated only when necessary and is freed as soon as possible, thus minimizing memory leaks.

内存使用将保持接近最优状态，因为缓冲区内存仅在必要时才分配，并且会尽快释放，从而最小化内存泄露。

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The result shows that it does not demand to presuppose the initial parameters near optimal solution and it is more efficiency than the conventional optimization method.

结果表明，该方法不要求预先假定接近最优解的初始参数值，且比传统优化方法有效。

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The protocol can search multiple feasible tree branches, and select the optimal or near optimal branch for connecting the new receiver to the multicast tree if it exists.

该协议可搜索多条可行树枝，并能选择一条最优(或近优)树枝将新成员连接到多播树。

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And it requires near total darkness for optimal operation.

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Now there are sensors that you can put near the plants roots or anywhere near the plant that use the Internet for connectivity and will tell you exactly when is the optimal time to water.

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But another study says competing mobile platforms, including Near-Field Communications, could pose a challenge for banks and other financial institutions trying to devise the optimal mobile-tech strategies that will allow them to exploit this seismic shift to their full advantage.

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