如果可能的话，让客户机与要存取的数据库使用相同的代码页，以避免在服务器上的转换代价。
If possible, have the client running in the same code page as the database, to avoid conversion costs on the server.
该机制以网络延迟、负载、波长转换代价达到平衡的最佳值为目标，兼顾波长资源的高效利用和故障恢复率的提高。
Its objective is trying to offer the best balance among delay, load and the cost of wavelength conversion in addition to improving the effective wavelength utilization and failure restoring rate.
在任务转换的研究中，转换代价的问题得到广泛的关注，并已取得了卓有成效的成果，而关于混合代价的研究则比较薄弱。
While switch costs has received extensive attention and made substantial progress in recent task-switching research, less progress has been made with regard to the study of mixing costs.
一系列产业研制的不断升级换代的疫苗具有短期保护作用，但其代价是引惹流感以不可预测的方式演变。
An ever-escalating array of industry-developed vaccines confer short-term protection, but at the expense of provoking flu to evolve in unpredictable ways.
一系列产业研制的不断升级换代的疫苗具有短期保护作用，但其代价是引惹流感以不可预测的方式演变。
An ever-escalating array of industry-developed vaccines confer short-term protection, but at the expense of provoking flu to evolve in unpredictable ways.
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