Secondly , it introduces the choiceness capability of the platform of constructing oas - lotus / domino , and its mail technique security performance and workflow mechanism , then discuss the character of client / server construct 其次，介绍了构建oa系统的平台? lotus domino的优良性能，它的邮件技术、安全性能、工作流机制等，并论述了client server结构的特点。
The optimal - aim strategy ( oas ) is used to decide the controller ' s input variables , i . e . the modulated active and reactive power which can be determined according to the practical operating conditions of ac system and operating states of dc system 该方法利用最优目标策略（ optimal aimstrategy ，简记为oas八来得出有功功率的调制量，它是系统状态的解析函数。
We hope this month , in the inter - american drug abuse control commission of the oas , to complete agreement on the text of a hemispheric counternarcotics strategy for the 21st century that will be compatible with and support our own national strategy goals 我们美国在台协会的同仁认为，能与各位合作是一种难得的经验。我相信我们的合作会成为东亚地区他人仿效的典范。
