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- Based on the monthly analysis data of wind stress, which provided by FSU, typical wind stress patterns associated with the El Nino/La Nina are determined with the techniques of POP (Principal Oscillation Pattern) analysis. 本文利用FSU风应力逐月资料，运用POP分析方法，分析了热带太平洋地区风应力异常场结构与El Nino/La Nina事件的联系。
- Principal oscillation pattern 主振荡型
- Using software MATLAB, the solution of damped vibration of A2B model is solved; the damped oscillation pattern is discussed. 摘要借助数学软件MATLAB，求出了A2B模型阻尼振动的解析解，并讨论其算例的振动图像。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- The principal shareholder ask for a meeting. 主要股东们要求召开会议。
- The agent spoke on behalf of his principal. 代理人代表他的委托人说话。
- Keys are available on application to the principal. 向校长申请就可得到钥匙。
- She's been downgraded (from principal) to deputy. 她已(从校长)降为副校长。
- This cloth has a pattern of blue and white squares. 这种布有蓝白格子的图案。
- Our principal problem is lack of time. 我们的主要问题就是缺少时间。
- The economy should be shaped to a new pattern. 经济应该适合于一种新的模式。
- She drank in every word of the principal's lecture. 她全神贯注地听校长演讲的字字句句。
- John informed the principal against Paul. 约翰向校长告发了保罗。
- The central or principal vein of a leaf. 中脉中心的或主要的叶脉
- The principal discouraged unexcused absences. 校长不准无故缺课。
- He roughed in the curves he intended his pattern to take. 他粗略地勾出了他设想中图案的曲线。
- Rubber is the country's principal export. 橡胶制品是该国主要的出口产品。
- The curtains had an elaborate pattern of flowers. 窗帘上绘有精美的花卉图案。
- The principal has a very tight schedule. 校长的日程表排得满满的。
- Our school gave a reception to our new principal. 我们学校为新校长举行了欢迎会。
