计算机应用 基于网络的信息服务 释文 Web seminar, Webinar 网上研讨会
- pit volume
- pit volume sensor
- pit working line
- pityriasis rosea
- pityriasis rubra pilaris
- pityriasis simplex
- pityrosporum folliculitis
- Pity the poor girl
- Pitzer theory
- PIV
- Pivdennyi Buh River
- pivot
- pivotal
- pivotal axis
- pivotal condensation
- pivotal construction
- pivotal isocubic
- pivotal isogonal cubic
- pivotal isotomic cubic
- pivotal response treatment
- pivot column
- pivot element
- pivot in a column
- pivot in a row
- pivoting