participant

n.

参加者，参与者；与会代表；参与国；关系者

adj.

参加的；有关系的；

复数：participants

participant observation参与观察

1. She is an active participant in this activity.
   她积极参与这项活动。
2. He is an active participant in the civil rights movement.
   他是人权运动的积极参加者。
3. Each participant is to pay his own expenses.
   每个参与者都必须自费。

Participant server which process documents for commerce in trading partner networks
Ideology, Frame Resonance and Participant Mobilization
Deferential-Participant Politics: The Early Republic's Political Culture, 1789–1840*
Recruiting minorities into clinical trials: toward a participant-friendly system.
p53 binding protein 1 (53BP1) is an early participant in the cellular response to DNA double-strand breaks.
Real time perception of and response to the actions of an unencumbered participant/user
Membrane adenosine triphosphatase as a participant in the active transport of sodium and potassium in the human erythrocyte
Demonstration of a non-Tac peptide that binds interleukin 2: a potential participant in a multichain interleukin 2 receptor complex.
The alpha-tocopherol, beta-carotene lung cancer prevention study: Design, methods, participant characteristics, and compliance ☆
Socioeconomic factors and physical activity in relation to cardiovascular disease and death. A 12 year follow up of participants in ...