Noun:
a show or display; the act of presenting something to sight or view;the presentation of new data
he gave the customer a demonstration
a show of military force or preparedness;he confused the enemy with feints and demonstrations
a public display of group feelings usually of a political nature;there were violent demonstrations against the war
proof by a process of argument or a series of proposition proving an asserted conclusiona visual presentation showing how something works;the lecture was accompanied by dramatic demonstrations
the lecturer shot off a pistol as a demonstration of the startle response
parade，demonstration，procession这些名词均含“游行”之意。
parade多指盛大和正式的游行，有检阅等活动。
demonstration侧重指抗议的示威性游行。
procession指举行庆祝活动或盛大仪式时庄严行进的有秩序的游行队伍或行列。
demonstration software演示软件demonstration match表演赛demonstration plant实验厂,样板厂,示范…protest demonstration抗议示威demonstration project示范项目demonstration plot示范区demonstration farm示范农场direct demonstration直接证法demonstration test示范试验demonstration testing计 论证试验…demonstration effect示例效果reliability demonstration可靠性验证indirect demonstration间接证法demonstration reactor示范堆demonstration mirror示教用反光镜…analytic demonstration分析论证,解析证明…demonstration program演示程序Chief Demonstration Officer首席演示官to demonstration确定无疑地
近义词 show证明proof证明march行军rally集会parade游行display显示protest抗议demo样本唱片evidence证据validation确认revelation揭露procession队伍explanation解释presentment陈述exposition博览会presentation介绍illustration说明monstrance圣体匣establishment确立determination决心manifestation表现protest march抗议游行protest rally抗议集会
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“What a wonderful demonstration!”she exclaimed.“多么奇妙的一次实证啊！她大声嚷着。
The police were present at the demonstration in force.警方派出大队人马在示威游行的现场戒备。