curtain n. 1.簾幕;窗簾,簾子。 2.(舞臺的)幕;啟[落]幕。 3.幕狀物;(兩棱堡間的)中堤幕墻;【建筑】隔壁,間壁。 4.〔pl.〕 〔美俚〕死;終結(jié)。 The curtain rose on the war. 戰(zhàn)爭揭幕[開始]了。 curtain of smoke 煙幕。 behind the curtain 在幕后,秘密。 call an actor before the curtain 要求演員到幕前來(謝幕);叫幕。 C-! 聽眾注意! draw a curtain on [over] 拉(窗)簾遮住(窗子等);(把話頭)截止,停講(不談下文)。 draw the curtain 拉幕〔開幕或閉幕〕。 draw the curtains 拉上所有窗簾。 drop [raise] the curtain 閉[開]幕,停[開]演。 lift the curtain on 開始,扯開幕布使看;公布;明說。 ring down the curtain 響鈴閉幕;使結(jié)束;使終止(事件)。 take a curtain (演員到幕前)謝幕。 work up the curtain (戲劇)在收場時(shí)作出興奮激昂的表演。 vt. 在…掛簾子;用幕[簾子]隔開[遮住] (off);遮蔽,隱藏。
Time tunnel , light curtain effect 時(shí)光隧道,光幕等效果。
Cedes ' safety and automation business is a leading supplier of safety and measuring light curtains , as well as other safety and non - safety optoelectronics , control units and related accessories for industrial applications Cedes公司的安全和自動(dòng)化業(yè)務(wù)是工業(yè)應(yīng)用的安全和測量光幕以及其他安全和非安全性光電、控制設(shè)備及附件的領(lǐng)先供應(yīng)商。
百科解釋
Light curtains are opto-electronic devices that are used to safeguard personnel in the vicinity of moving machinery with the potential to cause harm such as (but not limited to) presses, winders and palletisers. Light curtains can be used as an alternative to mechanical barriers and other forms of traditional machine guarding.