performance n. 1.执行,实行,履行;完成;实现;偿还。 2.行为,动作,行动;工作。 3.性能;特性。 4.功绩;成绩。 5.演奏;弹奏;演出;(驯兽等的)表演;把戏。 6.【物理学】演绩。 a performance test 【机械工程】性能试验。 high performance 高度准确,性能优良。 an afternoon performance 午后的演出,日戏。 two performances a day 一天演两场。 a fine [wretched] performance 成绩好[坏]。 put a monkey through its performances 使猴子玩种种把戏。 performance in [of] horse-manship 马戏;马术表演。
lead n. 1.铅,铅制品。 2.【航海】测铅,测深锤,水砣。 3.〔pl.〕(铺屋顶的)铅皮;铅皮屋顶;【印刷】插铅,铅条。 4.铅笔心。 5.子弹,枪弹。 white lead 铅白,碱式碳酸铅。 work lead (鼓风炉产含银)粗铅。 yellow lead 铅黄,氧化铅。 an ounce of lead 一颗子弹。 arm the lead 注兽脂入测深锤底部凹处〔以便黏起泥沙而了解海底情况〕。 as dull as lead 色泽像铅一样灰暗的;非常鲁钝的。 cast [heave] the lead 【航海】用水砣[测锤]测深。 get the lead 饮弹,中弹。 pump lead into sb. 〔口语〕向某人扫射。 swing the lead 〔军俚〕装病,偷懒。 vt. 1.用铅覆盖,塞铅。 2.用铅条固定住。 leaded glass 铅条玻璃。 3.加铅[铅的化合物]于。 lead gasoline 加铅汽油,乙基化汽油。 4.【印刷】排空铅,(在行间)插铅条。 vi. 1.用水砣[测锤]测深。 2.被铅覆盖;被铅塞住。 adj. -less vt. (led) 1.领导,引导,带领。 2.搀,牵。 3.领头,压倒,占首位,居第一;【体育】领先。 4.率领,指挥,领导,主持。 5.引导某人做某事;诱使某人做某事〔接不定式〕。 6.过某种生活[日子]。 7.使…过某种生活。 8.超前瞄准射击(飞机,飞鸟等)。 9.【拳击】先向对手打一拳。 10.【牌戏】先出牌。 lead sb. by the nose 牵着某人的鼻子走。 lead a horse by the bridle 牵着马的缰绳。 He leads his class in English. 英语方面他在全班数第一。 lead a happy [miserable] life 过幸福[悲惨]生活。 lead sb. a dog's life 使某人过着受折磨的日子。 lead a case (律师)主持一个案件。 lead a campaign 指挥一场战役。 lead an army 带领一支军队。 lead a fashion 开风气。 lead the procession 走在仪仗队前头。 lead the choir 指挥合唱队。 lead the singing 领唱。 lead the way 引路,领路。 lead sb. astray. 把某人引入歧途。 lead sb. into a trap 引某人落入圈套。 What led you to think so 是什么使得你这样想的呢? Chance led him to London. 偶然的机会导致他到伦敦来。 The pipes lead the water into the fields. 这些管道把水引到田里。 This path will lead you to the station. 你走这条路可以到火车站。 vi. 1.向导,引导。 lead in the charge 冲锋在前。 2.(道路等)通到。 3.导致;引起 (to)。 4.领先,打头,居首位。 5.【牌戏】(先)出牌。 All roads lead to Rome. 〔谚语〕条条道路通罗马。 This road leads to the river. 这条路通往河边。 Oxford led by two lengths. 牛津队在赛艇中占先两艘艇身。 Who leads 谁先出牌。 lead away 带走;引诱,诱入。 lead back 1. 带回。 2. 按搭档所出花色出牌。 lead for the prosecution (律师)主持诉讼。 lead nowhere 不会有什么结果。 lead off 1. 开始,开头,牵头 ( lead off the debate 领头辩论)。 2. 领走 (The students were led off the school by the teacher. 老师带着学生离开了学校)。 lead lead on 1. 引领…继续前进。 2. 引诱,诱使。 lead out 开始,领头,领舞伴(离开座位)起舞。 lead out of 直通。 lead to 通向,导致。 lead up to 渐渐诱入,把话题渐渐引到…;【牌戏】设法引出。 n. 1.领导,指导;指导地位,首位;榜样。 2.领先,优势;领先的程度[距离、时间等]。 3.领先者;领唱者;主角。 4.(新闻等的)导言,引子,按语;在前的重要消息。 5.管道;导线;【矿物】矿脉。 6.【音乐】序曲,前奏。 7.线索,提示,暗示。 8.拳击的第一拳;牌戏中先出的牌,出牌权。 9.牵引带〔如牵狗的带〕。 take the lead in 领导,带头,居首位。 With him in the lead, all the others followed suit. 在他带动下,别的人也都跟上来了。 follow the lead of sb. 跟着某人走,效法某人。 give sb. a lead 1. 带头,以身作则。 2. 给某人提示。 gain [have] the lead in a race 在赛跑中领先。 have a lead of ten metres over the other runners 比其他赛跑的人领先十米。 hold a safe lead 遥遥领先。 The story starts off with a lead. 故事用一段引子开始。 play the lead in a film 在一部影片中担任主角。 the juvenile lead 青年主角。 phase lead 相位超前。 a hot lead 很好的线索。 provide leads for further research 为进一步的研究提供了线索。 have a long lead on 遥遥领先。 return the lead 【牌戏】跟牌,(在下一轮)出搭档者所出花色的牌。 adj. 1.领头的,领先的。 2.最重要的,头条的,以显著地位刊载的。 a lead bomber 领队轰炸机。 a lead horse 带头[领先]的马。 a lead editorial 主要[头版]社论。 a lead headline 头条标题。 adj. -able 能被领导的;能被指挥的。
Her performance led to a leading role in the broadway musical play aida 她的精湛演技使得她赢得了在百老汇的歌剧《阿伊达》中扮演主角的机会。
Establish health and safety improvement objectives for every operation and assign responsibility and accountability to managers and supervisors for safety and health performance leading to an accident - free workplace 制定各项有关健康安全的改进目标,明确各管理者和经理对安全健康工作执行情况的职能和责任,可以保障一个无事故的良性工作环境的形成
Meanwhile , we carry on in developing high efficient and high power led with those strategic partners from the top international led chipsets manufacturers , and we all are confident in producing the top quality and best performance led in soonest future 同时公司聚集了一批照明和电子类的专业人士,在led的应用上取得了突破性的进展。为弥补各类用户在led应用上的不便,本公司设有专门的技术部门来提供led应用技术支持。
On the dance front , you will be enchanted by the colours of brazilian samba . local group tangotang will showcase the world - famous argentinian tango . meanwhile , quick step will make you jump out of your seat with their energetic salsa performance led by joseph ennin 舞蹈方面,大家可以欣赏到充满巴西色彩、令人目眩的森巴舞,以及本地舞团探戈堂以流丽舞姿为大家演出的阿根廷探戈巡礼,并有josephennin所带领的quickstep演出的活力萨尔萨舞,实行以澎湃动感与您漫游于舞乐之中。
The characteristic of h . 264 standard can be concluded mainly into three aspects . it is more practicable , more adaptive to ip net and mobile system and it improves the key components of coding structure based on hybrid video coding framework . for example , it adds coding mode decision , multi frame prediction , context - based adaptive variable length coding ( cavlc ) , 4x4 integer transform , loopfilter , etc . the improvement in performance leads to higher computational complexity in the new standard H . 264的技术特点可以归纳为三个方面,一是注重实用;二是注重对移动和ip网络的适应;三是在混合编码器的基本框架下,对其主要关键部件都做了重大改进,如多模式运动估计、帧内预测、多帧预测、基于内容的变长编码、 4 4二维整数变换等。
On the dance front , you will be enchanted by the colours of brazilian samba . local group tangotang will showcase the world - famous argentinian tango . meanwhile , quick step will make you jump out of your seat with their energetic salsa performance led by joseph ennin 舞蹈方面,大家可以欣赏到充满巴西色彩令人目眩的森巴舞,以及本地舞团探戈堂以流丽舞姿为大家演出的阿根廷探戈巡礼,并有joseph ennin所带领的quick step演出的活力萨尔萨舞,实行以澎湃动感与您漫游于舞乐之中。
Chapterv : firstly , the article compare the operation performance of listed companies before merger with after merger by financial appraisals of return of equity and gross profit ratio , the result of the empirical research indicates : the decline of operation performance lead to amalgamate directly , and merger and acquisition can ameliorate the short - term financial situation , but ca n ' t stop the decline of operation performance from angel of long - term 第五部分:首先,从财务的角度,通过净资产收益率、主营业务利润率评价了上市公司并购前后经营业绩的变化,研究表明:公司经营业绩下滑是导致公司并购的直接动力,并购后存在短期财务状况改善的现象,从长期看经营业绩继续下滑不可遏制。