【正文】 變化；現(xiàn)代禮儀的從俗原則：現(xiàn)代禮儀應(yīng)尊重文化、入鄉(xiāng)隨俗。 簡述公務(wù)會議的籌備禮節(jié)與規(guī)范。確定會議的規(guī)格與規(guī)模：應(yīng)根據(jù)會議的目標(biāo)、主題、性質(zhì)確定相應(yīng)的規(guī)格與規(guī)模。落實會議的內(nèi)容與程序：應(yīng)注意準(zhǔn)備與落實會議的關(guān)鍵環(huán)節(jié)，如開幕詞、閉幕詞、主題發(fā)言、現(xiàn)場演示等。落實會議的人員與邀請：應(yīng)根據(jù)會議的主題確定相關(guān)的人員范圍并通知落實，對于會議主持、演講嘉賓、新聞媒體、安保機構(gòu)等人員發(fā)出正式邀請。確定會議的時間與地點會議時間：應(yīng)詳細(xì)安排好會議時間，如起始時間、發(fā)言時間、茶歇時間等，并提前通知以便與會人員安排工作、參與配合。會議地點：應(yīng)根據(jù)會議規(guī)格與規(guī)模選擇與安排好會議的地點與場合，如氣候環(huán)境、交通便利、設(shè)施設(shè)備、服務(wù)條件等因素符合會議需要。 設(shè)計落實會議現(xiàn)場與環(huán)境：根據(jù)會議特點與需要設(shè)計安排會議現(xiàn)場，保證環(huán)境整潔、空氣流通、溫度濕度適宜、器材設(shè)備（音響、照明、錄音、錄像等）運轉(zhuǎn)正常，以及安排好禮賓次序，將名卡、名簽、資料、樣品、文具、文件、飲品等會議用品擺放到位。簡述公務(wù)接待的禮儀原則接待是指主人對客人表示尊重并給予相應(yīng)照顧的一系列行為與做法。公務(wù)接待是職業(yè)交往中一項頻繁而具體的工作，因?qū)ο?、目的不同可分為旅游接待、業(yè)務(wù)接待、公關(guān)接待、投訴接待等。公務(wù)接待是職業(yè)人士溝通合作的“橋梁”，其特點在于嚴(yán)謹(jǐn)規(guī)范、細(xì)致周到，遵循對等、平衡、慣例的禮儀原則。對等接待：人員對等：即接待人員的身份職位、社會影響應(yīng)與主賓大體相當(dāng)，若主方接待人員因故不能親自出面則應(yīng)委派其副手或與其身份相近的人員出面接待，并應(yīng)向來賓表明說明原因、表達(dá)歉意。規(guī)格對等：即應(yīng)根據(jù)對方職務(wù)身份、來訪性質(zhì)、雙方關(guān)系等因素確定相應(yīng)的接待規(guī)格，如接待儀式、活動安排、住宿環(huán)境、交通服務(wù)等各個環(huán)節(jié)上給予適當(dāng)?shù)陌才?，并注意滿足客人在宗教信仰、生活習(xí)慣等方面的特殊需要。平衡接待：公務(wù)接待中如大型會議、體育賽事等需要多邊接待的情況下，主方應(yīng)注意講究禮賓次序，體現(xiàn)公平公正的基本態(tài)度，平衡關(guān)系，以免給賓客造成厚此薄彼的不良印象。國際通行的禮賓次序包括：按照主賓身份職務(wù)的高低排序；按照來賓名稱字母的順序排序；按照來賓答復(fù)、組團、抵達(dá)的先后順序排序；慣例（計劃）接待：公務(wù)接待應(yīng)根據(jù)己方的實際情況、傳統(tǒng)慣例制定接待預(yù)案，并注意征求客方的意見，如迎送儀式、媒體宣傳、交通食宿、安保陪同、活動項目、時間地點等具體事項，接待計劃應(yīng)符合對象性、專業(yè)性、獨特性、時尚性、合法性的要求。簡述慶典儀式的禮節(jié)與規(guī)范。慶典儀式是人們?yōu)榱吮硎咀鹁磁c隆重而專門舉行的、具有特定程序與規(guī)范的活動。慶典儀式的禮儀與原則在于：定位恰當(dāng)、規(guī)模適度；策劃創(chuàng)新、熱烈隆重；經(jīng)濟儉省、增減有度。慶典儀式的宣傳發(fā)布：儀式主辦方應(yīng)提早通過多種媒體渠道對儀式活動進行廣告宣傳與發(fā)布，包括時間地點、經(jīng)營特色、顧客優(yōu)惠等信息，確保公眾及時了解； 慶典儀式的人員邀請：主辦方應(yīng)提早儀式活動的相關(guān)人士發(fā)出誠意邀請，包括地方領(lǐng)導(dǎo)、上級主管、社會團體、知名人士、新聞媒體、合作伙伴等。慶典儀式的現(xiàn)場設(shè)計：根據(jù)慶典規(guī)模選擇場地（室內(nèi)、室外）應(yīng)體現(xiàn)熱烈、歡快、隆重、時尚的氛圍對儀式現(xiàn)場進行設(shè)計，烘托氣氛，如設(shè)置紅毯、彩帶、橫幅、標(biāo)語、氣球、牌匾、花籃、樂曲、音響設(shè)備等。慶典儀式的人員培訓(xùn)? 主方員工：儀容整潔（女士淡妝）、服飾規(guī)范統(tǒng)一、莊重友好、行為自律；? 接待人員：迎送、引導(dǎo)、陪同、服務(wù)；? 禮儀人員：現(xiàn)場演練、禮品饋贈。 慶典儀式的禮節(jié)程序預(yù)備：奏樂、引領(lǐng)來賓就位；開始：宣布儀式正式開始、介紹來賓；祝詞：主辦方代表、上級主管、來賓代表、合作單位代表依次致辭祝賀，宣讀賀信與賀電；剪彩：禮儀小姐進入現(xiàn)場，托盤托起彩帶，剪彩者上臺，主剪者居中，其他剪彩人員按禮賓次序依次排列并與禮儀小姐相互配合剪斷彩帶；結(jié)束：宣布儀式結(jié)束，邀請來賓現(xiàn)場參觀、舉行招待酒會及文藝表演。慶典儀式的賓客禮節(jié)：服飾整潔、遵守時間、發(fā)言簡短以及鼓掌、合影、參觀、留言等相關(guān)禮節(jié)的支持與配合。全面落實企業(yè)主體責(zé)任；持續(xù)強化“兩重點一重大”、重點地區(qū)和特殊作業(yè)等重點環(huán)節(jié)監(jiān)管，遏制較大以上事故，保持事故總量繼續(xù)下降，推動兩個行業(yè)領(lǐng)域安全生產(chǎn)形勢持續(xù)穩(wěn)定好轉(zhuǎn)。manipulator control mode and programmable controllers introduction Select discussion with manipulator control classification of control relays and discrete electronic circuit can control old industrial equipment, but also more mon. Mainly these two relatively cheap and you can meet the oldfashioned, simple (or simple) industrial equipment. So he can see them now, however these two control modes (relay and discrete electronic circuits) are these fatal flaws: (1) cannot adapt to the plex logic control, (2) only for the current project, the lack of patibility and (3) not reforming the system with equipment improvements. Spring for the development of China39。s modern industrial automation technology the substantial increase in the level of industrial automation, pleted the perfect relay of the puter too much. In terms of controlling the puter showed his two great advantages: (1) each of the hardware can be installed on one or more microprocessors。 (2) the official designer of the software writing content control is all about. Now in several ways in the context of industrial automation can often be seen in three ways: (1) Programmable Logical Controller (referred to as IPC)。 (2) Distributed Control System (DCS for short), and (3) the Programmable Logical Controller (PLC for short). PLC and the IPC and DCS contrast contrast 1, each of the three technologies of origins and development requirements for fast data processing makes it invented the puter. The men brought in terms of hardware there, using a high level of standardization, can use more patibility tools, is a rich software resources, especially the need for immediacy in operational systems. So the puter can effectively control is used to control and meet its speed, on the virtual model, realtime and in putational requirements. Distributed system started with a control system for industrial automatic instrument used to control, whereas now it is successfully developed into industrial control puter used as a central collection and distribution system and transition of distributed control system in analogue handling, loop control, has begun to reflect the use of a huge advantage. Though distributed system has great advantages in loop regulation, but only as a means of continuous process control. Optimization of PLC is the corresponding relay needs was born, its main use in the work order control, early primary is replaced relay this hulking system, focused on the switch controlling the running order of functions. Marked by the microprocessor in the early 1970 of the 20th century emerged, microelectronics technology has developed rapidly, people soon microelectronics processing technology will be used in the Programmable Logical Controller (that is