陳舊提單 的英文怎麼說
中文拼音 [chénjiùdīdān]
陳舊提單
英文
stale b/l-
The second section about the necessities of using modem history viewpoint in senior middle school teaching introduces its poor conditions at present and analyzes reasons : confusion in theory, outdated topics, content of teaching to politics, dogmatism in thought, single revolutionary emotion education, and so on, and expounds the necessities : time ' s call ; its own scientific nature, demand of topic ' s study and of teaching reform in modern history in senior middle school the third section mainly focus on the teaching strategies : sense transformations as the presupposition content construction with the topic modernization, aim perfection in history teaching, construction of evaluation, system about modern history of senior middle school by using history standpoint of modernization, improvement of teaching and learning methods, students " active participation as the basic way
該部分介紹了高中近現代史教學的窘困現狀，並從傳統史觀上對現狀歸因分析：傳統史觀存在理論上的誤區、主題的陳舊、偏重政治的教學內容、思維上的教條主義、單一的革命精神的情感教育等弊端。論證了現代化史觀運用於高中近現代史教學的必要性：時代的呼喚、現代化史觀自身的科學性、高中近現代史主題的研究需求及高中近現代史教學改革的需求。三、高中近現代史教學運用現代化史觀的教學策略：觀念的轉變是高中近現代史教學運用現代化史觀的前提；以「現代化」為主題構建高中近現代史的教學內容；運用現代化史觀完善高中歷史教學目標；運用現代化史觀構建近現代史評價體系；運用現代化史觀改進高中近現代史教與學的方法；學生的主動參與是運用現代化史觀教學的基本途徑。Petroleum chemical companies, and r d labs in various industries. our main business scope including : design and construction for new lab, alteration and upgrade of outmoded lab, update and development for lab in existence, production and installation for lab furniture system, design and construction for lab high - purity gas pipeline, design and construction for lab aeration system, laboratory exhaust gas waste residue treatment, laboratory wear material, chemic reagents, laboratory analytic apparatus, and lims laboratory information management system etc.
上海傲仕實業發展有限公司是一家專業從事實驗室系統工程的公司，多年來，我們一直致力於國內外科研單位大專院校醫藥石油化工電子等行業的實驗室建設公司涉及的主要業務范圍包括：新建實驗室的設計與施工陳舊實驗室的改造與升級現有實驗室的更新與拓展實驗室傢具系統的生產與安裝實驗室高純氣體管路的設計與施工實驗室通風系統的設計與施工實驗室廢氣廢液的處理實驗室耗材化學試劑實驗室儀器及實驗室信息管理系統lims等，公司擁有中高級工程師專家技術顧問設計師28名及專業的施工隊伍，從咨詢設計到施工為客戶提供一套完善的售前售後一站式服務體系，解決實驗室設計和施工當中因不同專業的而涉及到的各種問題It has been playing an important role in equipping all kinds of arms and services for campaigns, tactical exercises and emergent actions etc. based on the detailed analysis of the exchange ' s architecture and implementing, this thesis points out some disadvantages of the device, such as too many absolute components, not very high enough reliability and security, very large size and weight, operating and maintaining difficultly. considering low power requirement and man - machine interface optimizing design at the same time, the thesis come up with an integrated design scheme to the previous device based on " mcu + cpld / fpga architecture " : ( 1 ) signal frequency dividing, timing frequency producing, 20 customers " led states controlling are implemented in cpld ; ( 2 ) decoding, latching data and controlling signals are implemented in cpld by bus interface between mcu and cpld ; ( 3 ) chip selecting principles and mcu idle mode design are completed under the consideration of low power requirement ; ( 4 ) operation by chinese lcd menus is adopted in the man - machine interface
本項目以該交換機為研究對象，在詳細分析原設備的系統結構和功能實現方式的基礎上，指出該機型在使用過程中存在技術相對陳舊、分立元件過多、可靠性和保密性不夠、體積大、重量大、維修困難等問題，同時結合系統的低功耗需求和優化人機介面設計，本文提出基於「單片機+ cpld fpga體系結構」的集成化設計方案：在cpld中實現信號音分頻和計時頻率生成電路、 20路用戶led狀態控制電路； cpld與單片機以總線介面方式實現譯碼、數據和控制信號鎖存功能的vhdl設計；基於低功耗設計的器件選型方案和單片機待機模式設計；人機介面的lcd菜單操作方式。
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