chemical control system 中文意思是什麼

chemical control system 解釋
化學控制系統
  • chemical : adj 化學的，化學作用的；應用化學的，用化學方法獲得的。n 〈常 pl 〉化學製品；藥品。 fine chemicals...
  • control : n 1 支配，管理，管制，統制，控制；監督。2 抑制（力）；壓制，節制，拘束；【農業】防治。3 檢查；核...
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. We can get the unqualified light hydrocarbon back to fractional tower to resume fractionating which greatly insures the quality, we combine the science and technology tackle project from da qing natural gas company - the research on microcomputer detection and control system in light hydrocarbon blending crude oil, analyze the machining technology of production device in gas disposing station, study the physical and chemical character of impurity blending in the light hydrocarbon and establish the detection scheme finally

    並讓不合格的產品重新回到分餾塔中進行重新分餾加工，以確保產品質量。本文結合大慶天然氣公司的科技攻關項目? ?輕烴含原油微機測控系統研製，對一分公司油氣處理站的輕烴生產設備進行了生產工藝流程分析，同時也對輕烴和混入的原油雜質進行物理和化學性質的分析，確立了監控設計方案。
  2. Through numerical simulations on the composition control for an exothermic chemical reactor system, the comparative evaluation between the proposed control and the nonlinear model predictive control ( nmpc ) are given

    藉由數?模擬一放熱反應器系統內的組成控制，將提出控制方法與非線性模式預測控製做比較性評價。
  3. This paper reportsthe biological habits ， damage and occurrence regularity of common cutgrass. foreffectively controlling weed infestation in fields ， it is necessary to establish somerational farming and rotation systems and ameliorate chemical weed control system day byday

    通過對李氏禾的生物學特性、發生規律及危害的闡述，提出只有通過建立科學合理的耕作和輪作制度及日趨完善的化學除草體系，才能有效地控制李氏禾的危害。
  4. A quick - freeze technique to produce frozen neosalanx tailtuensis using taihu lake icefish as raw materials was introduced in this paper, the product standards including microbial and physical - chemical requirements were determined, and a haccp quality control system was also analyzed for production of frozen neosalanx taihuensis

    摘要對太湖銀魚為原料、經速凍而成的出口凍銀魚的生產加工工藝流程以及相關的操作要點進行了探討與研究，並且提出了產品的理化與微生物等質量指標和產品等級標準；分析研究了產品的質量安全控制管理體系。
  5. Based on polymerization reaction of the nylon - 6 rubberized cord fabric production of distributed control system in yangzhou organic chemical plant computer integrated manufacturing system ( yh - cims / dcs ), the multiple stepwise regression method was used to build the statistic mathematical models of the molecule weight and the monomer quantum of casting slice belt. then the optimization model of polymerization reaction was presented, which was solved by using simulation annealing algorithm to obtain the best techniques parameters. the improved hybrid genetic algorithm and back propagation algorithm are combined to train neural network, brought out the neural network prediction model of casting slice belt ' s average molecule weight to guide the technologist on - line

    提出了流程工業生產過程操作優化策略和應用實施方法，包括生產過程離線優化策略、非線性問題求解策略、在線優化模型及學習策略；結合揚州有機化工廠計算機集成製造系統集散控制系統（ yh - cims dcs ）的實施，針對錦綸? 6浸膠南京理工大學博士學位論文摘要簾于布生產中己內酚胺聚合反應過程優化控制這一工程實際問題，採用統計建模方法，建立了聚合反應過程的優化模型；為求解所得的優化模型，提出了種改進的有約束條件下的模擬退火演算法，該演算法能避免陷於局部最優解，有效地提高了所求解的全局性和可靠性：提出了基於改進的ga演算法和sp演算法相結合的混合學習演算法，建立了基於神經網路的聚合反應過程生產目標在線預測模型，該演算法和模型滿足了生產中的實時性和實用性要求。
  6. With a decade of years of research and manufacture history on boilers and pressure vessel, complete quality control system, advanced production equipments, as well as well managed after sale service, " changcheng " autoclave becomes a brand trusted by many users, and has been used in fishery, chemical industry, glass industry, medicine industry, textile printing, heat insulating material, papermaking, timbering, civil construction and other industries

    十多年鍋爐壓力容器設計技術的潛心研究和製造歷史，完善的質保體系、先進的工藝裝備、無可挑剔的善後服務，鑄就「常成」蒸壓釜眾多用戶依賴的產品品牌，廣泛應用於漁業、化工、玻璃、醫藥、紡織印染、保溫材料、造紙、木材、加氣混凝土砌塊、粉煤灰砂、高強度水泥電桿、石膏蒸壓等眾多工業領域。
  7. Foshan nanhai chemical machinery factory built up the perfect quality control system, there is a technical personnels troops that has more than 20 years pressure container design, and a the batch have more than 20 years pressure container manufacturing empirical knack workers troops, providing the dependable assurance for the stability of the product quantity

    佛山市南海化工機械廠建立了完善的質量保證體系，有一批具有二十多年壓力容器設計的技術人員隊伍，以及一批具有二十多年壓力容器製造經驗的熟練技術工人隊伍，為產品質量的穩定提供了可靠的保證。
  8. Automatic control system has been widely used in the field of modern chemical production industry, which not only enhances the automatic level of production device but also elevates products ' quality and output

    摘要自動控制已廣泛應用於現代化工生產，不僅改進了生產裝置的自動化水平，而且提高了產品的質量和產量。
  9. Furthermore, strengthening personnel training at home and abroad and good cooperation established between the company and overseas companies helped the staff of the company familiarize state - of - the - art technologies of the world. depending on several years site working experience and its own technology innovation, the company has developed a process control system - ln2000 dcs, suitable for power station, petrol, chemical, metallurgy, textile, papermaking and textile printing industries as well as some other high - tech products and technologies

    為此，加強人員培訓不斷提高素質，多次派人到國內外有名的控制公司學習，與他們建立良好的合作關系，因而總是掌握著世界最新技術，然後集多年現場經驗，歸納總結，尋找自己的技術創新點，開發研製了適合電站石油化工冶金紡織造紙印染等行業需要的過程式控制制系統ln2000 dcs及其他高科技新產品和技術。
  10. The unstandardized managements of operation and the complexity of chemical flow manufacture control system decide that realizing integration and application of enterprise information should adopt integrated automation system, so that it can resolve these phenomena, enhance the whole benefit and competition

    業務管理的不規范和化工流程生產控制系統的復雜性決定了採用綜合自動化系統來實現企業信息的集成與應用，以便解決這些現象，提高企業整體效益和競爭力。
  11. It may be applied not only in the railroad supply water system, but also in the electric power, water conservancy, petroleum, chemical engineering, etc. it is used in the bad geography environment and unmanned guard remote control system. it has widespread application and practical value

    該遠程測控終端不僅可以用於鐵路供水系統，還可以應用於電力、水利、石油、化工、市政等行業中，用於地理環境惡劣、無人值守的環境下進行遠程監控，具有普遍的意義和實用價值。
  12. A complete factory chemical management system ( fcms ) with supply - chain control and production process control would be the most effective approach

    建立一個附有供應鏈控制和生產過程式控制制的完整工廠化學製品管理系統（ fcms ）才會是最有效的方法。
  13. During the tour, the visiting party was given first - hand information about the computer control system of the plant, and the operation of the flocculation and sedimentation tanks, the sludge dewatering house and the chemical dosing facilities

    區議會成員在這次參觀中除聽取有關污水廠的電腦控製程序的最新資料外，同時亦參觀絮凝池及沉澱池、污泥脫水設施及化學劑調控中心，了解這些設施的運作情況。
  14. On the other hand, quite a number of practical systems with numerous dimensions may have some fast variables taking on singular impulse characteristic, such as electric power system, control system of rolling mill assembly, biochemical process, nuclear reactor, control system of airplane and rocket, and chemical diffused reaction, etc. so, it is important to study the problem of robust control of singular system i n the domain of control theory

    一般這些不確定性並非不可度量的，通常能給出這些不確定性大小的某種約束，魯棒控制理論正是處理系統模型具有不確定性的有效方法。另一方面，在大多數維數很大的實際系統中，都有呈現奇異攝動特性的快變變量，如電力系統，冷軋機的工業控制系統，生物化學過程，核反應堆，飛機和火箭系統，以及化學擴散反應等。
  15. Engaged mainly in the research for electrochemical sensor, development and industrial application of on - line analysis instrument in chemical industry & environmental protection system, design of conventional and computer control system of sulphuric acid production plant

    主要從事電化學傳感器的研究，化工及環保系統在線分析儀器的開發及工業應用，硫酸生產裝置常規及計算機控制系統的設計。
  16. Since 1997 the u. s. has imposed sanctions on 13 chinese entities under the chemical and biological weapons control and warfare elimination act of 1991 and the iran nonproliferation act of 2000. in november 2000, china committed not to assist, in any way, any country in the development of missile technology control regime ( mtcr ) annex - listed ballistic missiles, to improve and reinforce its export control system, and to publish at an early date a comprehensive missile - related export control list and related regulations

    附表中所列的彈道導彈，並承諾完善與加強中國的出口管制制度，早日公布管制與導彈相關的出口的完整清單及有關規定。但是，中國未能全面履行有關承諾。中國的一些實體不久前向巴基斯坦提供了與導彈相關的技術援助。
  17. Aiming at the weakness of electric - automation control system in combination reaction product line of chemical industry, this paper detailedly introductes how to reconstruct the former system successfully by applying the advanced plc, inverter, fieldbus and hmi, how to get to higher demand of producing technics and how to acquire better technique and economic benefit

    摘要針對化工化合生產線電氣自動化控制系統的缺點，詳細介紹了運用先進的plc 、變頻器、現場總線及hmi （人機界面）技術，對老系統進行成功的改造，達到了較高的生產工藝要求，並取得了良好的技術、經濟效益。
  18. Gck1 series motor control center is distribution device for ac 380v system and a control device for out - of - phase motor, suitable for distribution device for factories and mines and building, motor centralized - control for metallurgical indi = ustry, chemical industry and light industry production line. it can be equipped with programmable controller and microprocessor, and formed into power supply and power distribution automatic control system

    Gck1系列電動機控制中心是交流380v系統的配電和異步電動機的控制設備，適用於廠礦及建築物的配及冶金、化工、輕工生產線的電動機集中控制，還可於程序控制器和微處理器組成供需自動控制系統。
  19. We should see, along with international organization for standardization sustaining issue, and china standardization sustaining perfect, chinese enterprises pay more attention to getting best order in the range of its manufacture, run, management, according as gb / t19001 - 2000idt iso 9001 : 2000 < < the need of quality control system > >, gb / t24001 - 1996idt iso14001 : 1996 < < the criterion and use guide of environment and management system > > and gb / t28001 < < the criterion of occupational safety and health management system > > three state standard, set up a suit of the quality control system, environment management, occupational health and safety system of jilin chemical fibre company limited. the emphases of this paper are the five steps of quality, environment, and safety conformity management system, including : 1. definitude abc of quality, environment, and safety conformity

    本論文重點研究了質量、環境和安全三整合管理體系建立的五大步驟，包括:一）明確質量、環境和安全三個管理體系的基本內容二）選擇質量、環境和安全三個管理體系的整合方法三）明確質量、環境和安全三整合管理體系的內容四）確定質量、環境和安全三整合管理體系的目標指標五）確定質量、環境和安全三整合管理體系的審核方式另外，本論文結合質量、環境和安全三整合管理體系的特點，提出了在未來發展趨勢中的構想，並在實證研究中對吉林化纖股份有限公司的管理體系運行中給出了設計方案並取得了一定的實際效果。
  20. The a3000 process control system was used in the control & instrument experiments of chemical engineering, and the combined - status 6. 5 desktop can display the measurement and controlling results under different pid parameters which provides basis for the analysis of experimental results and parameters setting

    摘要應用a3000過程式控制制系統開展化工自動化及儀表實驗的研究，組態王6 . 5界面可同時顯示不同pid參數下的實驗測量或控制結果，為實驗結果分析與參數整定提供了依據。
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