自加壓系統 的英文怎麼說
中文拼音 [zìjiāyāxìtǒng]
自加壓系統
英文
self pressurized system-
To ensure the security of gi inspection, no approving method has been developed by far to drive the capsule endoscope but utilizing the natural peristalsis of gi tract. the uncontrollability of the capsule endoscope brings on some limitations in its functional extension in inspection, medication and surgery, such as temperature and ph measuring, medicament spraying, sampling, on - line sample analyzing, laser incising and rf cauterizing
膠囊內窺鏡目前還沒有實用的主動驅動方法,只能利用消化道自然蠕動作為膠囊內窺鏡前進的動力。由於膠囊內窺鏡不可控,限制了它的功能擴展,比如壓縮空氣噴藥、吸取組織樣品、在線樣品分析、激光切割、射頻燒灼等。完善的膠囊內窺鏡系統需要在現有基礎上加入安全有效的驅動控制,可調整姿態、行進及定位,從而擴大膠囊內鏡檢查的適應癥、安全性與多功能性。Finally, because high - speed power solenoid valve is one of the most important executive parts in the electronic control diesel engine and the performances of diesel engine are strongly related to the solenoid valve, the response performance of the solenoid valve is investigated. the response performance of the solenoid is influenced by many factors, such as driving voltage, electric driving unit etc. in order to have high excitation voltage and in low maintaining voltage, a high - low voltage electric driving unit is designed, and in order to make the solenoid valve close more rapidly, an active free - wheeling circuit and a bootstrapping circuit are designed in the electric driving unit, too. in the high - low electric driving unit, high voltage and low voltage are supplied by the dc - dc device and by the accumulator respectively
高速強力電磁閥的響應性能除了與閥本身的結構和材料有關外,與驅動電壓、驅動電路的設計密切相關,本文通過分析,首先開發出一種高低壓驅動電路,高壓電源是山升壓式dc - dc原理獲取的,低壓由蓄電池本身提供,實現高壓強激和低壓維持的功能,電路中採用有源續流電柴汕機中卜軌知介系統的設訓及其七川j敝略的叭究路進行續流,加誣了電磁閥的關閉速度;採用自舉吐路,降低了場效應管對驅動電壓的要求。In this paper, a lot of researches and exploration are applied to studying the universality and expansibility of hardware and the arithmetic design and code optimization of software. especially, all of the following arithmetics or conceptions are worked out in the research of software design : self - adaptable compression arithmetic based on dictionary model for data collection system, similarity full binary sort tree, a optimized quick search arithmetic and an improved arithmetic of multiplication in the floating - point operation. and all of the arithmetic are designed with mcs - 51 assembly language. the quick search arithmetic, in which merits of both binary search and sequence search are used fully, are based on the specialty of preorder traversal in similarity full binary sort tree
特別在軟體設計研究中,提出了適用於數據採集系統的數據壓縮演算法? ?基於字典模型的自適應壓縮演算法;提出了類滿二叉排序樹的定義;提出了基於類滿二叉排序樹的先序遍歷特性的最優化快速查找演算法,它充分利用了折半查找和順序查找各自的優點;提出了浮點運算乘法的改進演算法;並在mcs - 51匯編語言層次上對所有的演算法加以實現。This paper carried out a general research on combustion behavior of semi - coke with the aid of pressurized thermogravimetry, which is developed by ourselves
本文運用自行研製的加壓熱重分析儀對半焦的燃燒進行了較為系統的研究。The control of the pressure and the calorific value of the mixed gas is decoupled
介紹了酒鋼混合煤氣加壓站工藝及其計算機自動控制系統的構成及功能。In order to enhance the precision, this design proposes that temperature - measuring circuit of platinum resistors and software should be employed to carry on adjustment of measured precision ; it also proposes that the interference of the grid can be reduced by the voltage front feed ; and meanwhile it calls for the application of the photoelectric insulation, the over heating protection and alarm so as to enhance the security performance of the system
為了提高精度,本設計還採用了鉑電阻溫度測量電路,並利用軟體對測量精度進行自校準;通過電壓前饋控制減少電網干擾。此外,設計中還加入了光電隔離措施及過熱自動保護和報警功能,以增強系統的安全性能。Regarding the hysteretic properties and time - varying of the system, the scan round performance of the controller, adopt incremental pid algorithm in constant - pressure controlling and combine it with the integral - separated dead - zone algorithm as appropriate for the situation of the measuring system and applies fuzzy self - tuning to control pid controller parameters
由於系統的滯后時變性和控制器的循環掃描工作方式,恆壓控制採用增量式pid控制演算法,結合測量系統實際情況加入積分分離帶死區改進演算法,並對pid參數進行模糊自整定控制,設計了一種參數自整定模糊pid控制器。This paper mainly focuses on the noise limiting by means of the direct sequence spread spectrum ( dsss ) and the analysis of the transmission performance of the plc and some digital modulation technology. the contents of the paper is as follows : 1 ) the technical feasibility is proved after simulating noise limiting principle of dsss by means of systemview, the simulation software ; 2 ) a kind of band pass filter ( bpf ) is realized according to the requirement of filter and the principle of butterworth approximation, which satisfies the index of performance of dsss. 3 ) the low voltage plc system includes the sc1128, the specific modulation / demodulation ic, the bpf filter and other circuit components, furthermore, the control function of system is realized by means of the personal computer and the microcontroller
本課題在對低壓電力線的傳輸特性和數字調制技術進行分析的基礎上,將通信理論中的直接序列擴頻技術( dsss )用於解決低壓電力線通信的干擾問題,主要研究內容如下: ( 1 )用通信模擬軟體systemview對dsss技術的通信和抗干擾原理進行模擬分析,分別對時域和頻域下採用dsss技術前後接收信號的頻譜進行分析,驗證dsss技術在本系統中的可行性; ( 2 )由dsss技術對濾波系統的要求,根據濾波理論分析了巴特沃思型濾波器的逼近原理並設計了合適的濾波電路; ( 3 )用調制解調晶元sc1128和自行設計的濾波器加之輔助外圍電路,構造出低壓電力線載波通信系統,並採用atmel公司的單片機設計了接收和發射電路的微控制器; ( 4 )分別對採取抗干擾措施前後輸入和輸出信號進行對比實驗,並對結果進行分析,驗證了dsss技術對干擾信號的抑制作用。We have advanced equipments in the world, whole set apparatus made in german, special tools used in jatta and audi vehicles, advanced testers, wrong readers, launch tester, inner peeper, advanced repairing machines, automatic lift shaft, wheel balancer and italy automatic lacquer baker, computer print reached ministry standard
義大利全自動烤漆房,全自動電腦調漆設備,義大利全自動輪胎平衡機,全自動輪胎安拆機義大利吊裝起重設備加拿大車身校正系統汽車電能試驗器廢氣分析儀電腦故障閱讀器空調系統冷媒測漏儀abs測試儀噴射測試儀機油壓力測試儀等。Owing aforementioned features, j93 - 1000c press possesses such advantages as smooth hitting power in the course of working and higher stability and dependability of machine body. meanwhile, operated through cylinders in the two sides j93 - 1000b model is operated by shifting fork, j93 - 1000c model is more sensitive and dependable in operation. automatic lubrication system is designed to make lubricating during operation more sufficient and reliable
J93 - 1000c壓力機工作過程中打擊力平穩,機身的穩定性可靠性大大增加,同時j93 - 1000c型操縱利用兩端汽缸操縱j93 - 1000b型使用撥叉操縱操縱時更靈敏可靠,設計自動潤滑系統使壓力機工作中潤滑更為充分可靠。Owing to aforementioned features, j53 - 1000c press possesses such advantages as smooth hitting power in the course of working and higher stability and dependability of machine body. meanwhile, operated through cylinders in two sides j53 - 1000b model is operated by shifting fork, j53 - 1000c model is more sensitive and dependable in operation. automatic lubrication system is designed to make lubricating during operation more sufficient and reliable
J53 - 1000c壓力機工作過程中打擊力平穩,機身的穩定性可靠性大大增加,同時j53 - 1000c型操縱利用兩端汽缸操縱j53 - 1000b型使用撥叉操縱操縱時更靈敏可靠,設計自動潤滑系統使壓力機工作中潤滑更為充分可靠。Basis is the principle of fiow - levitation method and combination the needs of actual work, have led into instant infrared measure temperature system make evaporate temperature show and control more visual, have expanded the scope of speed adjustment for material supply installation to make consumed power be with production efficiency combine, besides, has still increased the installation of stabilized press of water - cooling system makes the operation of equipment more safe with stabilize
根據自懸浮定向流技術原理,結合實際工作的需要,引入了即時紅外測溫系統使蒸發溫度的顯示與控制更加直觀,擴展了供料裝置的調速范圍使功耗與生產效率有機結合起來,此外,還增加了水冷系統的穩壓裝置使設備的運行更加安全與穩定。On the base of analysing the ordinary design methods, aiming to the minimum annual cost or investment, taking the pipe length and water pump lift as decision - making variables, the linear programming models are presented to optimize the diameters of main network and field network
論文首先分析了常規微灌系統規劃設計方法,在此基礎上,以年費用或投資最小為目標,用離散管徑方法,以管段長度和水泵揚程為決策變量,分別建立了水泵加壓式和自壓式干管管網優化設計以及田間管網優化設計線性規劃模型。The result of the study shows that the electro - hydraulic proportional technology is useful for all - hydraulic operated drilling machine to simplify the operations and composition of system, to improve the level of automatization and efficiency and to reduce the consumption of energy. the result of the study also shows that the system of feeding has the properties as followed : fast respone, stable pressure - adjusted characteristic, distinct effect of energy - saving, some improvement of system efficiency
研究結果表明:全液壓鉆機中應用電液比例技術,可以簡化系統組成和操作,提高鉆機自動化水平,提高系統效率,降低發熱和溫升;採用恆壓變量泵的給進加壓電液比例控制系統調壓性能穩定、響應快、節能效果明顯。Agricultural tractors and self - propelled machines - test method for enclosure pressurization systems
農業拖拉機和自走式機具密封駕駛室加壓系統試驗方法The company provides an all - directions gas equipments project for the customer with all sincerity, the specification is well - found, mainly having : gas pressure regulator ( box ), efficiently filter, emergency cut - off valve, steady press machine, safety put to spread valve, gas pressure regulator ( calculate ) cabinet, add smelly device automatically, discharge calculator management system and scada system
公司竭誠為顧客提供全方位燃氣設備方案,產品品種規格齊全,主要有:燃氣調壓器(箱) 、高效過濾器、燃氣緊急切斷閥、穩壓器、安全放散閥、燃氣調壓(計量)櫃、燃氣調壓(計量)站、燃氣自動加臭裝置、流量計算機管理系統和scada系統。An exhaust system should be added for the inflammable gas storage area as well as a flameproof machine, a pressure alarm device ; the cylinder cabinet needs an emergency exhaust device
增加排氣系統(兼顧事故通風) ,易燃氣體放置區域採用防爆風機,並配置滅火器。並且氣瓶櫃需要自動防爆、壓力報警裝置,氣瓶櫃需要事故排風裝置。The business scope of tiandi science & technology co., ltd. are the product and sale of electricity product, mine electricity products ; the design and contract of underground project, coal cleaned and chosen project, coal comprehensive usage project, environmental protection project and net work project, mine construction and the design of production system, technology promotion, consultation, contract and service of external project
簡介:天地科技股份有限公司主要技術和產品包括:採煤機,掘進機,全礦井綜合自動化系統,計算機軟體技術,礦井提升機自動化控制,煤礦裝車、配煤、計量自動控制系統,液壓支架電液控制系統,液壓支架設計與開發;煤炭洗選設備;煤礦建設項目的設計、咨詢和工程總承包,地下建設施工程,建築物加固技術與材料;煤炭開采,特殊採煤技術,煤礦錨桿支護成套技術與設備,工作面支護技術,綜采工作面自動監測技術。A new type hydraulic control system has been put forward in this thesis based upon analysis of working cases on the cone crushers. lt follows from research in this thesis that the new type hydraulic control system has some outstanding performances such as high automatic control level, reliability etc. and the new system has been successfully used in the auto - circling ultra - fine crusher developed by us in recently, too. and the time - lag problem on hydraulic control of the new system was studied in details
對提高破碎設備的自控水平和增加整機的可靠性有顯著效果,同時又把該新型液壓系統有效地運用到我們所開發的一個項目? ?自循環超細粉碎機上,並對「時滯」問題做了研究。人工智慧技術近二十年來得到了很大發展,特別是專家系統,知識工程的發展更為迅速。The automatic load system of surveilling and controlling air pressure
微機監控氣壓自動加載系統分享友人