吹氣工作 的英文怎麼說
中文拼音 [chuīqìgōngzuò]
吹氣工作
英文
blown work-
Among the many remarkable final projects that have been proposed and presented at the end of the course have been a renaissance hourglass blown in the mit glass shop and set into a frame turned on our set shop lathe ; a four harness loom built by a student who then wove cloth on it ; a number of chain mail tunics and coifs ; a wide variety of costume and furniture pieces and electrified period lighting fixtures
在以往的課程中，學生們構想並於期末展示出了很多優秀的作品，比如一個文藝復興時期的沙漏，它是學生在麻省理工學院的玻璃工作坊吹制、並在我們布景工作坊的車床上成形的；一臺由學生製作的四綜紡織機，製作者真正用它來織布；許多鎖子甲束腰外衣和頭巾；各式各樣的服飾、傢俱和電氣化時代的照明設備。Washed air purifier working principle : siphon and using centrifugal principle will be mixed in water pure plant essential oils inhaled through its siphon principle the motor base coaxial centrifugal turbines in the bottom of straw through exchanges cover a very high - speed rotary motor, reuse centrifugal principle, will be mixed in water pure plant essential oil spray bottle in the form within a water film bile, the dust in the air and inhaled bacteria in water purification at the same time after the indoor air insufflation, quickly and efficiently by removing indoor toxin biological, dust, cigarette smoke, the smell, virus
水洗空氣清新機工作原理：是利用虹吸以及離心原理；將混合於水的純植物精油通過虹吸原理吸入其電機底座的同軸離心渦輪下部的吸管中，通過交流罩極電機高速旋轉，再利用離心原理，將混合於水的純植物精油噴在瓶膽內形成一層水膜，將空氣中的灰塵以及細菌吸入水中，同時將經過凈化的空氣吹入室內，快速有效地去除室內的有毒素生物、灰塵、煙味、臭味、病毒等。This thesis introduces the working principle, craftwork requirement, modeling process, control strategies and the realization of lf refining furnance bottom blowing argon control system. through the study and analysis of bottom blowing argon process control system, the thesis discusses the mean neural network model of controlled object and the mathematical models of the exectors, pwm adjustable pressure controller and pcm adjustable flux controller according to the relevant liquid knowledge and relevant data, including design data, test data and running data. to begin with the craftwork reguirement of bottom blowing argon and the actual instance of the control system, it presents the strategies of fuzzy parameters self - adaptive pid control used in pressure difference inner loop and fuzzy plus pi compound control used in flux outer loop which are based on the above modeling in order to carry out the accurate control of argon flux
本文介紹了lf精煉爐底吹氬過程式控制制系統的工作原理、工藝要求、建模過程、控制策略以及控制系統的實現。通過對精煉爐底吹氬過程式控制制系統進行研究與分析，並根據流體力學的有關知識以及有關數據（其中包括設計數據、試驗數據和運行數據） ，建立起了被控對象的平均神經網路模型和執行機構（即pwm調壓器和pcm調流器）的數學模型。在此模型的基礎上，從底吹氬工藝要求和控制系統的實際情況出發，提出了壓差內環模糊參數自適應pid控制策略和流量外環模糊pi復合控制策略，以實現氬氣流量的精確控制。A series of multi - pulse experiments are performed at breakdown voltage up to 400kv, peak current up to 30ka with an interval of 5ms, which shows spark gap switch could be obtained good insulation recovery in several milliseconds under the condition of water dielectric pulse power modulator with low load
在擊穿電壓400kv ，峰值電流30ka ，脈寬40ns的工作參數下，採用吹氣的辦法（氣流速度30m / s ） ，使氣體火花開關多脈沖運行間隔達到5ms ，實驗結果與理論估計相符。The lamp is so wired that when the main safety switch is turned on, the motor blower automatically operates to circulate the air in the lamp housing
燈的連接情況是這樣：當主安全開關接通時，電機吹風機便自動工作，使燈罩內的空氣環流起來。Rough seas are also expected. the public are advised to keep alert and pay attention to the latest weather reports on radio and tv. for those planning to engage in water sports or perform marine duties over the weekend should pay special attention to the danger caused by rough seas and swells
離岸及高地吹強風，海面有大浪，市民不要掉以輕心，應留意電臺及電視臺的最新天氣報告，周未期間計劃參加水上活動或進行海上工作的人士應特別留心，提防大風大浪及暗涌所帶來的危險。Starting from the frozen food and refrigeration principles and using comparative analysis method, we get conclusions that in the blow - frozen device, the open - mode, cold - quantity reclaim, low - press, direct - cooling air, absorbing - heat air cycle have the most significant reductions in food freeze dry cost, food hygiene, devices delicate, organizating air stream, non - electrical heat, high efficiency and safe refrigeration etc. the cold - cumulating and dryness tin is the equipment which applys the store - release characteristic of cold - cumulating stuff, ensures the higher efficiency of open - mode cold - quantity reclaim low - press direct - cooling air, shoulders conveyance of the saturated and frozen air to frozen storeroom to reduce dry cost of food and dry the cycling air to ensure safe and reliable
從食品冷凍和製冷原理入手，用對比分析方式得到了在吹風式凍結裝置中，開式回冷低壓直接冷卻吸熱循環空氣製冷機具有最大幅度降低食品凍結乾耗、確保食品冷凍安全、系統簡單、凍結庫小巧、氣流易於組織、無電機熱量、效率較高和製冷安全等結論。蓄冷乾燥器是通過蓄冷材料的蓄?釋冷特性，來保證開式回冷低壓直接冷卻吸熱循環空氣製冷機具有較高的效率，同時蓄冷乾燥器還擔負著輸送飽和低溫空氣至凍結庫以降低食品凍結乾耗和乾燥循環空氣以確保整機安全可靠工作的主要設備。The company was founded in may of 1982. ye sheng, the founder as well as the present general manager, started with dealing in manual air blowers and plastic granulators. after twenty years of hard work, the company has witnessed a dramatic development from a small - scale factory to a modernized enterprise with expanded production scale, more technical experts, an additional product developing and trial center focused on developing hi - tech plastic molding machines
公司始建於改革開放之初的一九八二年五月，創始人以生產經營手啤式吹氣機和塑料破碎機起家，經過二十年的頑強拼搏，逐步擴大生產規模和經營范圍，吸納大量技術，組建產品開發調試中心，著手開發高技術含金量塑機，開始了從小作坊式工廠向現代企業邁進的歷程。A total of some 700 people including students, parents, former students, staff, volunteers of sister schools, residents of c a home and their family members. there was a wide spectrum of activities such as dr. dogs show and snapshots, making of desktop clock with digital pictures, arts show plaza, a mega bounce, outdoor variety show, karaoke, game stalls, etc. at the same time, there was a continuously ample supply of barbecued food and characteristic snacks. all participants enjoyed themselves to the fullest
當日參與者包括：學生家長校友教職員姊妹學校義工安老院院友及其家人等七百多人，活動內容有狗醫生表演及攝影合家歡數碼相片座?鐘製作藝墟吹氣彈床戶外綜合表演及卡拉ok有獎攤位游戲等等，同場更備有燒烤美食及大量特色小食，各參加者均盡慶而歸。分享友人