抽真空 的英文怎麼說
中文拼音 [chōuzhēnkōng]
抽真空
英文
creation of vacuum-
Not need heating, pumping, high - speed centrifugation, low operation fee
不需要加熱抽真空和高速離心，能耗低，運行費用低。These manifolds are connected to the vacuum system through air take - off lines in order to remove the non - condensable gases from the condenser
這些集管通過空氣管線與抽真空系統相連，以便從空冷凝汽器內抽走不可冷凝的氣體。Operating by means of suction or by maintaining a partial vacuum
抽真空的用吸取的方式或用維持部分真空的方式來運作的Affiliated to our company, there are 2 branch companies craft factory and 1 computer server co - location center. rare refractory metal manufacturing company : company unit production equipments including the four high mills introduced from russia, home - made duo mill and narrowband mill, 400kg pneumatic hammer, punch, grinder and lathe, etc. ; a foot set of complete flow has been formed from the processing of product cog to finished product
公司下設4個分公司：星元稀有難溶金屬加工有限責任公司，是以生產鎢鉬鉭鋯鈮鈦鎳等難熔金屬材料及其製品為主的規模企業晨光印務有限責任公司，是集鋁箔袋高溫蒸煮袋抽真空袋及各類食品包裝袋的設計製作印刷覆膜等專業化生產企業。A lot of experiments have been done in the process of exploiture soft packaging li - ion battery about how to choice the rational arts and crafts. the content include : how to deal with the collector, add how much pvdf in the material, how long the material need to stirring and the right viscidity, how much condubtivity agent the electrode need, what theckness is best, choice different collectors, the degree of dryness of the electrode, theckness of pressed model, how much electrolyte will be added, placement how long after added the electrolyte, system of formation how to influnce the battery, in formation the battery need or not need preesure from outside, how to vacuumize and the optimize matching positive pole and negative pole. with these practice make sure the parameter of the positive pole should less than 90 m ; according to different vacuumize order the conduc - tivity agent in anode will be 5mass % and 9mass %, respectively, and in cathode the data is 2mass % ; every 100mah added to 0. 4 ml electrolyte ; before formation the battery should be placement 8 hours and the system of formation must be less than 0. 01c before the voltage reach to 3. 0v ; should press in outside when battery in formation ; to these batteries which capacity more than 350mah the vacuum time not excess 15s ; the optimize matching positive pole and negative pole between 2. 10 : 1 and 2. 15 : 1. finally make out the battery which cycling performance and security are all very well
液態軟包裝鋰離子電池的研究主要是對關鍵工藝進行了優化設計，具體包括:集流體的處理、 pvdf的加入量、漿料攪拌時間和粘度、導電劑的加入量、電極膜的厚度、不同集流體的選擇、電極膜的乾燥程度、壓型的厚度、電解液的加入量、注入電解液后靜置時間的長短、化成制度的影響、化成時電池所具有的壓力影響、抽真空的處理、正負極活性物質的匹配。最後確定出液態軟包裝鋰離子電池最佳工藝參數:正極膜的厚度小於90 m ;根據化成時不同抽真空順序，確定正極膜中的導電劑的加入量分別為5mass %和9mass % ;負極膜中導電劑的加入量為2mass % ;電解液的加入量為每100mah添加0 . 4ml ;化成前電池的靜置時間應當大於8h ;電池在3 . 0v之前採用小於0 . 01c的化成制度;在化成過程中應當施加一定的外部壓力;對於350mah的電池抽真空的延時不應大於15s ;而正負極活性物質的質量比應當在2 . 1 : 1 2 . 15 : 1之間。This series vacuum packing machine pumps very strongly, can seal all kinds of plastic bags, such as common bag, compound bag, aluminium foil compound bag, etc. sealing time is controlled by digital
該系列真空包裝機具有超強抽真空能力，能對各種塑料袋（普通膠袋、復合袋、鋁箔袋… ）進行封口。Vacuum pumping and oil adding conveniently
可方便地對電力設備抽真空真空注油。According to the question of using natural cooling will prolong the period of opening cylinder for overhaul, we expound three modes for the steam turbine quickly cooled after being stopped, these are vacuum and aeration - cooling, pressure - air cooling and steam 1ing, then analysis and contrast them
摘要針對汽輪機採用自然冷卻方式會延長機組檢修開缸時間的問題，提出了汽輪機停機后的三種快速冷卻方式：抽真空通汽冷卻法、壓縮空氣強迫冷卻法和蒸汽冷卻法，並對這三種方式進行了比較和分析。Tianjin fengdong heat treatment equipment co., ltd, sino - japanese joint venture, is a specialist firm to produce unicase series multi - purpose complete set, speria series pre - vacuum multi - purpose furnace complete set, uninite gas soft - nitriding furnace complete set, mesh - belt type continuous furnace, pit type bright annealing furnace and pit gas carbonitriding furnace complete set
全套技術，生產滴注式unicase系列密封箱式多用爐成套設備， speria bbh型預抽真空多用爐成套設備，氣體軟氮化爐成套設備，網帶式連續爐，井式光亮退火爐及井式氣體滲碳爐成套設備，並承接各種非標熱處理設備的設計和製造。The principa1 component affecting and determining capabi1ity of vacuum conditioning p1ant is vapor ejecting pump vacuum system. vapor ejecting pump is an optimai method for vacuum conditioning plant acquiring vacuum
影響和決定真空回潮機性能的最主要的組成部分是抽真空系統，水蒸汽噴射泵作為抽真空系統已成為真空回潮機獲得真空的最佳方式。It congregates these functions such as stretching, loading materiel, vacuuming, hot sealing and cutting on one single machine thus it can possess the functions as a complete packing line
它是一種多功能、多用途包裝機型，集薄膜位伸成型、裝填物料、抽真空、熱封、分切等功能於一體，在一臺機械設備上具備了一條包裝生產線的功能。The value of pore water pressure dissipation can be divided into two parts. one part is produced by vacuum degree and the other part by groundwater table lowering
加固區內地基中的孔隙水壓力的最大消散值可分為兩個組成部分：一為真空度的直接傳遞導致的孔壓下降值；二為抽真空引起水位線下降進而引起的孔壓消散值。The source is which is placed along with the polished substrate in an evacuated, sealed quartz ampoule.
擴散源與拋光襯底一起置放在抽真空密封的石英管內。< uk > the source is which is placed along with the polished substrate in an evacuated, sealed quartz ampoule. < / uk >
< uk >擴散源與拋光襯底一起置放在抽真空密封的石英管內。 < / uk >We use best brand plum flower herbs, it s safe and has no any chemical in it, though it cost more to us
我門堅持用中藥中的極品，梅花牌中藥，氮氣抽真空雙層包裝。不含硫磺，氯化苦，磷化鋁。Mushy pvc ( dop + additives ) - beater ( stir well ) - vacuuming ( materiel has been completely dewatered and debubbled after vacuuming ) or mix with color paste which has been processed by ball mill and then dropped into mould cavity by needle cylinder ) - solidified in the constant temperature box ( color fixing ) - input basic material - sent to the constant temperature box in the flowing way and then forming and then forming and sent out automatically - cooled by fan - finished products
糊狀pvc （增塑劑dop +助劑- - -打漿機攪拌均勻- - -抽真空處理） （真空機處理后的物料已完全脫離水分和氣泡）或球磨機處理后的色漿混合後用針筒滴入模具形腔- - -放入恆溫箱中固化（色彩定形） - - -注入底料- - -流水式送入恆溫機，定型后自動送出- - -風扇冷卻- - -成品Vacuum packer can complete the whole process of pumping air into vacuum state, sealing, lettering, cooling and exhaust in terms of the process, but just need to press the vacuum cover
真空包裝機只需按下真空蓋即自動按程序完成抽真空、封口、印字、冷卻、排氣的全過程。Remark : additional exhaust lines to the system ( the exhaust line for used helium and the line from chamber evacuation pump ) will be required
備注:另外要求到系統的排氣管線（用於使用后的氦氣和從真空箱抽真空泵的排氣管線） 。Bell type furnace is mainly used to steel strips, steel plantes, copper strips, copper plates and other metal parts for bright anneal and normal anneal heat treatments. according to the technics, the process of preevacuation. heating, protecting atmosphere gew or non oxidation heating, air cooling, fast colling and slow cooling treaments can be executed
罩式爐主要是用於鋼帶、鋼盤圓、銅帶、銅盤圓及其它金屬材料及零件的光亮退火和一般退火工藝，根據熱處理工藝的要求，可對熱處理工件進行預抽真空、加熱、保護氣氛少無氧化加熱、空冷、快冷及緩冷處理。The company has introduced the vacuumizing facilities and high - vacuum testing instruments designed by chinese academy of sciences, and water pressure expansion equipment, all reaching the intermational level
公司引進了中科院研製的具有國際水準的抽真空設備和高真空檢測儀，以及具有國際水準的水壓脹型設備。分享友人