查询词典 vacuum tube

Our manufacture is a professional producer in Milking machine, and their spare parts, which includes: vacuum pump, milk pump, pulsator, milking claw, liner, milk tube, air tube, milking bucket, barrelhead, cup, rubber fittings,***** We own advanced technology and completed management.

我们的制造，是一家专业生产挤奶机，及零件，其中包括：真空泵，奶泵， pulsator ，挤奶爪，班轮，奶管，空气管，挤奶桶， barrelhead ，杯，橡胶配件，*****我们自己的先进技术和完成管理工作。

Rigid PVC pipe production line is mainly used in the manufacture of the plastic PVC pipes with various tube diameters and wall thickness in the aspects such as the agricultural and nonstructural plumbing, cable laying etc. Thin set is composed of the conical twin-screw extruder, vacuum forming table , dragger, cutter, stirring up rack etc. The screws extruder and the extractor adopt the imported AC frequency employ the superior goods. The prime mover has the traction modes such as to claw, three-claw and so on. It may choose the saw blade cutting type or the planet cutting type. It is additionally attached with measuring apparatus and the intensifying device. The unit is of the reliable performance and high production efficiency. This company may allocate the special installation for the manufacture of the inner wall spiral coil and core ply blister tube set according to the clients requirements.

硬质PVC 塑胶管材出产线主要有阿谁与出产农用给排水、建筑给排水、线缆铺设等方面的各类管径、壁厚的塑胶PVC管材，该机组由锥形双螺杆挤出机、真空定形台、牵引机、翻料架等构成螺杆挤出机及牵引机采用进***流变频调速设置，真空泵以及牵引机电均采用优质产品牵引有二爪、三爪、四爪、六爪等牵引体式格局可选用锯片或者行星切割形式，另可计长及增厚装置，机组机能可靠，出产效益高，本公司可更具客户的要求，配备布置专用装置出产螺旋消音管以及芯层发泡管机组

After many experiments with aluminium foil of various thicknesses he was able to publish, in 1894, his great discovery that the plate of quartz that had, until then, been used to close the discharge tube, could be replaced by a thin plate of aluminium foil just thick enough to maintain the vacuum inside the tube, but yet thin enough to allow the cathode rays to pass out.

1888年莱纳德在海德堡大学昆克手下工作，他完成了他关于阴极射线的第一项研究成果，他研究了当时赫兹关于阴极射线有与紫外线相似特性的观点，并设计了一个实验，以探究阴极射线是否像紫外线一样，能够通过放电管壁上的石英窗，他获得的结果是阴极射线没有这样的特性。

The main products are machine rails, beams, soft-organ, pumping Xiashi plate, reel-type, machine tools and other machinery-guided, screw, light bars, telescopic jacket, round ventilation tube, vacuum tubes, Shaped jacket, machine tools, and fluid, powerful filling tube, protection packages, engineering plastics, steel Tuolian, adjustable cooling pipe, scraping debris panels, plastic hose and fast joints.

主要产品有机床导轨、横梁、柔性风琴式、钢板抽匣式、卷筒式、机床及其它机械导柱、丝杠、光杠、伸缩式护套、圆型通风管、吸尘管、异型护套、机床电、液、强力矩型管、保护套、工程塑料、钢制拖链、可调冷却管、刮屑板、塑料软管及快速接头。

On the silicon substrate an epitomical layer is made,where IC components are formed subsequently.In an CVDprocess,the silicon substrates places in a vacuum crystal tube are first heated to 1,600°C by high-frequency radio power and then H⒉Cl⒉Si and certain gaseous compounds of As or P is injected into the tube to make a deposit of several um on their surface.Ions of As or P are impurity deliberately added to the singl-crystalline silicon structure to supply electrons that transmit "negative"current in the silicon crystals,which is called n-type silicon.Bcan be added as impurity to produce p-type silicon that supplies holes for transmitting "positive"current.Whether a p--type of an n-type silicon substrate is needed depends on what type of transistors is expected to be manufactured on it:n-p-n type of p-n-p type

对硅衬底上的一个epitomical层了，而IC零件形成subsequently.in一个CVD法（化学气相depsition ）过程中，硅衬底的地方在真空晶体管均先加热至1600 ° C时，由高频率的无线电功率，并然后h ⒉氯⒉硅和某些气态的化合物，砷或P ，是注入试管，使存款的几位嗯对他们surface.ions的作为或P是杂质刻意添加到单结晶硅的结构，以供应电子传递的&负面&目前，在硅晶体，即所谓N型silicon.b ，可以增加一条，作为杂质产生的p型硅供应孔转递&积极& current.whether一个P -类型的一个n型硅衬底，是需要靠哪些类型的晶体管预计将在制造上它： NPN型的PNP型

And a relative preparation is characterized in that according to mol ratio (0.8-0.975):(1.8-1.95):(0.010-0.15):(0.010-0.15) to prepare and mix Mg powder, B powder, C nanometer powder, and SiC nanometer powder uniformly to be filled into an iron tube or iron-copper composite tube to be sealed, rotationally forges, draws and rolls to obtain MgB2 superconductive material containing C and SiC nanometer powder, or tablets the raw powder mixed uniformly via a tablet press, to obtain MgB2 superconductive block containing C and SiC nanometer powder, arranges obtained band or block in a vacuum furnace, vacuums and fills argon gas, keeps temperature for 0.2-3h at 600-1200DEG C, and obtains MgB2 superconductive material containing C nanometer powder and SiC nanometer powder.

制备这种MgB 2 超导材料的方法，其特征在于，将Mg粉，B粉，C纳米粉，SiC纳米粉按照摩尔比(0.8-0.975)∶(1.8-1.95)∶(0.010-0.15)∶(0.010-0.15)配制并混合均匀，装入铁管或铁铜复合管中密封后，按顺序先后进行旋锻、拉拔、轧制，得到含C和SiC纳米粉的MgB 2 超导线材；或者将混合均匀的原料粉用压片机进行压片，得到含C和SiC纳米粉的MgB 2 超导块材；将得到的线带材或块材放置真空炉中，抽真空后充入氩气，在600℃-1200℃保温0.2-3小时，最终得到含有C纳米粉和SiC纳米粉的MgB 2 超导材料。

Because of the restrictions introduced by the abrasive feed tube geometry, a vacuum gradient is generated along the tube.

实际应用中，磨料罐出口与射流喷嘴由一管道连接，由于管道一端与大气相通，另一端与具有一真空度的混合腔连接。

Regarding fruit processing, JUMP have mastered his own competitive technology from fruit receiving, pre-treatment, vacuum evaporating to tube in tube sterilization and aseptic filling.

在番茄酱及其他果汁果酱加工项目上，我司通过与意大利伙伴公司的全面技术合作，现在在前果处理、冷破工艺、多效节能浓缩、套管式杀菌和无菌大袋罐装等方面已取得国内企业无法比拟的技术优势。

In the operation, many factors have influences on vacuum degree of condenser, among which the main factors are: inlet temperature of cooling water, flow rate of cooling water, tube bundle surface cleanness of condenser and vacuum system tightness, etc.

在运行中，影响凝汽器真空度的因数很多，其中主要有：冷却水进水温度、冷却水的流量、凝汽器管束表面的清洁状况，以及真空系统的严密性等。

The main products: large acid-base tank, stainless steel fermentation tank, concentrated liquor cans, seeds, cans, nitrogen tank, condensate, water, automatic air pressure to water tanks, Jinqi cans, vacuum furnace, distillation columns, vacuum tower, the reactor , Condenser, deaerator, air filters, buffers, water collection and bellows heat exchanger, U-tube heat exchanger, such as titanium tetrachloride heater.

主要产品：大型酸碱贮罐、不锈钢发酵罐、母液浓缩罐、种子罐、氮气贮罐、凝水罐、自动气压给水罐、浸漆罐、真空炉、精馏塔、减压塔、反应器、冷凝器、除氧器、空气过滤器、缓冲器、集水器及波纹管换热器、U型管换热器、四氯化钛加热器等。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。