查询词典 pipe up

In this paper, through the practice of solving roll marks on steel pipe, on spiral welded pipe of N820 in the steel pipe factory of Shengli oil-field ManagEment, the reason of roll marks occurence on steel pipe was primarily analysized, and some measures to reduce the roll barks of pipe are put up.

通过在胜利石油管理局钢管厂820螺旋焊管机组上解决钢管压痕问题的生产实践，对管体压痕产生的原因进行了初步分析，并提出减轻钢管压痕的一些具体措施。

The device includes a drill spigot inserting into the marebase sand layer through the upper cover soil layer, there sets air inlet, sand discharging pipe and vibration connecting pipe in the drill spigot; there sets a sand absorption head on the bottom of the air inlet and sand discharging pipe; the bottom of the vibration connecting pipe connects with the vibration head; the sand absorption head is made up of a centre cavity, ring cavity and sand absorption pipe.

该装置包括一穿透上部覆盖土层插入到海底深埋砂土层的钻孔套管，在钻孔套管内，设有进气管、排砂管和振动连接管；进气管和排砂管的下端连接一个吸砂头；振动连接管的下端连接振动头；吸砂头由一中心腔室、环状腔体和吸砂管构成。

Stainless steel lined composite steel pipe is a common carbon steel pipe for the substrate to thin-walled stainless steel for the lining, the use of double-helical rolling temperature composite technology, so that the base pipe and liner pipe closely integrated, composite pipe has the best condition.

内衬不锈钢复合钢管是以普通碳钢管为基材，以薄壁不锈钢为内衬，利用双螺旋温滚压复合技术，使基管与衬管紧密结合，复合钢管呈现最佳状态。

The device for separating and recovering the carbon dioxide from the flue gas by dry process consists of a powder grinding device, a powder feeding device, a fluidized bed, a cyclone separator and a regeneration device, wherein, a flue gas inlet is arranged at the bottom of the fluidized bed, the powder grinding device is communicated with the lower part of the fluidized bed by the powder feeding device, the upper part of the fluidized bed is communicated with the upper part of the cyclone separator by a pipe I, the top of the cyclone separator is provided with an outlet pipe for the flue gas containing low-concentration carbon dioxide, the bottom of the cyclone separator is communicated with the upper part of the regeneration device by a pipe II, the bottom of the regeneration device is communicated with the bottom of the fluidized bed by a pipe III, and the top of the regeneration device is provided with an outlet pipe for the flue gas containing high-concentration carbon dioxide.

本发明提供一种干法分离和回收烟气中二氧化碳的装置和方法，无需分离前对烟气进行降温，而直接在高温下进行二氧化碳的吸收分离，从而避免降温过程中的能量损失；器中干法分离和回收烟气中二氧化碳的装置，由磨粉装置、给粉装置、流化床、旋风分离器和再生装置组成，所述流化床底部有烟气入口，所述磨粉装置通过给粉装置与流化床下部连通，流化床的上部通过管道I与旋风分离器的上部相连通，旋风分离器的顶部有低二氧化碳浓度烟气出口管道，旋风分离器底部经过管道II与再生装置的上部连通，再生装置的底部通过管道III与流化床的底部相连通，再生装置顶部设有高浓度二氧化碳烟气出口管道。

The invention is mainly open end of a drill pipe thickening processing method, according to the use of drill pipe body known, drill pipe end thickening in the production of drill pipe body is an important influence the quality of the drill pipe links thickening process design determines much ...

该项发明主要是公开了一种钻杆管端加厚的加工方法，根据钻杆管体的使用情况可知，钻杆管端加厚在钻杆管体生产中是影响整个钻杆质量的重要环节，加厚工艺设计的好坏很大。。。

Valve protection feeding pomp central air or regulator hydrolic pomp for truck,skip pomp injection complete nose injectors strap of motor's distributor pistons chemists bielles segments complete pad turbo compressor hydrolic deposit ecantor filter disk clutching deckutching compressors round of pressure on copper cylinder receiver cylinder transmitting kit of verin's restoration starter alterator front spring extractor chemist necklace of segment spring of declutching spring of clutch oil deposit stand radiator complete fork attach top speed lever pipe escape filter for bath oil Cap of filter for bath oil Nut + gourgeon of rear wheel Nut + gourgeon of front wheel Lid tank Rear spring Bar of directon Spindle of truck Nut reductor Nut of transmission accelerator cable spring of remember engin stop hand brake accelerator speed lever hydrolic pipe go hydrolic pipe return radiator of water pipe of radiator high pipe of radiator down system radiator intercooler +pipes alternator cross button starter key chatetonne turn head

保护阀 喂养泵中央空调或调节液压盛大的卡车，跳过注射泵完整的鼻子注射皮带的汽车经销商活塞化学家 bielles 部分完成垫涡轮压缩机液压存款 ecantor过滤器磁盘抓着 deckutching 压缩机轮压对铜气缸接收机气缸转递包verin的恢复简化版 alterator 前春天提取化验师项链的部分春天declutching 弹簧离合器石油储量站在散热器完成叉重视最高时速杠杆管道逃生滤波器的沐浴油第过滤的沐浴油螺母+ gourgeon的后轮螺母+ gourgeon前轮盖坦克后方春天律师directon 主轴卡车螺母减速器螺母传动加速器电缆春天记得引擎停止手制动加速器高速杠杆液压管去液压管返回水箱水管散热器高管散热器下跌系统散热器中间+管道两岸交流按钮起动机关键 chatetonne 反过来头你写的这些英文只能这么翻译了你自己看着用吧

Professional production and sale of "a relaxation" brand various types of cloth hose, the main varieties: cloth pipes, air pipes, pipelines, transmission of acid-base tubes, steam pipes, pipe sand blasting, cement injection tube, lose food pipe, Oil hot food pipe, bridge hole system pipes, to attract pipe, oil heat pipe.

专业生产，销售"创驰"牌各类夹布胶管，主要品种：夹布输水管，空气管，输油管，输酸碱管，蒸汽管，喷砂管，水泥喷射管，输食品管，油热食品管，桥梁制孔管，吸引管，耐油热管。

Waste draining pipe, offlet or drain pipe should be connected to the main pipe; each pipe should connect two valves with the most possible short valve-to-valve pipe length.

9.7.4水冷壁下联箱、省煤器进只联箱、过热器联箱、再热器联箱、蒸汽管和给水管的最低点等可能有沉淀物或积水处，应装设排污阀、放水阀或疏水阀。

Waste draining pipe,offlet or drain pipe should be connected to the main pipe; each pipe should connect two valves with the most possible short valve-to-valve pipe length.

9.7.4水冷壁下联箱、省煤器进只联箱、过热器联箱、再热器联箱、蒸汽管和给水管的最低点等可能有沉淀物或积水处，应装设排污阀、放水阀或常州导热油锅炉阀。

Then the flow in the curved pipe and reducing pipe was simulated through using CFD software, know that fluid passing curved pipe, reducing pipe can form secondary flow, vortex shedding, circumfluence, occur separation of boundary layer and periodic circulation flow, make the fluid pulsant, then cause the pipe vibrancy.

然后再应用通用CFD软件对具有弯曲和变径的热风炉管内流场进行模拟，得到当流体流过弯管、文氏管后形成了二次流、环流，并发生边界层分离和周期性旋涡脱落，它们会使后面的管流处于脉动状态，脉动状态的流体在管内流动时，会引起管道系统产生振动。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。