查询词典 corncob pipe

During the process of the automatic drilling ,iron roughneck is the most developed equipment of pipe handling operation and one of the most important automatic equipment which can complete connection of the pipe,casing and other equipmenu and improve the safety and efficiency in oil production.

在自动化钻井生产中，铁钻工是目前最先进的扭矩旋扣设备，可完成钻杆、套管等钻具的旋扣连接工作，提高生产效率和安全性，是现代化钻井中重要的自动化设备之一。

During the process of the automatic drilling,iron roughneck is the most developed equipment of pipe handling operation and one of the most important automatic equipment which can complete connection of the pipe,casing and other equipmenu and improve the safety and efficiency in oil production.

随着现代化钻井的进程，钻井设备的自动化程度在不断提高，钻具的扭矩旋扣设备也在不断升级换代，从手动吊钳、液气混合动力大钳发展到现在最先进的铁钻工，自动化的旋扣设备在提高钻井生产效率和安全性等方面起到了重要的作用。

Shanghai Co., Ltd. in the plastic pipe industry in China specializing in the production of PP-R pipeline system, one of the production, the company headquarters is located in the Shanghai Composite Industrial Development Zone Zhuang line industrial roundwood production base covers an area of about 30,000 square meters, the company each year Productivity reached 10,000 tons produced a total of 20-160 mm in 10 series, three colors, nearly four pressure levels over 300 species of specifications and pipe fittings.

上海中塑管业有限公司是我国专业生产PP-R管道系统的生产商之一，公司总部座落于上海综合工业开发区庄行工业圆，生产基地占地面积约30000平方米，公司每年生产力达到10000吨共生产20-160mm的十大系列，三种颜色，四大压力等级近300多个规格品种的管材和管件。

Sunshine Jinsheng prospecting machinery parts factory was established in 2004, in Juxian County in Rizhao industrial roundwood, mainly the production of machinery parts of prospecting, drilling pipe series of products, all kinds of Taps, the mother cone series, including alloy free clamp, pliers, wrenches, Pad fork, plywood, hammer hanging Series, all kinds of joints, joint public and joint mother, coupling series, Kahuang, kava series, to Reply, Reply to Central series, with the rope diamond drilling coring drill pipe, drilling - Tube assembly, gripping Trojans, and other products, and processed in accordance with customer demand for a variety of accessories.

日照金盛探矿机械配件厂成立于2004年，位于日照莒县工业圆，主要生产各种探矿机械配件，产品有钻杆系列、各种丝锥、公母锥系列、含合金自由钳、钳子、扳手、垫叉、夹板、吊锤系列、各种接头、接头公、接头母、接箍系列、卡簧、卡瓦系列、提引器、提引环系列、金刚石钻进用绳索取心钻杆、钻杆内管总成、木马夹持器、等产品，并可根据客户需求加工制作各种配件。

Puncture into Attain long sheath of CS through left infraclavicular vein, guided by CS pipe, take sheath into CS, make reverse contrast of heart vein with Attain saccule contrast pipe, put the left ventricle electric pole into the vein through sheath, then bring it into right ventricle apex and right cardiac ear through the electric pole of right ventricle and atrium, connect it with 3-cavity pulse generator, which is buried under left chest skin.

方法］经左锁骨下静脉穿刺送入Attain冠状静脉窦长鞘，在CS导管的导引下，将鞘送人CS，用Attain球囊造影导管进行心脏静脉逆行造影，将左心室电极经长鞘放入选择的静脉，送人右心室及右心房电极至右室心尖和右心耳。与三腔脉冲发生器连接，脉冲发生器埋藏于左上胸皮下。

Method］ Puncture into Attain long sheath of CS through left infraclavicular vein,guided by CS pipe,take sheath into CS,make reverse contrast of heart vein with Attain saccule contrast pipe,put the left ventricle electric pole into the vein through sheath,then bring it into right ventricle apex and right cardiac ear through the electric pole of right ventricle and atrium,connect it with 3-cavity pulse generator,which is buried under left chest skin.

双心室起搏治疗心力衰竭的临床观察"版权属于原作者所有！请勿将"双心室起搏治疗心力衰竭的临床观察用于商业用途！［目的］观察双心室起搏治疗心力衰竭临床疗效。［方法］经左锁骨下静脉穿刺送入Attain冠状静脉窦长鞘，在CS导管的导引下，将鞘送人CS，用Attain球囊造影导管进行心脏静脉逆行造影，将左心室电极经长鞘放入选择的静脉，送人右心室及右心房电极至右室心尖和右心耳。

It seems natural to use this idea into the parameterization of the blending surfaces of three pipe surfaces, however, the blending surface of three pipe surfaces is very complicated and the inappropriate choice of parameters can lead to singular blending surface.

将这一思想应用于三管拼接曲面的参数化是自然的，但是由于三向管道曲面的拼接曲面是是复杂的，并且由于参数选取不当可能出现三个管道曲面分别拼接于混合拼接曲面的不同分支等奇异情况，从而这一思想的实现具有现实难度。

It can compensate the groundwork sinkage and convenient the pipe connection. It is the indispensable automatically compensating device in pipe system of building material, metallurgy, mining, oil, power industries etc.

补偿地基下沉，方便管道的对接，是建材、冶金、矿山、石化、电力等行业的管道系统中不可缺少的自动补偿设备。

It is showed that the negative pressure increased with the lengthening of pipe outlet (ranging from 177 to 227 mm), and the siphonage and washing effect were enhanced. The water consumption reduced from 6 L to 5 L and the amount of sewage water decreased, when adjusting the length of pipe outlet to be the best value (227 mm).

结果表明，虹吸管出口段长度为177~227mm时，虹吸过程的负压值随长度增加而升高，虹吸作用随之增强、冲洗性能趋好；长度达227mm时，可使坐便器用水量从6L降至5L，所排污水量随之减少。

Add For small diameter, thin-wall, ERW pipe, an alternative to testing curved specimens is to remove the specimens from the skelp used to make the pipe.

添加小直径，薄壁，ERW钢管，可以替换试验曲线试样来从管制钢板中移除试样来制造管道。

We stopped by the old fashion ice cream parlor Manhattan Beach Creamery for some refreshment. The "No Shoes, No Shirt, No Problem" sign on the wall epitomizes the beach lifestyle.

我们去商店区的一家老式冰淇淋店坐坐，墙上挂著「没鞋，没上衣，没问题」的牌子完全捕捉了海滩生活的随性及风格。

"If therefore", argues Bellarmine we can offer our prayers and our satisfactions in behalf of those detained in purgatory, because we are members of the great body of Christ, why may not the Vicar of Christ apply to the same souls the superabundant satisfaction of Christ and his saints--of which he is the dispenser?

" "因此，如果"，认为贝拉明（德indulgentiis ，十四）"我们可以提供我们的祈祷和我们满意的代表那些被拘留在炼狱，因为我们是成员的伟大基督的奥体，为什麼可能不是牧师基督适用於同样的灵魂满意的过剩是耶稣和他的圣人-他是在配药？