查询词典 packer

Company specializing in the production of drilling accessories have five series (packer Series, oil and gas well-head series, Elevators, hanging clamp series, screw drill series, salvage tool series), various species reached more than 100 kinds of specifications, annual production of capacity of 10,000 sets; engineering hydraulic cylinder, special vehicles gear kit 5000, GDP was about 1500 million.

公司专业生产钻采配件有五个系列（封隔器系列、油气井口系列、吊卡、吊钳系列、螺杆钻具系列、打捞工具系列），各类规格品种达100多种，每年生产能力为一万件套；工程液压油缸、特种车辆齿轮5000套件，年生产总值约1500万元以上。

For low permeability horizontal wells, sand jet fracturing is an effective stimulation technique which combines the advantages hydraulic jetting and hydraulic fracturing, and can be used for orientated perforation without mechanical packer.

对于低渗透水平井，水力喷砂压裂是一种有效的增产技术，它集合了水力喷射和水力压裂的优点，可以定向射孔，无需机械封隔。

For most of the new explorative lays are between 2000m and 3500m, and the geologic structure is complex, So there are many field problems for fracturing string, such as low packer pressurization ; leaking off of hydraulic anchor; serious erosion of the inwall for pressure transmitting sand blaster.

但由于新探明层位大都在2000米到3500米之间，地质构造复杂。现场施工中压裂管柱出现了诸如封隔器承压指标低；水力锚锚爪漏液；导压喷砂器内壁磨蚀严重等问题。

The papers main contents come from the science research named the Structure Optimizing and Working Action Simulating Research of Down-hole Packer that are developed by South West Petroleum Institute and JiangHan Oil Withdrawal Technology Research Institute that is a subcompany of China Petrochemical Corporation in JiangHan oil field.

本论文的研究工作是中国石化集团江汉油田分公司采油工艺研究院与西南石油学院合作开发的科研课题&井下封隔器结构优化及工作行为仿真研究&的主要内容。

The recipient takes the packer and recomputes its checksum;if the computed checksum doesn't match the checksum from the sender, the packet is corrupt and should be rejected.

接收者取得封包并重新计算校验和；如果和发送者的校验和不匹配，就认为封包被破坏了并抛弃之。

Besides high working efficiency, I am also a good packer because of the relocations due to my husband's work.

此外，我不仅办事效率高，而且还是一个打包高手，这是因为丈夫的工作使得我们常常要搬家。

The testing results showed that the higher Shore A hardness, tensile strength, elongation at break, modulus at 100% elongation of MMg/NBR vulcanization were obtained when compared to those of C.B./NBR system; and the presser-resistant property of packer-rubber can be improved for 5Mpa with new structure.

结果显示：与炭黑/NBR体系相比，在过氧化物硫化体系下，甲基丙稀酸镁可以有效补强丁腈橡胶，MMg/NBR硫化胶的邵A硬度，拉伸强度，扯断伸长率和100%定伸强度均较高；新设计的胶筒结构简单合理，易卸模，成品率高，并通过模拟试验发现，新的结构形状可以有效改善胶筒的抗破坏性能，耐压差性能平均提高5MPa。

Nowak, T.W., Patout, T.S., and Buzarde, C.B.:"Rigless Multi- zone Recompletion Using a Cement Packer Placed with Coiled Tubing: A Case History," paper SPE 35613 presented at the 1996 Gas Technology Conference, Calgary Alberta, Canada, April 28- May 1.3. Soetedja, Vincensius and Hunter, David L.:

诺瓦克、郭敏、patout、巫山、buzarde，敏说：&修井机多用水泥封带recompletion存放油管：以历史&皮萃取会上356131996燃气技术会议，艾伯塔省卡尔加里，加拿大四月二十八日至五月一日。

L Bouyer, Christian Humanism; Q Breen, John Calvin: A Study in French Humanism; H Kung, On Being a Christian; J Maritain, True Humanism; JI Packer, Knowing Man; G Toffanin, History of Humanism; C Trinkaus, In Our Image and Likeness; W Bouwsma, The Interpretation of Renaissance Humanism.

L Bouyer ，基督教人文精神； Q布林，约翰卡尔文：一个研究法国人； H西贡，被一个基督教； J旦，真正的人文精神；季封，知民； G Toffanin ，历史人文；特林，在我们的图像和肖像； W Bouwsma ，解读文艺复兴时期的人文精神。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。