英语释义

1. flow in a direction opposite to the normal

片语

reverse e circulation flushing反循环沖洗

reverse-circulation system反循环系统

percussion reverse-circulation drill沖击反循环鉆机

rotary reverse-circulation回转反循环

Retreating reverse goods circulation再处理逆向物流

percussive reverse-circulation drill沖击反循环工程鉆机

Reverse e circulation valve反循环阀

reverse e circulation反循环

英汉例句

• The paper introduces the typical examples for resolving these problems by air-lift reverse circulation drilling technology.

  介绍了应用气举反循环鉆进工艺解决这些疑难技术问题的成功案例。

• Water well drillers may specialize in a specific method of drilling, such as cable, rotary, auger, hammer or reverse circulation drilling.

  水井鉆井工可能会专注于一个特定的鉆探方法，如电缆，旋转，鉆，锤或反向循环鉆探。

• Based on the historical experience of drilling technology, it is proposed to study the bottom process of large diameter reverse circulation rotary drilling.

  根据鉆探技术的历史经验，建议应进行大直径反循环回转鉆进井底过程的研究。

• The procreative blanking plug of the 「Y type」 pipe string has check valve function and it can conveniently for reverse circulation well cleanup.

  型管柱中的生产堵塞器具有单流阀作用，可方便进行反循环洗井；

• The application of the pipe reverse circulation method in reinforcing Changjiang River stem dyke are described based on the introduction of its working principles, procedure and key points of pouring.

  介绍了导管反循环法在长江干堤加固中的应用，从工艺原理、流程和浇筑要点等几方面作了阐述。

• The paper has introduced constructional properties, applicable sphere of pumping reverse circulation drilling, and its technical demands and the reasons of common hitchs and processing methods.

  介绍了泵吸反循环鉆进的施工特点、适用范围、施工中的技术要求与常见故障的原因及处理方法。

• Also a CBA local air reverse circulation tool is designed with the required air pressure and consumption calculation formula given.

  本文特别研究设计了CBA型局部气举反循环鉆具，对鉆进所需的空气压力和压气量给出了计算公式。

• The special reverse circulation swivel that matches with the improved shaft is developed. The construction and application of the swivel are introduced in this paper.

  本文介绍了所设计的反循环水龙头的结构组成及其现场使用情况。

• Apply air reverse circulation drilling, appropriate increase length of twofold wall drill tools under certain conditions, may be drilling much deeper.

  运用气举反循环鉆进，在满足一定条件下适当增加双壁鉆具长度即可得到较大鉆进孔深。

• The author has made an exposition of the theory of airlift reverse circulation machines and tools, and its making way as well, which has solved the construction technical difficulty.

  本文着重阐述了气举反循环理论和机具制做方法，从而解决了在巖溶发育地区的施工技术难题。

• GCF-20A reverse circulation percussive rotary drill rig is a multi function drill rig with percussive drilling as the main means and rotary drilling as supplemented.

  0a型沖击-回转反循环工程鉆机是以沖击鉆进为主、回转鉆进为辅的多功能鉆机，可适应软、硬巖石等不同地层鉆进的要求。

• The hollow-through DTH hammer drilling techniques with whole hole reverse circulation is adopted, it is proved that this technique can resolve drilling.

  贯通式潜孔锤反循环鉆进技术是一种先进的鉆探方法，适用于复杂地层中的地质勘探以及各类鉆孔工程。

• While adopt the reverse circulation perfusion stake craftwork, can solve this problem, and this craftwork has been popularized broadly.

  通过采取反循环成桩工艺，可很好地解决这些问题，目前该工艺得到了广泛的推广。

• The paper introduced the use of airlifting reverse circulation rotary drilling techniques in practice of major diameter socket pile operation at Xiangfan city「s Hanjiang No. 4 bridge site.

  介绍了使用泥浆护壁气举反循环回转鉆进工艺进行襄樊汉江四桥大口径嵌巖桩的施工实践。

• The driller adopts the percussion and reverse circulation drilling pattern, with the higher drilling efficiency and wider formation suitability.

  鉆机采用了沖击反循环方式，鉆进效率高，适应地层面广。

• In addition, the effect of the reverse circulation in a bayonet tube type waste heat boiler on the safe operation of the apparatus is also discussed.

  此外，本文还从工质流动特性上讨论了刺刀管式废热锅炉发生逆循环对于设备安全运行的影响。

• The paper introduced the use of airlifting reverse circulation rotary drilling techniques in practice of major diameter socket pile operation at Xiangfan city」s Hanjiang No.

  介绍了使用泥浆护壁气举反循环回转鉆进工艺进行襄樊汉江四桥大口径嵌巖桩的施工实践。

• This paper describes the theory, features and testing results of the air reverse circulation drilling process used in geo physical blast hole drilling.

  概述了空气反循环鉆进工艺应用于物探爆破孔施工的原理、特点及其试验应用情况。

• GCF-20A reverse circulation percussive rotary drill rig is a multi function drill rig with percussive drilling as the main means and rotary drilling as supplemented.

  GCF - 2 0a型沖击-回转反循环工程鉆机是以沖击鉆进为主、回转鉆进为辅的多功能鉆机，可适应软、硬巖石等不同地层鉆进的要求。

• Rig GFC-120 is a kind of self moving reverse circulation rotary rigs. It is mainly used to drill side foundation holes and small water wells.

  GFC-120型鉆机为自走式动力头回转反循环鉆机，用于降水井和护坡桩基础孔以及小型水井的施工。

• According to the exploration problems in an open-pit mine, a new drilling method using reverse circulation DTH hammer drill is put forward.

  针对露天矿鉆探施工中存在的问题，提出了利用贯通式反循环潜孔锤进行施工的新方法。