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drilling    音标拼音: [dr'ɪlɪŋ]
n. 演练

演练

drilling
n 1: the act of drilling [synonym: {drilling}, {boring}]
2: the act of drilling a hole in the earth in the hope of
producing petroleum [synonym: {boring}, {drilling}, {oil
production}]

Drill \Drill\, v. t. [imp. & p. p. {Drilled}; p. pr. & vb. n.
{Drilling}.] [D. drillen to bore, drill (soldiers); probably
akin to AS. pyrlian, pyrelian, to pierce. See {Thrill}.]
1. To pierce or bore with a drill, or a with a drill; to
perforate; as, to drill a hole into a rock; to drill a
piece of metal.
[1913 Webster]

2. To train in the military art; to exercise diligently, as
soldiers, in military evolutions and exercises; hence, to
instruct thoroughly in the rudiments of any art or branch
of knowledge; to discipline.
[1913 Webster]

He [Frederic the Great] drilled his people, as he
drilled his grenadiers. -- Macaulay.
[1913 Webster]


Drilling \Drill"ing\, n. [G. drillich, fr. L. trilix having
three threads, fr. the of tres three licium a thread of the
warm. See {Three}, and cf. {Twill}.] (Manuf.)
A heavy, twilled fabric of linen or cotton.
[1913 Webster]


Drilling \Drill"ing\, n.
1. The act of piercing with a drill.
[1913 Webster]

2. A training by repeated exercises.
[1913 Webster]


Drilling \Drill"ing\, n.
The act of using a drill in sowing seeds.
[1913 Webster]


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  • Drilling - Wikipedia
    Drilling is a cutting process where a drill bit is spun to cut a hole of circular cross-section in solid materials The drill bit is usually a rotary cutting tool, often multi-point The bit is pressed against the work-piece and rotated at rates from hundreds to thousands of revolutions per minute
  • ABC Liovin Drilling | Explore Drilling Solutions Today
    ABC Liovin Drilling offers expert environmental, geotechnical, and water resource drilling services since 1982, with advanced equipment and a focus on safety and quality
  • Home | M R Drilling
    With extensive industry experience and a commitment to excellence, we offer advanced drilling technologies and reliable, cost-effective services tailored to your specific needs
  • What Is Drilling? Types, Skills, and Industry Applications
    Drilling is the process of creating holes in the earth to explore or extract natural resources like oil, gas, or minerals
  • Drilling, Completing, and Producing from Oil and Natural Gas Wells
    Learn about technologies and processes used for extracting oil and natural gas, including the role of horizontal drilling and hydraulic fracturing, types of oil recovery, and environmental climate impacts, from Stanford’s Understand Energy Learning Hub
  • What is Drilling?- Definition, Process, and Tips
    Drilling is a critical and widely used process in manufacturing, construction, and engineering, allowing the production of holes of different sizes, depths, and tolerances
  • The Oil Drilling Process Explained | HowStuffWorks
    Advancements in oil drilling include the development of more precise directional drilling techniques, enhanced oil recovery methods and the integration of digital technologies for real-time monitoring and decision-making
  • Drilling Videos - YouTube
    Side tutorials are presented on all the major drilling topics including the rig structure, rig equipment, the drilling process, drilling fluids, casing and cementing, well control, drill bits
  • Automated Drilling Rigs, Software, Wellbore Services Equipment
    Nabors is redefining what’s possible in extended reach drilling In a recent project with SierraCol Energy, Nabors deployed its Integra™ MPD-Ready® Express System to tackle Colombia’s notoriously complex formations
  • What is Drilling, its Diagram, Operations, How it Works?
    Drilling is a cutting technique that makes a circular cross-sectional hole in solid materials using a drill bit when pressed against the workpiece The drill bit—typically a rotating tool—rotates at hundreds to thousands of revolutions per minute





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