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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
  • 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
  • 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, 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
  • 8 Types of Drilling Rigs: But Which One is Right for You?
    Explore the different types of drilling rigs from the oil and gas industry and understand how each one is built for specific depths, locations, and power needs
  • Well drilling - Wikipedia
    Modern drilling techniques utilize long drill shafts, producing holes much narrower and deeper than could be produced by digging Well drilling can be done either manually or mechanically and the nature of required equipment varies from extremely simple and cheap to very sophisticated
  • Latest Oil and Gas Drilling News - Drilling Contractor
    Get oil and gas drilling news, videos, ebooks more with the official magazine for the International Association of Drilling Contractors
  • Drilling machinery | Types, Uses Benefits | Britannica
    Drilling machinery, equipment used to drill holes in the ground for such activities as prospecting, well sinking (petroleum, natural gas, water, and salt), and scientific explorations
  • What is Drilling?- Definition, Process, and Tips
    Drilling is a cutting process that uses a drill bit to cut a hole with a circular cross-section in solid materials The drill is usually a rotating cutting tool, often multi-point The bit is pressed against the workpiece and rotated at speeds of hundreds to thousands of revolutions per minute
  • Onshore Oil Gas Drilling Technology | Precision Drilling
    Harnessing the power of automation, AI, and smart algorithms, our Alpha™ suite of technologies helps oil and gas drilling businesses save time, reduce risk, and decrease overall well costs





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