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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
  • Falcon Drilling
    Incorporated in 2001, Falcon Drilling, LLC is a mobile, fast and cost-effective top hole drilling company that services major and independent oil and gas companies We specialize in disposal wells, shallow horizontal wells, shallow oil wells and top hole drilling Since we drilled our first Marcellus well in 2007, we now operate a fleet of drilling rigs capable of drilling up to 12,000 feet
  • Gregg Drilling
    Since our inception, Gregg Drilling has been delivering high-quality environmental, geotechnical, and marine drilling and testing solutions to clients in California and world-wide
  • 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? 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
  • 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
  • JET Drilling, Inc.
    JET Drilling offers a wide range of environmental and geotechnical drilling services to the Southern California area Our experienced personnel and resources allow us to solve the most complex technical problems and saves time and money without sacrificing quality
  • Home - Howell Drilling
    We are fully equipped to handle high-production needs, drilling holes ranging from 2 to 12 feet in diameter at depths of up to 95 feet We look forward to parterning with you to meet your most demanding drilling needs safely, professionally, and economically





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