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thribble
释义
thribble
[`thrib·ǝl]
PETROLEUM ENGINEERING
In drilling operations, a stand of pipe comprising three joints, each about 30 feet (9.4 meters) long.
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proton drip-line
proton-electron-proton reaction
protonema
protonephridium
protonic acid
proton-induced x-ray emission
protonium
proton magnetometer
proton microscope
proton moment
proton number
proton-proton chain
proton-proton reaction
proton-proton scattering
proton-recoil counter
proton resonance
proton-rich nucleus
proton scattering microscope
proton stability constant
proton storage ring
proton synchrotron
proton vector magnetometer
protophilic
protophloem
Protophyta
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