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单词
钻杆
释义
钻杆
Encyclopedia
工学
钻杆
释
drillpipe
钻杆
钻井作业中用于延伸井眼、传递扭矩和输送钻井液,并连接钻机地表设备和井眼底部钻磨设备的空心厚壁圆钢管。
理学
孔内钻具
释
drill rod;drill pipe
钻杆
钻探施工中用以连接钻头等,并传递钻压、动力、输送冲洗介质的中空杆件。
随便看
double-slit diffraction
double-slit interference
double sluices
double soliton
double source
double south theatre chain
double-spectral
double spectrograph
double spectroheliograph
double spectroprojector
double-spectrum binary
double sphere
double spike
double stage
double star
Double Star Mission
double stone lattice
double strand chain
double-stranded DNA
double-stranded DNA virus
double stranded helix
double-stranded helix
double-stranded RNA virus
doublestruck
double subscript
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更新时间:2026/10/30 8:53:03