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具缘纹孔
释义
具缘纹孔
Encyclopedia
理学
〔植物形态与结构〕
释
bordered pit
具缘纹孔
纹孔边缘的次生壁向中央隆起,悬在纹孔腔上,形成一个穹形的边缘,纹孔口明显变小的纹孔。
Biology
bordered pit
具缘纹孔
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directionally intersected wells
directionally solidified columnar superalloy
directionally solidified eutectic superalloy
directionally solidified superalloy
directional machine
directional mutation
directional partial derivative
directional pattern
directional pattern of microphone
directional pinpoint blasting
directional power protection
directional quantization
directional reflectomography
directional selection
directional selectivity
directional sensor network
directional solidification
directional supplementation and draining method
directional survey telemetry
directional valve
directional variation
directional view
directional well tool
direction angle
direction bias
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