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单词
chimney core
释义
chimney core
[`chim´nē ´kȯr]
MECHANICAL ENGINEERING
The inner section of a double-walled chimney which is separated from the outer section by an air space.
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Pettit truss
petzite
Petzval condition
Petzval curvature
Petzval lens
Petzval sum
Petzval surface
peuroseite
pewter
Peyer's patches
Peyronie's disease
pezograph
pF
pf
Pfaffian differential equation
PFE
Pfeiffer's disease
PF key
PFM
p-form
Pfund series
PGA
PGR
pH
pH\\(S\\)
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更新时间:2025/3/19 7:02:12