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单词
svedberg
释义
svedberg
[`sfed´bǝrg]
PHYSICAL CHEMISTRY
A unit of sedimentation coefficient, equal to 10
-13
second.
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direct fire
direct-fire
direct-fired evaporator
direct-gap semiconductor
direct-geared
direct grid bias
direct hierarchy control
direct-image offset system
direct-imaging mass analyzer
direct immunofluorescence
direct-indicating compass
direct input/output
direct-insert subroutine
direct instruction
direct interelectrode capacitance
direct inward dialing
direction
directional antenna
directional beacon
directional beam
directional control
directional control valve
directional counter
directional coupler
machine code
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更新时间:2026/9/29 8:03:41