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单词
humic acid
释义
humic acid
[`hyü·mik `as·ǝd]
ORGANIC CHEMISTRY
Any of various complex organic acids obtained from humus; insoluble in acids and organic solvents.
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efficient estimator
efflorescence
effluent
effluent stream
effluent weir
effluvium
effort-controlled cycle
effort rating
effuse
effusion
effusive stage
EFL
e-folding length
e-folding time
e format
EGA
E galaxy
Egeria
Egerov's theorem
Egerton's effusion method
egest
egg
egg apparatus
egg capsule
egg case
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