音标:[si:] ;
[计] 国际单位制, 串行接口, 移入
[医] 硅(14号元素,旧名矽)
n a tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors
n a complete metric system of units of measurement for scientists; fundamental quantities are length (meter) and mass (kilogram) and time (second) and electric current (ampere) and temperature (kelvin) and amount of matter (mole) and luminous intensity (candela)
n the syllable naming the seventh (subtonic) note of any musical scale in solmization
词型变化:名词复数形式 : sis

SI的用法和样例:

例句

  1. The SI unit of magnetic flux equal to the magnetic flux that in linking a circuit of one turn produces in it an electromotive force of one volt as it is uniformly reduced to zero within one second.韦伯磁通量的国际单位,等于当磁通量在一秒钟内被统一地减弱为零时在它联接的一圈电路内产生一伏特电动势时的磁通量

词汇搭配

  • si unit <法>国际单位制(...
【近义词】

Fais comme si, mon amour, Fais comme si on s'aimait, Rien qu'un jour, rien qu'un jour, L'amour c'?tait vrai... Fais comme si, mon amour, Fais comme si on pouvait, Mon amour, mon amour, S'aimer ? tout jamais... Fais comme si... En fermant

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学英语单词
AAP (analyst assistance program)
air operating electric light
airbrushed
albizzin
amberized
antiartillery
autobike
balancing procedure
basal cell carcinoma of face
bearing holder
Bogatyrëvo
boot-leg
British Accounting Association
Brocard point
bucephala islandicas
Camellia parafurfuracea
carbon circuit breaker
centrifugal tar extractor
cinnabar moths
computer literacies
creepage distance
cushioned-seat coach
Darcy law of resistance
denomination currency
diddlysquats
discretionary wiring machine
double break contact
ductile fracture
dynamic balance test
e and m leads
ectopocystis
esophageal sarcoma
feareth
filsting
for-loop block
French type machinist's hammer
full-point
fuselis
hexachaetous
high frequency feeder
home monitoring
honeybush
impracticalities
intrinsicates
jeans' radiation law
kerb-crawlers
Kopites
Kārvāndar, Rūdkhāneh-ye
liability to outsiders
Lumsum
made mountains of molehills
magnetic isoanomalous line
malakoplakia of genitourinary system
male - pattern baldness
Mboula
microdosimetricspectra
microfilariae
Mitsuze-tōge
nasty-looking
non-contact magnetic recording
non-hazardous area
nonsister chromatids
officery
on all sides
opercular fold
perseverances
Piliophen
piquant sauce
Plexus venosus vesicalis
postdiction
precision thermometer
Puccinia scleriae
pulsus aequalis
radio frequency energy
rag-and-bone
reductios
retractable bit
reviviscible
rigger brush
ringing generator
sambas
SearchMash
sequential testing
single-phase three wire system
skandas
solar spectrum
songvid
spatial disequilibrium
squarenesses
stared out
Tar River
td.
think ... up
transabled
translation operation
tubularian
u-shaped adapter
upthrust bearing
vitamin K-1
VSIP
wall gecko
water-rot