[计] 有效寿命, 实际寿命

actual life的用法和样例:

例句

用作名词(n.)
  1. Buildings generally are capable of achieving long physical life spans.建筑通常能够达到很长实际寿命。
  2. The life actually required for bearings naturally varies according to the nature of the application.轴承所需的实际寿命当然与应用的性质有关。

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学英语单词
accompanying artery of ischiadic nerve
accumulated depreciation-machinery
additional workers
antidermatitic
armed conflicts
arrester with series gaps
athera
attributed to
automatic cut-out
avian flu
bearish
billet rolling train
binary mass balancing
bulk-mail
bull-nose bed
Cap.
catalytic subunit
cesticidal
chromium citrate
chronofile
class chilopodas
cluster graph
Compton attenuation coefficient
concrete-mixing plant
crop land
csardas
dealer's license
deci-metres
deinocheirids
depidazone
deyll
diacarboxylic acid
didoes
dimyary
dumitras
duoprop
fire action
form of construction work
freonboardstowed
gelatinothorax
grainline
grama grass
gravitationalinertia classifier
gribbosity
helmetshrikes
high-pressure burner
honeggers
housebuilder
humulite
indian buffaloes
insurance trust
intervertebral surface
jerked beef
Komsilga
lanhsia bucca
lifting pad
like old boots
macrostratification
madrene
management procedure
meisha
mellisic
metratomy
monocyclic start
monsterless
neighborhood of a curve
nominal cross-sectional area of the cut
Nonnweiler
nonwitnessed
nubiform
nylabones
olyphant
osmotrophy
outpolled
paleopalynological morphology
pay off the loan
pendentive
percarbonate
phytoimmunology
position measuring instrument
preschool period
principal action
repetition compound
rise of arch
selfpity
senile wart
simplified thread symbol
simulcasting
sniveling
Sosura-ri
sound flow
stating
Stock Exchange Trading Service
strength reduction processor
Takatu R.
totem-poles
transformer ratio
tsunami wave
tuism
twangle
unrapable
uterotonica