音标:['rʌfiŋ] ;
[化] 初步加工
v prepare in preliminary or sketchy form
词型变化:名词复数形式 : roughings

roughing的用法和样例:

例句

用作名词(n.)
  1. The model is tested by a typical die-cavity roughing, and shortening machining time and balancing cutting-load can be attained.通过典型模具型腔的粗加工试验验证,证明该进给率优化策略不仅可以缩短加工时间,而且可以使加工载荷均匀。

Larry和李华周末在国家公园野营。李华今天要学两个常用语,rough it和creep someone out。 LL: I just love camping, Li Hua. Isn't it great to be roughing it? LH: Roughing it那是什么意思呀? 听起来好像挺恐怖的。

发表于:2019-01-15 / 阅读(140) / 评论(0) 分类 美国之音《流行美语》
学英语单词
Abaga
abandon sweeper
abdominal pain due to blood stasis
ablement
accouches
africanised
aircraft-mounted mine detector
akaryomastigont
ankylotomia
audio frequency generator
bamboo grass
bean oil
beta-staphylolysin
blind main pipe
Bm cell
Burgheim
cardioversions
cargo consolidation scheme
carries point
catenary
charactery
chlorophenesic acid
competent beds
constant pressure cell
continuous centrifuge
coremetry
cotylosaurian
coupled amplitude
cranberry bog
cryptographic key separation
curl around
cyanein
death with dignity act
deport from
Dhone
dielectric glass fiber
diesel engine (lubricating) oil
dles
domainless
dontlinger
dope-dyed yarn
eau claires
ejection pressure
f.c.i
face preparation
factorial primes
fall to sb
flitter gold
follow sth up with sth
fortified feed
gelatin injection
Gleditschia sinensis Lam.
Gopło, Jezioro
guaiacol valerate
Guzmania
Hawkins's keloid
high-pressure gauge
highfields
hospitals
hour angle of apparent sun
infrared ray gas analyzer
Ivan the Great
kneen
Kruševo
land and fixed station
lid hemorrhage
Los Angeles Lakers
magnetic convergence
modulating codon
national discord
native and subsidiary products
nimetazepam
nitrocarburization
Nocardia flava
oikesia
opabinid
pagondas (pagondhas)
Phrenicolienal
placenta fenestrata
poor rates
protein-domain
ray of hope
reactor coolant system
recurrence type
rulering
sally ports
Saururus cernuus
severe-cold
single cotton covered wire
sinusoidal response
sonic path distance
SRE (safety-related event)
subbasement
supersonic heat-treatment
testing car
tetramethyl fructose
toecapped
upper curtate
walnut families
with sb's permission
xylylene chloride