步进继电器;步进式继电器

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发表于:2018-12-03 / 阅读(208) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(248) / 评论(0) 分类 step by step 3000 第三册

Lesson58 Part Ⅰ Lesson 58 Part Ⅰ Warming-up Exercises Phonetics: Homonyms 1. a. principle b. principal 2. a. passed b. past 3. a. seize b. sees 4. a. for b. four 5. a. hear b. here 6. a. scene b.

发表于:2018-12-27 / 阅读(292) / 评论(0) 分类 英语听力入门 (全四册)

UNIT 74 RADIO PROGRAMS (Ⅳ) Lesson 147 Part Ⅰ Warming-up Exercises Note-taking: Radio Program Reminders 1. VOA / Fill Owen a. Paul Franchat: review of __________________ b. Barry Wood: ____________

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UNIT 47 EDUCATION ( Ⅱ ) Lesson 93 Part Ⅰ UNIT 47 EDUCATION ( Ⅱ ) Lesson 93 Part Ⅰ Warming-up Exercises Note-taking: Some Undergraduate Courses in an English Department Engl 115 _______________

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Lesson 106 Part Ⅰ Lesson 106 Part Ⅰ Warming-up Exercises Numbers: Circulation of Some of the Popular Magazines in the United States Magazines Circulations 1. TV Guide __________________ 2. Reader'

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UNIT 69 POPULAR SCIENCE (Ⅱ) Lesson 137 Part Ⅰ Warming-up Exercises Instruction-following: Square or Circle? 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Score: _______ Part Ⅱ Preserving The Environment Vocabu

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UNIT 67 HEALTH AND MEDICINE (Ⅱ) Lesson 133 Part Ⅰ Warming-up Exercises Instruction-following: Medication Cure: _______________________ Preparation: tablets -- __________ water, dissolved Dosage: r

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发表于:2019-02-01 / 阅读(157) / 评论(0) 分类 奥运英语

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发表于:2019-02-26 / 阅读(247) / 评论(0) 分类 step by step 3000 第三册
学英语单词
a seed
agerelated
air dry matter
allomorphisms
almufibrate
aretes
arsenate of leaching
AS.12
at remainder of the reproductive stage
autonomic ganglionic drug
bacillus flourescens nonliquefaciens
bedirtying
binary code frequency shift keying
bombsights
Breddorf
budget procedure
cardioverters
castor wax
cationic membrane cell
churchiness
cilium(pl.cilia)
Clostridium ovalare
cm/sec
crushing value
decimal normalization
desert the colours
diffuse X-ray background
dirty bond
drip-proof type
dyssynergia
electric brooder
emokpae
excess payment
explicit estimation technique
expocentre
family Cebidae
field coefficient of permeability
foot process
full reactor power
gas pressure alarm device
genice
genus wolffias
Gromiida
hang heavily
hexabiose
hiti
hydraulic miner
i-scrape
Inpharm
ion attachment
ion carrier comples
leave something as it is
lightning fault
like her
longitudinal resistivity
maximum permissible standard
measuring-tape
Mencken, H(enry) L(ouis)
methyl-mercuric chloride
monochotomous
multi-purpose signal generator
nanosponge
nephromopsis pallescens
no-hold
not detectable
nut-crack
organic-coolde reactor
pauropods
peirle
phagelysis
point the bone
polarized neutron diffraction technique
pole center
polluting effect
poverty index
privateered
quadrinucleate cyst
rasping-sucking type
ratio of flow to mean flow
receiver gating
runs-about
saturation vapor pressure in the pure phase with respect to ice
shaft excavation
share-prices
sludge lump
sphenopid
strawberry tomato
substituted compound
time-dependent
Toxocara mystax
traditional marine industry
transmission modulation
unicorn root
unsavourest
up-feed head tank system
versar
well-frequented
work-boards
worm burrow
xerophagy, xerophagia
yevetha