[电] 真空浸透

vacuum impregnation的用法和样例:

例句

  1. The metallography samples fabricated by the vacuum impregnation of resin are introduced.详细介绍了真空浸渍树脂法制备金相样品的制备过程。

883 、 疲劳 fatigue 884 、 真空成形;真空吸塑 vacuumforming 885 、 真空成形机 vacuumformer 886 、 真空吸塑成形法 vacuummoulding 887 、 真实形状 trueshape 888 、 矩波形

发表于:2018-11-29 / 阅读(149) / 评论(0) 分类 英文名句短语

A: Did you clean your room today? B: No, not yet. A: Well, when were you planning on doing that? B: I'm going to clean it up later. A: Didn't I ask you to clean it up earlier? B: I'm going to clean it. A: I want you to vacuum in your room, and don't

发表于:2018-11-30 / 阅读(114) / 评论(0) 分类 英语情景对话-日常生活

D: your daughter will be back soon. I'm going to start making dinner. You can just watch some TV in TV room if you like. We just bought a new TV with a LCD screen. The remote control is on the coffee table next to the armchair. L: would you mind if I

发表于:2018-11-30 / 阅读(106) / 评论(0) 分类 生活英语情景口语

useless 无用的,没有价值的 user 用户,使用者 usual 通常的,平常的 usually 通常 utility 效用,实用 utilise 实用 utilize 利用 utmost 极度的,极端的,极限 utter 完全的,彻底的说 vacant 空闲的,空缺的

发表于:2018-12-01 / 阅读(105) / 评论(0) 分类 大学英语四级词汇拼读版

A long time ago, robots belonged to science fiction. Children loved looking at movies with robots. Today, robots are real, and they are helping us. In the future, we will all have robots. They will vacuum the floor, wash the dishes, perhaps even driv

发表于:2018-12-04 / 阅读(78) / 评论(0) 分类 听一分钟英文-R

[0:0]urban城市的 [0:32.7921]urge urgent utility utilize鼓励,激励 紧急的,急迫的 功用,效用 利用 [1:11.2978]utmost vacant vacuum vague极度的,最大的 未被占用的,空着的 真空 含糊的,模糊的 [1:52.9962]vain valid vanish variable徒劳的,无效的 有效的,

发表于:2018-12-05 / 阅读(126) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

She inspected the carpet for small items. She saw a paper clip and a rubber band. She picked them up. She put them into a little box on the kitchen counter. She plugged in the vacuum cleaner. She turned on the switch. The cat ran out of the room. She

发表于:2018-12-07 / 阅读(89) / 评论(0) 分类 原版英语小短文

Oliver went to Target to buy a new vacuum cleaner. The vacuum cleaners at Target cost $60 to $500. The expensive ones were too bulky and, of course, too expensive. He bought the cheapest one in the store: a Dirt Devil Vibe. Its label claimed that it

发表于:2018-12-11 / 阅读(96) / 评论(0) 分类 365个英语简短小故事

Module 4 The natural elements Unit 1 Electricity today [00:11.08]自然世界 今日电的作用 [00:22.15]Read,learn and think [00:25.47]Electricity is very important to us. [00:27.73]电对我们相当重要。 [00:29.99]I'm going to show a video.

发表于:2018-12-17 / 阅读(218) / 评论(0) 分类 上海牛津初中英语七年级

I am feeling pretty energetic when I finish my three cookies and decide to do a little cleaning. 吃完三块饼干后,我感到精力充沛,决定去打扫一下房间。 I take out a rag and start dusting the living room. 我拿出一块抹布,

发表于:2018-12-17 / 阅读(58) / 评论(0) 分类 ESL露西的一天

This is Scientific American 60-Second Science. I'm Cynthia Graber. This will just take a minute. The fridge is one of your home's biggest energy hogs. Better insulation can make refrigerators much more efficient. And a panel encasing a vacuum is one

发表于:2018-12-24 / 阅读(93) / 评论(0) 分类 Scientific American(五)月

No. 26 Can you help me wash the car? 第二十六课 你可以帮我洗车吗? Practice Listen and Repeat A 1. I use the carwash at the gas station. 我在加油站洗车房洗车。 2. She sprayed me with the hose. 她用水管溅了我一身。 C

发表于:2018-12-25 / 阅读(67) / 评论(0) 分类 快口说英语

I am feeling pretty energetic when I finish my three cookies and decide to do a little cleaning. 吃完三块饼干后,我感到精力充沛,决定去打扫一下房间。 I take out a rag and start dusting the living room. 我拿出一块抹布,

发表于:2018-12-28 / 阅读(49) / 评论(0) 分类 ESL露西的一天

No Housework Day is one of those days you see on calendars on the Internet but dont know where it came from. It is always on April 7th. It is one day of the year when it is OK to do nothing in the house. Everybody has the day off from doing the house

发表于:2018-12-29 / 阅读(94) / 评论(0) 分类 世界节假日博览

No Housework Day is one of those days you see on calendars on the Internet but dont know where it came from. It is always on April 7th. It is one day of the year when it is OK to do nothing in the house. Everybody has the day off from doing the house

发表于:2018-12-29 / 阅读(67) / 评论(0) 分类 英语课程学习计划和讲义

听力题目: 19.(A). Peggys sister will be staying with her for a week. (B). Peggys sister will arrive in eight days. (C). Peggy is going to see her sister tomorrow. (D). Peggy and her sister are coming to town soon. 20.(A). Take it back to the st

发表于:2019-01-18 / 阅读(94) / 评论(0) 分类 托福听力单句训练

A: Honey, the house is such a mess! I need you to help me tidy up a bit. My boss and her husband are coming over for dinner and the house needs to be spotless! B: Im in the middle of something right now. Ill be there in a second. A: This cant wait! I

发表于:2019-01-22 / 阅读(78) / 评论(0) 分类 英语播客-EnglishPod

1. What does the boy want to do at the beginning of the conversation? A. go play outside B. watch TV C. play video games 2. What is one thing the boy is NOT assigned to do around the house? A. clean the garage B. vacuum the floors C. wash the walls 3

发表于:2019-01-23 / 阅读(113) / 评论(0) 分类 听英文对话做选择

CAPE CANAVERAL Two American astronauts will venture outside the International Space Station Monday to stow a failed coolant pump and extend the outpost's Canadian railway. Wearing protective spacesuits in a deadly vacuum(真空) environment, Stephen

发表于:2019-02-05 / 阅读(130) / 评论(0) 分类 英语新闻

9.有客来访Who's there? 是谁呀? 1.Who's there? 谁在那里? 2.Who is it? 你是谁? 1.Unlock the door and let me in. 把门打开让我进去。 2.May Icome in? 我可以进来吗? 1.Ring the doorbell.请按门铃。 2.Please use the d

发表于:2019-02-27 / 阅读(138) / 评论(0) 分类 快口说英语
学英语单词
advanced medium stol transport (amst)
an estimated
atomic fluorescence
avus
band forming pliers
BEMF (back electromotive force)
Benāpol
black dose,black draught
blimpin
breathe deeply
Buddinge
bull eye lamp
chambered ovary
clavus candens
coalesced filament
cussedness
cut-and-paste transposition
damaskin
decktube
delta-front sheet sand
designer apartment
digestant
discriminant of number field
disneyworld
distance between seats
dostoevskis
drove home
dumptor
elastic after-effect
embushment
erythrocyte-antibody rosette
experimental psychiatry
fast hardening concrete
FAT (Factory Acceptance Test)
fibre-optic nuclear hardening
flow contact length
Fuegian
gentleman's measure
glycophyte glykiphyte
gotshal
hair pincers
hair worm
heavyheartedness
hedratresia
hettner
high-dosest
hissie fits
home industries
homogenic incompatibility
Hydrocotyle keelungensis
illiberalize
incomplete symbol
inkling
International Securities Exchange
inventory date
ionospheric radar
jacquins
kabardino-balkaria
Khama III
lieth
macroglossum mitchelli imperator
Mangles, Is.de
Martins B.
methyl transfer
midhinge
monilia albicanss
mosaicism
name of vessel
nanodimers
nitrogen blanketing
object expression
Olethreutidae
parasitic worm
piezoresistive proportionality constant
preexcitation wave
Rinn R.
rural location
scratch disk
sensornet
smoking stand
snap action
sodium-sulphur battery
soil microflora
source program editing
square planar structure
strick on
strike suits
sun-browned
super-metal-rich star
suppression pool spray
Synopsis of Treating Women's Diseases
tachyglossid
tackmeter
thanklewe
tingeth
traffic demand
unpolarized radiation
venae glutaeae inferiores
vertical landing
whole worm antigen
winter cropping
Wintrich's sign