脉 伐(可变电抗混频放大,低噪声微波放大器),参量放大器

A: OK, so are you ready to learn how to bake a cake? 好的,你现在准备好了如何做一块蛋糕了吗? B: Almost, let me just put my apron on. 差不多,让我把我的围裙穿上。 A: OK, so the first thing we are going to do is pre-h

发表于:2018-11-30 / 阅读(259) / 评论(0) 分类 纯正地道美语

mixer decline colonist head ridicule sardine contention banquet conviction fighter singular scent frequent freshen Venus pearl pastry deficit overlap jelly arena frustrate knit edit deport strait

发表于:2018-12-01 / 阅读(241) / 评论(0) 分类 用Mp3背六级单词

[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(299) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

Splendid! He kept his telescopic cameras carefully aimedglued to their moving objective; 精彩片他小心地调着望远摄影机的镜头,盯紧了那移动着的对象。 clapped on a higher power to get a close-up of the frantic and distorted

发表于:2018-12-07 / 阅读(186) / 评论(0) 分类 美丽新世界

Scientists Warn AI Can Be Dangerous as Well as Helpful to Humans 科学家警告人工智能对人类的利与弊 LOS ANGELES Artificial intelligence, or AI, no longer simply exists in science fiction movies and books. Scientists warn AI has and will

发表于:2018-12-16 / 阅读(195) / 评论(0) 分类 VOA标准英语2016年(五月)

BBC News with Julia Candler. A senior member of North Koreas government has warned that his country would react with a pre-emptive nuclear strike if it saw signs that the US was preparing to launch an attack. Speaking to the BBC, the Vice Foreign Min

发表于:2018-12-20 / 阅读(202) / 评论(0) 分类 中英双语新闻

A:I have been looking at this online catalog for over an hour and I still havent finished getting all the kitchen appliances that we need! B:What are you getting? A:Well, the first thing on my list is a new blender.I decided to also get a juicer and

发表于:2018-12-25 / 阅读(177) / 评论(0) 分类 纯正地道美语

第一句:Mr.Smith, Mr.Brown of DEF Computer Company is on the line. 史密斯先生,DEF电脑公司的布朗先生找您。 A: Mr. Smith, Mr. Brown of DEF Computer Company is on the line. 史密斯先生,DEF电脑公司的布朗先生找您。

发表于:2018-12-26 / 阅读(216) / 评论(0) 分类 天天商务口语

第一章 练习13:重读方式 Exercise 1-13 Variable Stress Exercise 1-13: Variable Stress Notice how the meaning of the following sentence changes each time we change the stress pattern. You should be starting to feel in control of your sentence

发表于:2018-12-27 / 阅读(256) / 评论(0) 分类 美式英语正音训练

Since Donald Trump was elected president, the number of churches in the United States declaring themselves sanctuaries or safe places for undocumented immigrants has more than doubled. However, few people are taking refuge in them. After Trumps victo

发表于:2019-01-02 / 阅读(212) / 评论(0) 分类 2017年VOA慢速英语(八)月

In my lab, we recently made a cancer nanodetector 在我的实验室,我们最近研制出了一种癌症纳米检测器, that is so small that it could travel into the body and look for tumors. 小到可以进入全身血液循环并寻找肿瘤。

发表于:2019-01-03 / 阅读(218) / 评论(0) 分类 TED演讲科学篇

PCRthe polymerase chain reactionis a crucial tool. The DNA amplification technique is used in genome sequencing, forensics and the diagnosis of various diseases. To give researchers more genetic material to work with, a PCR instrument repeatedly heat

发表于:2019-01-08 / 阅读(211) / 评论(0) 分类 Scientific American(十)月

This is Scientific American 60 Second Science, I am Karen Hopkin, this will just take a minute. Every year, about 10 million tons of paper winds up in American landfills and incinerators, which is not only wasteful but adds CO2 to the atmosphere. Rec

发表于:2019-01-08 / 阅读(216) / 评论(0) 分类 Scientific American(三)月

LOURDES GARCIA-NAVARRO, HOST: And now to a story about the longest losing streak in Oscar history. A sound rerecording mixer named Kevin O'Connell earned an incredible 20 Academy Award nominations and zero wins. This year, he could break the curse. H

发表于:2019-01-16 / 阅读(229) / 评论(0) 分类 2017年NPR美国国家公共电台2月

Because of course, the ear is, I mean, subject to all sorts of things. 这当然是因为,我是说,耳朵受制于很多因素。 The room we happen to be in, the amplification, the quality of the instrument,the type of sticks...etc., etc. 我们现

发表于:2019-01-18 / 阅读(180) / 评论(0) 分类 TED演讲国际问题篇

SYDNEY, Feb.4 (Xinhua) -- The Commonwealth Bank of Australia ( CBA) is the first of Australia's big four banks to pass on the central bank's interest rate cut to home loan customers. The Reserve Bank of Australia cut interest rates by 0.25 percent on

发表于:2019-02-05 / 阅读(217) / 评论(0) 分类 英语新闻

May I have a dance ? 欧美人喜好聚会,聚会形式千奇百怪,而最受年轻人喜欢的就是舞会,一般舞会的名称有 a dance, a mixer及 a dance party , 参加舞会是 go to a d

发表于:2019-02-15 / 阅读(222) / 评论(0) 分类 实用英语

3 tagholes vertical clean spray 三孔盆中喷水 3 tapholes 三孔型 above counter mounting 台上安装 Access 配件 applied deep basin surface 实用深盆底 basin with pedestal 连柱盆 basin 洗手盆 bathtub mixer with shower head 挂墙式浴

发表于:2019-02-19 / 阅读(238) / 评论(0) 分类 实用英语

The Revolution in American Higher Education To produce the upheaval in the United States that changed and modernized the domain of higher education from the mid 1860's to the mid 1880's, three primary causes interacted. The emergence of a half dozen

发表于:2019-02-25 / 阅读(240) / 评论(0) 分类 双语有声阅读

知道Margarita 和 Martini的区别吗?如果酒吧侍者问:On the rocks, sir?,您又该怎么回答呢?这里是一些有用的表达,能够帮助您用英语来点酒! On the rocks 这表示加冰块, 比如说: I'll have a whisky o

发表于:2019-03-11 / 阅读(349) / 评论(0) 分类 英语口语
学英语单词
-commissioned
aabaca
all-in-one-piece
amplitude-frequency response characteristics
Ascaris mystax
Bethe theory
beugh
bidens parviflora willd.
bio-macromolecule
Bohr-Mottelson model
border of paper currency
cable trays
cam driving
caramelen
carbon for flame arc
chemical condenser
Cherokee rose
class of precision
copper asbestos packing
customerization
decussatio
demand check
design guidelines
disgowns
dojs
drain of
earthlife
educational philosophy
Erytonal
faires
Gassane
gate reference
genus Monocanthus
george ade
gooners
gravity selector
grease pits
gunpoint
heat urticaria
hyper-growth
hyperinflated
hypotrachyna infirma
identification condition
imbitterer
indefinite reference
insurmountably
internal air pressure
intransitive verbs
L. C. D. C.
language analysis
latch and lock
literal string constant
lithionite-granite
malleatory chorea
mini-moke
misremembered
mooring lighter
mother-child relationship
national metal exchange
nervous regulation
nuclear spin entropy
pentadecathlon
phenomenalistic
phenthiazone
plant crops
Plaski
Polygonum schischkinii
pregerson
psit-
pulmonary emphysema
real person
recirculated
regularizing
rose hip syrup
rough turned
scanning arm
sludged
smuggling raisins
snuffed out
srcs
standard hygrometer
standard platinum rhodium thermocouple
steel plain splice
STMYCIN
stopped mortise
strap-like
striped package
surface-friction
Tacuarembó, Dep.de
terminal cold storage
the hidden hand
to bump
to-dreve
trenettes
tunghinensis
unflushed
user case
Vertheuil
waveness
what under the canopy
Woodford, C.
zaffir