脉宽调制信号

发表于:2018-11-29 / 阅读(439) / 评论(0) 分类 英语歌曲第六辑

17Giving First Aid GLOSSARY nurse a medical professional who helps a doctor; a person who provides basic medial services, but isnt as highly trained and educated as a doctor* If you like taking care of people, but you dont want to be a medical studen

发表于:2018-12-03 / 阅读(321) / 评论(0) 分类 2007年ESL之就医和人际交往

So how is it, doc? It goes alright? Good. OK. I have my pulse checked coz Jim from Texas says his pulse is fast, really fast and he'd like to know if he should worry about it. Is a fast pulse an indication of anything specific? Well, you'd know the n

发表于:2018-12-11 / 阅读(275) / 评论(0) 分类 访谈录2009

UNIT TWELVE [00:15.99]What letter is this?Picture 1. [00:23.54]What letter is this,Tony.It is B.Picture 2. [00:37.28]What number is this? It is eight.Picture 3. [00:51.15]What shape is this? It is a square.Picture 4. [01:03.87]What shape is this? It

发表于:2018-12-13 / 阅读(340) / 评论(0) 分类 小学综合英语1A

Volume 体积 Volume is how much space something occupies. 体积是指某一物体所占的空间。 In this case, space consists of three dimensions, length, width and height. 这样的话,空间由长、宽和高这三维组成。 Volume is pres

发表于:2018-12-13 / 阅读(184) / 评论(0) 分类 与美国小学生一起学英文第4册

Grief can drive people to extraordinary lengths. 语音讲解: 1.grief /gri?f/ 2.lengths/le?s/ 词汇讲解: 1.grief-grieve relief(放松),grief(悲痛) 是名词 relieve(使.放松),grieve(使.悲伤) 是动词 His grief was etch

发表于:2018-12-18 / 阅读(183) / 评论(0) 分类 自然拼读教材英语字母拼读法(学生用书)Book 3-2

A: Welcome to Bills Fabric World. What can I do for you today? B: I was wondering if you guys also tailor clothes? A: Sure we do! We have the best tailors in the country! What is it that you need exactly? B: Well, Im looking to get a custom-made suit

发表于:2018-12-25 / 阅读(154) / 评论(0) 分类 纯正地道美语

SBA Software generated group Blocking-Acknowledgement message 软件产生的群闭塞证实消息 SCCP Signalling Connection Control Part 信令连接控制部分 SCMG SCCP Management SCCP管理 SCP

发表于:2019-01-03 / 阅读(199) / 评论(0) 分类 电信英语

哥哥的心愿 A friend of mine named Paul received an automobile from his brother as a Christmas present. On Christmas Eve when Paul came out of his office, a street urchin was walking around the shiny new car, admiring it. Is this your car, Mister

发表于:2019-01-03 / 阅读(209) / 评论(0) 分类 趣味英语

(SOUNDBITE OF MUSIC) DAVID GREENE, HOST: So it has been a year now since a gunman killed 49 people at the Pulse nightclub in Orlando. And today on StoryCorps, we're going to remember Deonka Drayton, one of the people murdered that night. She was 32 a

发表于:2019-01-17 / 阅读(311) / 评论(0) 分类 2017年NPR美国国家公共电台6月

黄金一直是高品质、美丽和财富的象征。称某种东西为金质的意味着它具有很高的质量和价值。今天我们通过例子来学习一下和golden有关的习语英语词汇吧~ 1.the golden rule 金科玉律;指导原则

发表于:2019-01-17 / 阅读(190) / 评论(0) 分类 英文语法词汇

Science and Technolgy 科技 Arthritis and botulinum toxin 关节炎与肉毒杆菌毒素 Something to celebrate 值得庆贺 Botulinum toxin may help relieve chronic pain 肉毒杆菌毒素也许能够帮助缓解慢性疾病的痛苦 ARTHRITIS is t

发表于:2019-01-26 / 阅读(173) / 评论(0) 分类 经济学人科技系列

Dentists and researchers have come up with the formula for the perfect smile, from the size and width of each tooth to the curve, colour and shape of the teeth, and the overall width of the smile. 牙医和研究学者已经研究出完美笑容秘诀,

发表于:2019-02-05 / 阅读(191) / 评论(0) 分类 阅读空间

Measuring just 1.2 meters high and the width of a single bed, rooms at the Taiyuan Shangjian Capsule Hotel are not the most luxurious. But with all the amenities of modern accommodations, including free Wi-Fi, a laptop desk and TV -- and at a cost of

发表于:2019-02-08 / 阅读(163) / 评论(0) 分类 cctv9英语新闻2015年

Lesson 334 Your pulse is regular. 1.Your pulse is regular.您的脉搏正常。 2.I have a regular diet.我的饮食是有规律。 3.I'm not a regular lawyer.我不是正式的律师。 4.He has no regular work.他没有正式的工作。 5.It's my

发表于:2019-02-12 / 阅读(241) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句

Only in the agony of parting, do we look into the depths of love. 语音讲解 单词发音 agony n.苦恼;极大的痛苦;临死的挣扎 parting n.分手;分离;分界点 depth n.(海洋)深度;深奥 连词发音 only in the agony of 轻读

发表于:2019-02-13 / 阅读(367) / 评论(0) 分类 跟着Gwen学英语之每日早读

在英语学习中,how与what是很常用的,在许多情况下,两者用法极为相似,只是句型结构稍有不同。 在许多情况下,两者用法极为相似,只是句型结构稍有不同: 1. 两者均可用来引出感叹句,

发表于:2019-02-13 / 阅读(211) / 评论(0) 分类 英文语法词汇

Lana measured Stubway's foot long sandwich. It didn't measure up. It was 11 inches long. She measured her friend's foot long. It was a tad longer, at 11.5 inches. For the next three months, Lana measured Stubway's sandwiches. She got her Facelook fri

发表于:2019-02-15 / 阅读(199) / 评论(0) 分类 英文短篇故事(纽约)

A: Help! Are you a doctor? My poor little Frankie has stopped breathing! Oh my gosh, Help me! I tried to perform CPR, but I just don t know if I could get any air into his lungs! Oh, Frankie! B: Ellen, get him hooked up to a monitor! Someone page Dr.

发表于:2019-02-15 / 阅读(207) / 评论(0) 分类 英语播客-EnglishPod

How vain and foolish, then, thought I, 于是,我心里想, for timid untravelled man to try to comprehend aright this wondrous whale, by merely poring over his dead attenuated skeleton, stretched in this peaceful wood. 那些足不出户的胆小鬼

发表于:2019-02-17 / 阅读(195) / 评论(0) 分类 白鲸记
学英语单词
-lite
a deep impression
account title for annual expenditures
active vibration isolation
allantoic sac
applied value
barely-there
bellows-type mechanical seal
beta-phenyl-hydrazine
bosonize
callistocythere shuliana
chandrasekhar-schonberg limit
Charter Vessel
chequered career
Chinese hibiscus
chloride stress
climatic treatment
Colusa County
common capital stock
compound nuclear reaction
crystalline enzyme
crystallographers
crystalware
cuestiform
Deutschland
dextro-(d-)
diastereomorphism
double nips
dribble charging
ecarteur
esksides
exoglucohydrolase
eyeservants
Faraday birefringence
gapicomine
goods trade-mark
guv'nor
heat flow diagram
heteronucia laminata
HPCI pump (high-pressure coolant injection pump)
in someone's head
induction of labor with bougie
jiscs
kneeing
laboratory reliability test
LCL car
leveling roller
loss of use
lowest-paid
macropodus opercularis
market level
Markit
middlehard
molten rock casting
morgan le fays
nefandous
node of a truss
norhopane
numstring
out of stock rate
package tour
parcity
pediocactuss
pelletierine hydrochloride
plant-own power
play the accompaniment to
PNCV
polerovirus cucurbit aphid-borne yellows virus
power filter
pro forma transaction
procurement of material
proportionals
quercus garryanas
rail-and-structural steel mill
relative capacity
rotary heat exchanger
running off at the mouth
rupestre
Sarcandrae
shockcorded
shovelfuls
sinarella formosensis
slowed-downs
soft-tops
solderless connection
Soxisol
spaghetti western
Ste-Gemme-la-Plaine
stochastic control process
Stroganovite
suzani
Swisshome
the public gallery
time recovery
tuberosity of fifth phalange
unslot
varyte
viverriculla indica
waybung
Whitehills
withdrawal of claim
x-ray lamp