立体定位器

第二课的单词 Apparatus n.仪器 同:equipment The town has recently purchased some new fire-fighting apparatus. Assert v.断言 同:insist The witness asserted that the salesman was dishonest. Assign v.分派 同:allot He was pleased that he was

发表于:2018-11-27 / 阅读(426) / 评论(0) 分类 刘毅词汇 5000

It's easy to appreciate the power of the sun 在这样炎热的夏日,站在德州湾海边 on a nice hot summer's day like here on the Texas Gulf Coast. 不难体会太阳的威力 And you can feel the power of the sun on your skin, 皮肤能清楚感

发表于:2018-12-07 / 阅读(102) / 评论(0) 分类 2006年慢速英语(五)月

medical apparatus and instruments: 医疗器械 pharmaceutical factory:药厂 drugstore; chemists shop; pharmacy:药店 pharmacopeia: 药典 prescription: 药方 write out a prescription: 开药方 drugstore; chemists shop; pharma

发表于:2018-12-12 / 阅读(58) / 评论(0) 分类 医学英语

It really is rocket scienceresearchers are using huge x-ray scanners from NASA to understand how sonar might be affecting the hearing of large ocean mammals. These scanners are usually used to inspect the space shuttles solid fuel rockets. Navy sonar

发表于:2018-12-24 / 阅读(88) / 评论(0) 分类 Scientific American(十一)月

[00:04.22]Ill tell her. 我会和她说的 [00:07.30]When I see them all running like that 每次我看他们这样穿着短裤跑步 [00:11.66]I always picture them naked even if I dont want to. 一幅全裸的画面浮现在我脑子里 [00:12.26]w

发表于:2019-01-01 / 阅读(133) / 评论(0) 分类 听电影学英语-朱诺

洪都拉斯新总统宣誓就职 TEGUCIGALPA, Jan. 27 (Xinhua) -- Juan Orlando Hernandez, of Honduras' conservative National Party (PN), was sworn in Monday as the country's president amid tight security at a ceremony in the capital Tegucigalpa. At

发表于:2019-01-07 / 阅读(155) / 评论(0) 分类 英语新闻

Robot Security Could Help Cut Crime 机器人保安有助于降低犯罪率 Shopping centers, stadiums and universities may soon have a new tool to help fight crime. A California company called Knightscope says its robots can predict and prevent crim

发表于:2019-01-12 / 阅读(87) / 评论(0) 分类 2015年VOA慢速英语(六)月

By Larry London Washington, D.C. 16 February 2007 watch RJA report Their name means nothing at all, but is instantly memorable. Their sound mixes heavy metal guitar with danceable beats of pop punk, and is instantly recognizable. Florida rockers Red

发表于:2019-01-12 / 阅读(153) / 评论(0) 分类 2007年VOA标准英语(二月)

Trees in real forests might also share information below ground. 在真正的森林中,树木可能还会在地下交流信息。 But this was really controversial, and some people thought I was crazy, 但这个想法其实挺有争议的,一些人

发表于:2019-01-18 / 阅读(83) / 评论(0) 分类 TED演讲科学篇

HARI SREENIVASAN, PBS NEWSHOUR WEEKEND ANCHOR: For some perspective on the immigration raids, I'm joined from Miami by USA Today immigration reporter Alan Gomez. The immigration community calls them raids. ICE wants to call them planned enforcements.

发表于:2019-01-27 / 阅读(66) / 评论(0) 分类 PBS访谈社会系列

Delicacy was the key word. Not a whisper of disturbance could be allowed into the room containing the apparatus, so Cavendish took up a position in an adjoining room and made his observations with a telescope aimed through a peephole. The work was in

发表于:2019-01-29 / 阅读(76) / 评论(0) 分类 万物简史

The selfie stick didn't always look like this. The original patent was filed all the way back in 1984, before cell phones were ubiquitous. Before the word selfie was even coined, let alone in the dictionary. The first selfie stick was neither as eleg

发表于:2019-02-04 / 阅读(85) / 评论(0) 分类 阅读空间

加拿大研究人员开发雷达隐身衣 TORONTO, Nov. 25 (Xinhua) --- Witches and magic may not exist, but Harry Potter's invisibility cloak certainly does. A pair of researchers in the Canadian city of Toronto have developed their very own cloaki

发表于:2019-02-05 / 阅读(122) / 评论(0) 分类 英语新闻

HARBIN, March 2 (Xinhua) -- A therapeutic(治疗的) apparatus to treat Parkinson's disease has been developed in northeast China's Heilongjiang Province, according to the provincial science and technology department. It is a worldwide breakthrough i

发表于:2019-02-06 / 阅读(107) / 评论(0) 分类 英语新闻

ABIDJAN, Dec. 6 (Xinhua) -- Cote d'Ivoire's political crisis deepens with the appointment of two prime ministers by the two presidential candidates declared the winner of the Nov. 28 run-off respectively by the electoral commission and the Constituti

发表于:2019-02-08 / 阅读(117) / 评论(0) 分类 英语新闻

The Flies and the Honey-PotA NUMBER of Flies were attracted to a jar of honey which had beenoverturned in a housekeeper's room, and placing their feet in it,ate greedily. Their feet, however, became so smeared with thehoney that they could not use th

发表于:2019-02-08 / 阅读(149) / 评论(0) 分类 英语美文

BRUSSELS, Jan. 3 (Xinhua) -- As the three new pan-European financial(金融的) watchdogs began to operate at the start of 2011, the European financial sector will usher in a new era of tough supervision. The date of Jan. 1, 2011 marks a turning

发表于:2019-02-08 / 阅读(110) / 评论(0) 分类 英语新闻

That, sir, is the true philosophy of the case, you may depend upon it. 先生,这就是此事的真正原因,你当然可以相信。 But we will now drop the discussion of these matters; 不过,此刻我们还是别再继续讨论这一话题,

发表于:2019-02-13 / 阅读(62) / 评论(0) 分类 美国语文第五册

Properly analysed, Fraunhofer lines provide information about the exact chemical make-up of whatever is reflecting the light. 经过恰当分析,夫琅和费谱线可以提供关于任何反光物体的化学组成的确切信息。 Their patterns

发表于:2019-02-16 / 阅读(96) / 评论(0) 分类 经济学人科技系列

aboard prep./adv. 在(船、飞机、车)上,上(船、飞机、车) aborted a. 流产的,失败的 abuse n./vt. ①滥用,妄用②虐待,伤害③辱骂,毁谤 account n. ①记述,描述,报告②账,账户③解释,说明 vi. (for) ①说明的

发表于:2019-02-18 / 阅读(71) / 评论(0) 分类 大学四六级阅读
学英语单词
al-askari
asexualist
attrites
automobile hybrids
beggest
bull fiddle
burn up level
closed supply circuit
Co. A.
colloclarain
come to perfection
communication region
conversate
creagorry (creag ghoraidh)
cut-in wind velocity
dad in prison
discending paper partition chromatography
doxapril
draft moulded
dual spin satellite
dunshes
dynamic fluid loss test
eliacostas
Ellenhall
Exotic Option
facette
fiberglass reinforcement
first cost method
fisherman staysail
flame-coloureds
fragilaria brevistriata
Friedeburg
fundamental subvariety
fuzzy subgroup
gigapixels
Gisburn
go walking
gunnerson
heldman
hirschstein
hyperprolific
inedited
instant chrysanthemum beverage
intestinal phase of gastric secretion
introduction of advanced technology
jauntinesses
jelly roll
Kartuni
keratinizied
kilovolt meter
kittles
lateral logger
lauricidin
leiomyoma of bladder
letup
linderic acid
Macaranga hemsleyana
magnetic head core
material thickness
metacisms
methylhydrazobenzene
Microthoracina
Mitemate 50 emulsion
mogul lamp-holder
muscular dilator operculi
neshoba
non-polar stationary phase
of this sort
panspermism
particle separator
phenylglycolic acid
photoelectric flame-failure detector
pier leg
play the piano
practical operation
prej
pseudopelade of Brocq
psychological field
put in respite
quintuple-ribbed
Rhinkanal
rootlet
Ruysch's membranes
sideways diffusion
single purpose statement
software support environment
structure map
tetraonidaes
the built environment
theoretical result
thread whirling machine
time pay
titania
traveling counting glass
two-dimensional code
Underadduction
unspecifiability
virbration wave
wane and wax of yin and yang
WinHex
zone melting method