[化] 汽油辛烷值

What Do Octane Numbers Mean? At the gas pump, you have a choice of octane numbers. 87? 93? Whats the difference? To explain octane numbers, lets take an imaginative leap into the internal combustion engine of a car. Inside the cylinders are combustio

发表于:2018-12-31 / 阅读(101) / 评论(0) 分类 英语听力文摘 English Digest

今天我们要学的词是approval rating。 Approval rating是支持率的意思。Japan's ruling Liberal Democratic Party's approval rating fell to 20%, 日本执政党自民党的民众支持率滑落到20%。 A new survey shows that President Ob

发表于:2019-01-11 / 阅读(129) / 评论(0) 分类 英语每日一词

Global financial markets continue to drop sharply in reaction to an unprecedented downgrade of the U.S. government's credit rating and lingering concerns about European debt problems and global economic growth. In early Asia trading Tuesday, Japan's

发表于:2019-01-31 / 阅读(149) / 评论(0) 分类 英语新闻

By Mil Arcega Washington, D.C. 26 February 2008 Gasoline prices in the U.S. are at a seven-month high after oil prices spiked above $100 a barrel last week. The latest survey shows the national average for gasoline is now about four cents higher per

发表于:2019-01-31 / 阅读(113) / 评论(0) 分类 VOA常速英语2008年(二月)

BEIJING, Feb. 7 (Xinhua) -- China will raise the retail prices for gasoline and diesel by 300 yuan (47.53 U.S. dollars) per tonne starting Feb. 8, the country's top economic planner said Tuesday. The benchmark retail price of gasoline will be lifted

发表于:2019-01-31 / 阅读(115) / 评论(0) 分类 英语新闻

BEIJING, July 13 (Xinhuanet) -- Gasoline powers vehicles all around the world, but a sick Chinese man has been drinking the sticky liquid for 42 years under the illusion that it can relieve his physical pain. Chen Dejun, 71, lives by himself in shabb

发表于:2019-01-31 / 阅读(123) / 评论(0) 分类 英语新闻

TEHRAN, Sept. 28 (Xinhua) -- Iran has started exporting gasoline(汽油), an official was quoted by the local satellite Press TV as saying on Tuesday. The first shipment of Iran's gasoline has been exported(出口 ), Ali Asghar Arshi, manager

发表于:2019-01-31 / 阅读(119) / 评论(0) 分类 英语新闻

WELLINGTON, March 23 (Xinhua) -- Fuel prices are at their highest level in nearly three years in New Zealand on Wednesday after the four main oil companies increased their prices by 3 cents. Shell, Caltex, BP and Mobil have raised the price of 91 oct

发表于:2019-02-02 / 阅读(102) / 评论(0) 分类 英语新闻

The three major credit rating agencies have affirmed France's AAA rating even as the country's borrowing costs are increasing. Standard Poor's, Moody's Investors Service and Fitch Ratings all said Wednesday they are maintaining the country's top cred

发表于:2019-02-02 / 阅读(129) / 评论(0) 分类 英语新闻

LONDON/NEW YORK, March 2 (Xinhua) -- The rating agency Moody's on Friday cut the sovereign credit rating of Greece to the lowest level, saying the country's default risk was high. Moody's downgraded Greece long term sovereign credit rating from Ca to

发表于:2019-02-07 / 阅读(95) / 评论(0) 分类 英语新闻

Standard Poor's Friday downgraded the credit ratings of nine European countries caught up in the eurozone crisis. This includes France, which has Europe's second-largest economy. SP's downgrade of France's credit rating has been expected for weeks. F

发表于:2019-02-07 / 阅读(116) / 评论(0) 分类 英语新闻

Credit rating agency Standard and Poors has revised Nigeria's economic outlook from stable to positive. In a statement, the rating agency says the Nigerian government, under President Goodluck Jonathan, has undertaken several important reform initiat

发表于:2019-02-09 / 阅读(119) / 评论(0) 分类 英语新闻

Standard and Poor's Ratings Services announced Monday that the United States continues to have a AAA [Triple-A] credit rating, but the rating agency lowered its long-term credit outlook for the U.S. government. SP cited U.S. budget deficits and gover

发表于:2019-02-09 / 阅读(168) / 评论(0) 分类 英语新闻

Two rating agencies, Standard and Poors (S P) and Fitch downgraded New Zealands credit rating from AA+ to AA. This is the first downgrade in 13 years. A credit rating gives some idea of whether the economy is stable and whether the government can pay

发表于:2019-02-17 / 阅读(80) / 评论(0) 分类 新西兰英语

The credit rating agency Standard Poor's has downgraded the U.S. credit rating for the first time ever from the country's elite AAA status to AA-plus, with a negative outlook. In a statement late Friday, SP said it made the move because the deficit-r

发表于:2019-02-18 / 阅读(103) / 评论(0) 分类 英语新闻

A major financial services company says that Italy faces a significant chance of having its credit rating cut soon, but that it has no plans to downgrade France's top credit standing. Fitch Ratings said Tuesday it is confident that the 17-nation Euro

发表于:2019-02-18 / 阅读(123) / 评论(0) 分类 英语新闻

Standard Poors has cut Italy's credit rating, citing weak economic growth and political uncertainty. The credit rating agency cut Italy's rating one notch Monday - from A+ to A. SP said the country's shaky coalition government and differences in parl

发表于:2019-02-18 / 阅读(102) / 评论(0) 分类 英语新闻

U.S. President Barack Obama and Congress are engaged in an intense rush to settle on a plan to raise the countrys borrowing limit beyond the current total of more than $14 trillion. It is an effort aimed at averting a possible default on the countrys

发表于:2019-02-19 / 阅读(104) / 评论(0) 分类 英语新闻

Houses haunted 屋子不干净 i just want to go for a ride out an on 我只是想出去兜兜风 thought i'd set this room a light 想着给这个屋子留个光 left alone 仅仅留个光 forever and for crimes unclear 和未解案件一起直到永远

发表于:2019-02-20 / 阅读(108) / 评论(0) 分类 英乐时空

今天我们要学的词组是approval rating。Approval rating,意思是满意度、认可率 。A new poll has found, only 36% of Americans approve of President Trump's performance in the Oval Office, which gives Trump the lowest approval rating

发表于:2019-02-24 / 阅读(89) / 评论(0) 分类 英语单词荟萃
学英语单词
a ting organism which produces diseases
add operation
administration with the will annexed
administrator mode
allists
American leather
Aqzhar
bairstows
be in good condition
bubble butt
butyl crotonate
channel indicating lights
Chapelle
chastity cages
classroom environment index
compressed air vibrator
compulsory retirement plan
crasht
creep damage factor
critical escape speed
description of code structure
dichloromethyl p-chloro-phenyl ketone
drafting scale
drilling log
emergency braking
engineering application
equidistant curve of hypocycloid
equidistant projection space
file window
fixed oceanographic station
flapperdom
floor feeding
fluke disease
follow the lead of
full scan
gametis incongrua
glucans
Granville, Earl of
greens fee
hammered
hand-pull
handling of special cargo
hetero-inoculation
hexagonal enantiomorphy
high modulus glass fibre
hilarie
hypnobasidia
in-and-out reheating furnace
Incorporated Council of Law Reporting
interferences
internal elastic membrane
isocytolysine
juzunal
kid-gloved
make an accommodation
making a price
marsupialisations
medisance
mesolimnions
molecular gage
morphotropic
mozers
needle cast of conifers
Neshannock
new techniques of borrowing
next nearest neighbor
NSHA
nucleus colliculi rostralis
object-oriented precompiler
orthoboric
pen move
phase-locked subharmonic oscillator
planning economics
plate welding
pre-ordain
previous calcining
Primula wangii
professional adviser
prokaryote (dougherty 1957)
quartz horizontal magnetometer
restricted hour tariff
riebel
rodentias
rpp
Saussurea formosana
Sinarundinaria wilsonii
slow-starter
social dilemmas
split coefficient matrix method
stimulated photon
subtreasury
sweep time
ultraviolet remote sensing
underscrupulous
Verkhnyaya Salda
vitroo
water-transport number
well-defined population
wet-blub thermometer
wiesenthal
zenick