[化] 氧化物催化剂

oxide catalyst的用法和样例:

例句

  1. This review covers the trend and current status of dynamic structure study of oxide catalysts for selective oxidation of alkane.本文综述了近年来低碳烷烃选择氧化反应中氧化物催化剂动态结构的研究进展。

One main goal in the renewable energy field is to find an efficient, inexpensive way to split water into hydrogen and oxygen. The hydrogen could then be used as a fuel source for vehicles or fuel cells. Typically, an electric current breaks the water

发表于:2019-01-02 / 阅读(166) / 评论(0) 分类 60秒科学

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

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This is Scientific Americans 60-Second Science. Im Adam Hinterthuer. Got a minute? Heres a possible blood pressure remedy. But its only for those who can stand the heat. Its capsaicin, the active ingredient in peppers like habaneros that should pro

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One main goal in the renewable energy field is to find an efficient, inexpensive way to split water into hydrogen and oxygen. The hydrogen could then be used as a fuel source for vehicles or fuel cells. Typically, an electric current breaks the water

发表于:2019-01-08 / 阅读(185) / 评论(0) 分类 Scientific American(四)月

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Kid Rock describes his latest album, Born Free, as organic blues-based rock and roll. Born Free is Kid Rock's first new album in more than three years. He left the comforts of his home studio in Detroit, Michigan to record the collection in Los Angel

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Sunscreen comes in many forms, each with its own impacts on your body and the environment. 防晒霜有很多种,每种对你的身体和环境影响各有不同。 With so many options, how do you choose which sunscreen is best for you? 有了这么

发表于:2019-01-17 / 阅读(173) / 评论(0) 分类 TED演讲教育篇

It's been 10 years now since the attacks on September 11, 2001 that killed thousands in America. For families and friends of those killed, the pain is still raw. However, the tragedy has proved a catalyst for one organization to rise out of the rubbl

发表于:2019-01-19 / 阅读(189) / 评论(0) 分类 世界各地新闻集锦

电脑英语--常见硬件篇 CPU:Central Processing Unit,中央处理单元,又叫中央处理器或微处理器,被喻为电脑的心脏。 RAM:Random Access Memory,随机存储器,即人们常说的内存。 ROM:Read-Only Memory,

发表于:2019-01-26 / 阅读(161) / 评论(0) 分类 实用英语

In the early 1800s there arose in England a fashion for inhaling nitrous oxide, or laughing gas, after it was discovered that its use was attended by a highly pleasurable thrilling. For the next half century it would be the drug of choice for young p

发表于:2019-01-29 / 阅读(124) / 评论(0) 分类 万物简史

Beijing's last large coal-fired power plant suspended operations last Saturday, meaning the capital has become China's first city with all its power plants fueled by clean energy. 上周六,北京最后一座大型燃煤电厂停机备用,这意味

发表于:2019-02-04 / 阅读(130) / 评论(0) 分类 英语新闻

18招促环保(双语) 我们中的每个人都应该对自己日常生活活动和选择所产生的温室气体负责。因此,防止气候变化需要地球上的每个人共同来努力。在中国,平均每户每年的碳排放量是2.41吨

发表于:2019-02-06 / 阅读(224) / 评论(0) 分类 实用英语

BEIJING, July 11 (Xinhua) -- The State Council, or China's Cabinet, announced on Wednesday that it will boost the development of the nation's distribution industry with the goal of establishing a modern goods distribution system that is efficient, co

发表于:2019-02-08 / 阅读(182) / 评论(0) 分类 英语新闻

Researchers from Xian Jiaotong University in Northwest Chinas Shaanxi Province have developed a way to eliminate air pollutants during the coal-burning process, which they hope would significantly address the countrys smog problems. 来自中国西北的

发表于:2019-02-13 / 阅读(226) / 评论(0) 分类 英语新闻

China's State of the Environment Report for 2012 suggests that the overall quality of China's environment is balanced and stable. The condition of underground water remains to be a big concern. Li Dong has the details. Released annually by China's Mi

发表于:2019-02-14 / 阅读(281) / 评论(0) 分类 世界各地新闻集锦

电脑英语--常见硬件篇CPU:Central Processing Unit,中央处理单元,又叫中央处理器或微处理器,被喻为电脑的心脏。 RAM:Random Access Memory,随机存储器,即人们常说的内存。 ROM:Read-Only Memory,只

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发表于:2019-02-16 / 阅读(136) / 评论(0) 分类 实用英语

The World Health Organization, upgrading a previous warning, said June 12 that diesel exhaust causes cancer and called for tighter emissions standards, comparing the risk of exhaust to second-hand cigarette smoke. Tuesdays announcement comes after in

发表于:2019-02-17 / 阅读(169) / 评论(0) 分类 英语新闻

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发表于:2019-02-21 / 阅读(125) / 评论(0) 分类 实用英语

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发表于:2019-02-25 / 阅读(205) / 评论(0) 分类 万物简史
学英语单词
17-hydroxy-11-dehydro-corticosterone
Aarnes
acmaeodera (cobosiella) luzonica volkovitshi
aero-arthrosis
be -all
bicycle rifle
bisulfite
blow the gaff
cabilla
cacalohastine
carbon-emission
casuarinoides
cater especially to foreign tourists
cathode vacuum etching
cell cleavage
chromodynamics
collectivizings
competitionless
corrosivegastritis
culture pearl
decoalescence
decresion
dendritic osteophyte
dirtish
dirty ballast
driftling
Eigeltingen
embushing
EOST (electrical output storage tube)
execution/control function
flat earther
fluorinated compound propellant
foam-tester
four-core
fresnel refection coefficient
golden states
got in one's way
Grecian laurel
haema
HD oil
hobby bobby
hold a post at
Ichalki
iliacofemoral
inverewe
invoice system
led up
Lee,Francis Lightfoot
let me
little one
Lloydminster
mangastan
manicle
matched transistor pair
Mikagura-dake
minority culture
neutral injection
non-linear analysis
nonparameter test
notcutts
number of extra width
O. S. A.
optic fiber pressure transducer
oxamide
parallel processor system hardware
Pellegrino Parmense
pentarsic
peroxidising
Pochinki
policy decision costs
premining stress
provis
Quercus sclerophylla
relesch
ric
rosid dicot genus
scanning spot control
Sch-indicators
sea-born magnetometer
secure to single buoy
Sheridan Lake
shipping isolator
slipping torque
specific relationship
spiral-shelled
sporidesmin
Stop starboard!
suspense accounts
Swart, Charles Robberts
tail rhymes
technical attack
Trajanic
underer
untacking
uricotelism
vacuole(darlington 1941)
viier
VLSI circuit
wash(ing) oil
xenografted
yellow-fever vaccine
you can't know