sulfur dioxide造句怎么写

The residue of sulfur dioxide should be more restricted for food safety.

It's simply not putting out enough ash and sulfur dioxide to cause cooling.

The catalyst is characterized by low cost, high catalytic activity and very low activity to oxidize sulfur dioxide to sulfur trioxide.

Making problems much worse for Venus, its atmosphere is a thermal quilt, 93 times denser than Earth's and made up mostly of carbon dioxide and sulfur dioxide.

A scheme using lime waste water as absorbent and selecting ejector scrubber for sulfur dioxide removal is suggested.

Energy consumption per unit of GDP fell 19.1%, chemical oxygen demand by 12.45% and sulfur dioxide emissions by 14.29%.

Early in Earth's history, volcanic eruptions spewed massive amounts of sulfur dioxide into the atmosphere, where UV sunlight broke down the gas and created the odd sulfur isotope ratios.

At its facility in Oregon, Ohio, Marsulex will improve chemical processing equipment, which will reduce sulfur dioxide emissions by no later than July 2011.

Zhou said the country's COD and emissions of sulfur dioxide fell for four consecutive years after the target was set at the beginning of 2006.

The SOD and POD activity were increased in the both plants treated with sulfur dioxide, but the increased ratio of the susceptible plant is greater than the resistant one.

Nukes made 20 percent. in addition, nuclear fission differs from the burning of fossil fuel in that it produces neither sulfur dioxide nor nitrogen oxides, the pollutants that cause acid rain.

Zhou said more than 400, 000 tonnes of sulfur dioxide would be reduced this year and another 200, 000 tonnes of COD would be cut down after the 11th Five-Year Plan was met.

They are mostly sulfur dioxide and nitrogen dioxide from power plants, auto exhausts and industry.

Cremation pumps dioxins, hydrochloric acid, sulfur dioxide, and carbon dioxide into the air.

Biomass pellet machine solid fuel low ash low sulfur, nitrogen oxides, sulfur dioxide, carbon dioxide and soot particle emissions is far less than coal-fired power generation.

A decade ago, Beijing introduced the Blue Sky program to measure sulfur dioxide, nitrogen dioxide and PM 10.

determination of the mass concentration of sulfur dioxide(hydrogen peroxide/barium perchlorate/thorin method)

Vegetation in the surrounding area has been destroyed by acid rain due to high sulfur dioxide emissions.

The current scope of major pollutants includes sulfur dioxide and chemical oxygen demand, a gauge of water pollution.

Effect of sulfur dioxide on the activity of superoxide dismutase and the concentration of malondialdehyde in the lung tissue of mice

For a pollution source with the installation of automatic monitoring equipment, the COD and volume of sulfur dioxide emissions shall be reported on the basis of the automatic monitoring data.

In only two years, the average daily value of sulfur dioxide in the air of the city proper has dropped by 41 percent, and PM10 has declined to the lowest level in the last decade, meeting the expected target ratified by the State Council.

The sulfur removal process of calcium carbide waste water is a chemical reaction between sulfur dioxide and sodium hydroxide.

Carbon monoxide, chlorine, and sulfur dioxide are examples of these gases.

Scientists could use airplanes to inject sulfur dioxide directly into the stratosphere and bring down global temperatures.

Its Ozone Monitoring Instrument on the Aura spacecraft can pick up and measure sulfur dioxide, which you can see in the plot below.

Although eruptions do emit greenhouse gases such as carbon dioxide, volcanoes also spew sulfur dioxide.

Cremation puts harmful gasses into the air including dioxins, mercury vapor from dental fillings, hydrochloric acid, carbon dioxide and sulfur dioxide.

For an eruption to have an influence on global climate, the event must be explosive enough to push sulfur dioxide into the stratosphere, which is above the altitude where rain and snow occur.

The Chinese government has adopted some measures, such as developing clean coal technology and clean-combustion technology, and collecting sulfur dioxide emission fees, to control acid rain.

Coal dust content has obvious influence on sulfur dioxide escaped quantity. When coal dust content increase from 6% to 8%, sulfur dioxide escaped quantity will increase about 10%.