sulphur 例句搜索结果

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1.

The world supply of fuels that are low in sulphur is believed to be limited.

人们认为，全世界低硫燃料的供应有限。收藏反馈
2.

sulphur is a constituent of gunpowder

硫是火药的组分。收藏反馈
3.

One day, by chance, Goodyear dropped a small piece of molded rubber on to a stove at the same time a piece of sulphur slipped out of his hand.

有一天,古德伊尔偶然把一小块成型像胶掉在炉子上,同时又有一块硫从他手中滑下。收藏反馈
4.

Observations do not indicate that cloud nucleus concentrations parallel those of sulphur dioxide.

观测没有表明云核浓度与二氧化硫浓度相关。收藏反馈
5.

High concentration of sulphur dioxide, nitrogen, oxides and dust have long been known to be harmful.

人们早已知道，二氧化硫、氮、氧化物和尘埃浓度高是有害的。收藏反馈
6.

Some sulphur dioxide is liberated when coal, heavy oil and gas burn, because they all contain sulphur compounds.

因为煤、重油和煤气都含有硫化物，所以在它们燃烧时会放出一些二氧化硫。收藏反馈
7.

Sulphur, a ubiquitous element in the lower atmosphere was identified from the outset as a predominant component in the stratospheric aerosol

在底层大气中处处存在的元素硫从一开始就被认为是平流层气溶胶的主要成分。收藏反馈
8.

For example, ultramarine, made by the grinding of lapis lazuli, and red pigments made of sulphur and silver, were admired for their cost

如由天青石研磨制成的佛青色、用硫和银制成的红颜料，因其高昂的费用而倍受青睐。收藏反馈
9.

According to preliminary calculations, it costs a total of some $800, on average, to stop a ton of sulphur from getting into the air.

根据初步计算，防止一吨硫进入空气平均要花费约800美元。收藏反馈
10.

The gas, which is sulphur-free, contains 89-99% methane, up to 6% ethane, and 3% propane

天然气不含硫，含甲烷88-99%，乙烷6%和丙烷3%。收藏反馈

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sulphur 例句搜索结果

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