Instead , the new study included a full range of pollutants , including sulfur dioxide , nitrogen oxide and water vapor .
与之相反,新的研究包括全部范围的污染物,包括二氧化硫,氮氧化物和水蒸汽。
The base of a wide variety of derivatives that mean ' to rise in a cloud , ' as dust , vapor or smoke , and related to semantic notions of breath ......
该词衍生出许多含义,原意是’升入云中‘,就好像尘埃、水汽与烟雾一般,语义上与呼吸有关……
Previous flybys detected water vapor , sodium and organic molecules , but scientists need to know more aboutthe plume 's composition and density to characterize the source , possibly a liquid ocean under the moon 's icy surface .
In a famous 1953 experiment at the university of chicago , chemist harold urey and , chiefly , his graduate student stanley miller showed that a primitive atmosphere of methane , ammonia , water vapor and hydrogen , when blitzed by a lightninglike spark , produced a residue rich in amino acids - building blocks of proteins .
The government has ordered the utility to release ' potentially radioactive vapor ' from the reactors , but hasn 't confirmed any elevated radiation around the plant .
政府此前下令东京电力公司从反应堆释放“可能带有辐射的气体”,但尚未证实核电站周边有辐射升高的情况。
The final step in gasoline production is the blending of fuels with different octane ratings , vapor pressures , and other properties to meet product specifications .
在汽油生产的最后一步是将辛烷值、蒸汽压及其它性质不同的燃料进行混合,以满足产品规格。
When a steel rod covered with this coating was heated , the result was a continuous film of vapor on the rod without bubbling .
一个带有这种涂层的钢棒先加热并在水中冷却时,会在钢棒周围形成连续的蒸汽膜,但不会出现鼓泡现象。
Higher mercury vapor levels may exist and could require additional protective equipment and professional expertise .
可能会出现高浓度的水银蒸汽,从而需要进一步的防护设备以及专业知识。
Dew is a liquid that condenses directly on to grass and other surfaces from water vapor in the air .
露水是空气中水蒸汽直接凝结在草和其他物体表面的液态水。
The bright yellow arcs that streak the marine cloud layer are ship tracks-clouds that form when water vapor condenses onto the myriad tiny pollution particles in ship exhaust .