vapor
蒸气
常用释义
英音[ ˈveɪpə(r) ]
美音[ ˈveɪpər ]
变形
复数:
vapors
第三人称单数:
vapors
现在分词:
vaporing
过去式:
vapored
过去分词:
vapored
基本释义
- n. 蒸气;水蒸气(等于 vapour)
例句
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1·Then it snows because as the air rises, it cools off and loses its capacity to hold water vapor.然后就会下雪,因为当空气上升时,它就会冷却并失去保持水蒸气的能力。
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2·Such feedbacks might involve ice on land and sea, clouds, or water vapor, which also absorb radiant heat.这种反馈可能涉及陆地和海洋上的冰、云或水蒸气,这些也会吸收辐射热。
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3·Astronomers therefore prefer dry sites with little water vapor, which is generally found at higher altitudes.因此,天文学家更喜欢水蒸气很少的干燥地点,而水蒸气通常出现在海拔较高处。
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4·"Efficient" irrigation is often used to describe systems that result in 85% of the water disappearing in vapor.“有效”灌溉通常指的都是一些让85%的水最终以水汽的形式逸散的作法。
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5·One of these is the subtraction of water from the ocean by means of evaporation—conversion of liquid water to water vapor.其中之一是通过蒸发的方式,把液态水转化为水蒸气——来减少海洋中的水分。
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6·The same structure that permits the one gas to enter the leaf, however, permits another gas—water vapor—to be lost from it.同样的结构允许一种气体进入叶子,然而,也使得另一种气体——水蒸气——从叶子中消失。
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7·The same structure that permits the one gas to enter the leaf, however, permits another gas—water vapor—to be lost from it.同样的结构允许一种气体进入叶子,然而,也使得另一种气体——水蒸气——从叶子中消失。
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8·Within about a millimeter of the water, air temperature is close to that of the surface water, and the air is nearly saturated with water vapor.在离水不到一毫米的地方,空气的温度接近于地表水的温度,空气中的水蒸气几乎饱和了。
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9·Fluorescent lights use electricity to excite mercury vapor. This produces ultraviolet light that causes a phosphor coating inside the bulb to glow.荧光灯用电激发水银蒸气。这会生成紫外线光而使得镀在灯管内壁上的磷涂层发光.
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10·With temperatures rising and more water vapor in the air, such storms can pull in more moisture and thus rain or snow more heavily than storms of old.随着气温升高,空气中的水蒸气增多,这样的风暴会吸收更多的湿气,因此雨雪会比以前的风暴来得更猛烈。
网络释义
- water vapor : 水汽;水蒸气
- vapor deposition : 蒸镀;汽相淀积
- chemical vapor deposition : 化学气相沉积;化学汽相淀积
- vapor pressure : 蒸汽压
- vapor phase : 汽相;蒸汽相
- mercury vapor : 汞蒸气;水银蒸汽
同义词
同根词
词根:
vapor
vaporous
adj
空想的;多蒸气的;雾状的
vaporing
adj
自夸的;蒸发的
vaporish
adj
似蒸气的;模糊的;忧郁病的
vaporizable
adj
可蒸发的
vapourous
adj
汽化的;气态
vapour
n
蒸气(等于vapor);水蒸气
vaporization
n
蒸发;喷雾器;蒸馏器
vaporizer
n
汽化器;喷雾器;蒸馏器