4周搞定2000+托福核心词
氨
ammonia
常考释义
What this means is that in addition to rocky and metallic particles there would be other solids like frozen water and frozen ammonia.
这就意味着除了岩石和金属颗粒，还有其他的固体比如说冰和固态氨气。
来源于：听力OFFICIAL38 L4n. 氨气
So, in the outer accretion disk, compounds like water and ammonia exist in frozen form.
所以，在外部的吸积盘里，水和氨气的混合物是以冰冻状态存在的。
He misidentified the first organics we found as ammonia crystals.
第一次发现有机物时 他把它错认成氨晶体
来自《星际穿越》
图片源自网络
What this means is that in addition to rocky and metallic particles there would be other solids like frozen water and frozen ammonia.
这就意味着除了岩石和金属颗粒，还有其他的固体比如说冰和固态氨气。
来源于：听力OFFICIAL38 L6Then some astronomers came up with the idea that atmospheric ammonia might have acted as a greenhouse gas.
然后天文学家们就有另外一个想法，就是大气氨可能扮演了温室气体的角色。
来源于：听力OFFICIAL22 L3But ammonia would have been destroyed by the ultra-violet light coming from the Sun and it had to be ruled out too.
但是氨气就会被来自太阳的紫外线所分解，所以氨气一定会被排除。
来源于：听力OFFICIAL22 L3The Jovian planets, on the other hand, contain a large percentage of the gases hydrogen and helium, with varying amounts of ices: mostly water, ammonia, and methane ices.
而类木行星恰恰相反，包含较大比例的气态氢和氦，以及各种形态的冰（大部分是水、氨和甲烷冰）。
来源于：阅读OFFICIAL16 P3n. 氨；阿摩尼亚
Dilute the ammonia with water before you use it.
使用氨之前用水稀释它。
He misidentified the first organics we found as ammonia crystals.
第一次发现有机物时，他把它当成氨晶体。
来自《星际穿越》
图片源自网络
The Jovian planets have very thick atmospheres consisting of varying amounts of hydrogen, helium, methane, and ammonia.
类木行星有非常致密的大气层，主要由变化量的氢、氦、甲烷和氨组成。
来源于：阅读OFFICIAL16 P3n. 氨水
But why water and not, say, hydrogen peroxide or even ammonia?
可是，为什么是水，而不是双氧水或是氨水呢？
ammonia synthesis
氨合成；氨合成法
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