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hydrogen n.【化學】氫。

hydrogen bomb

Hydrogen and co have both been used for estimation of noble metal surface areas . 和CO都已用來測定貴金屬的表面積。

The first bubbles to escape from the liquid are a mixture of air and hydrogen . 從該液體中最先逸出的氣泡是空氣和氫的混合物。

This cubic inch of hydrogen would contain about 880 billion billion atoms . 這一立方英寸的氫就將含有大約88萬萬萬億個原子。

The ground state of hydrogen is stable for an indefinitely long period of time . 基態氫可以在無限長的時期內處于穩定狀態。

The linear glucan molecules of cellulose are bound together by hydrogen bonds . 纖維素中直鏈葡聚糖分子由氫鍵連接在一起。

As he went out, a smell of hydrogen sulfide, like rotten eggs, wafted in . 他一出去,一股硫酸味道象臭雞蛋似的吹了進來。

The neutron log is primarily responsive to the amount of hydrogen in the formation . 中子測井對巖層的氫含量有顯著反映。

Our supplies of energy are from the sun, rain, coal, uranium and hydrogen . 我們的能量來源于太陽、雨水、煤、鈾以及氫。

The hydrogens no longer eclipse each other and are said to be staggered . 氫原子彼此之間不再是重疊的,而是交叉的了。

It is not possible for the bacteria to rid themselves of the hydrogen in this fashion . 細菌不可能用這種方法脫去氫。

Fire will take place if the gases hydrogen and oxygen are mixed and ignited . 如果將氫氣和氧氣混合并點燃,就會著火。

Astronomers have found that many stellar objects contain hydrogen atoms . 天文學家們已經發現,許多恒星上含有氫原子。

The free alkali metals react immediately with water to liberate hydrogen . 游離的堿金屬直接和水中作用,放出氫氣。

The simplest covalently bonded molecule is formed from two hydrogen atoms . 最簡單的共價鍵分子由兩個氫原子組成。

Inertinities are charcoal-like substance with low oxygen and hydrogen contents . 惰質體是低氧低氫的類木炭物質。

Those that are aligned perpendicular to the plane are called axial hydrogens . 與平面垂直定向的氫叫做直立氫。

We now incorporate this condition into the analysis of the hydrogen atom . 現在我們把這個條件用于分析氫原子。

In there compounds, the cyclopentadiene ring has only four hydrogens . 在這些化合物里,環戊二烯環只有4個氫。

Atomic hydrogen was formed as a breakup product of the ions . 作為這兩種離子分裂的產物,形成了原子狀態的氫。