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- So there are hydrogen and oxygen atoms in sugar. 所以糖里含有氢原子和氧原子。
- Objective To explore the effects of different oxygen fluxes-driven inhalant oxygen atomization in old inpatients. 目的探讨采用不同氧流量时氧气雾化吸入的效果。
- It contains an oxygen atom in a rare oxidation state of 0, due to the electronegativity of oxygen, which is higher than that of chlorine but lower than that of fluorine. 它包含一个氧原子的一种罕见的氧化态为0 ，由于电的氧，这是高于氯，但低于氟。
- In this paper,the rule of polarization for metal ions has been extended to the hydrolysis reactions. The empirical formula was found as: pK_1=a~(Z*)/r 1/2+b where the parameter r is equalto the ionic radius plus the radius of the oxygen atom in water. 本文甩参数 z~%23/r~(1/2)来总结金属离子水解的规律性,得到经验方程:pK_I=b-az~%23/r~(1/2),r 为金属离子半径与水分子半径之和,可以认为是极化作用半径。
- It is shown that the ion La~(+3)is conn? eted with an oxygen atom in sulfadiazine group in a form of coordinate bond while a covalence bond is formed between the ion La~(+3) and a nitrogen atom located on pyrinidine cycle. 分析表明;稀土离子La~(3+)与磺酰胺基中氧原子形成了配位键;同时又与嘧啶环上的氮原子形成了共价键.
- The energy released in the fission of one uranium nucleus is about 50 million times greater than that released when a carbon atom combines with oxygen atoms in the Burning of coal. 一个重原子核分裂为质量相近的两个碎片,同时释放大量能量,这些能量来自亚原子粒子的结合能。一个铀原子核裂变时所释放的能量大约是煤炭燃烧时一个碳原子与一个氧原子结合所释放能量的5,000万倍。"
- This beautiful telescopic view combines a composite color image with narrow band data that isolates light from hydrogen and oxygen atoms in the wind-blown nebula. 这张美丽的望远镜影像是一张色彩合成的窄波段数据影像，分离了这个星云内氢和氧原子发出的光。
- The hydrogen and oxygen atoms in water can be easily and cleanly split apart by electrolysis, ideally using electricity from clean sources, such as solar panels and wind turbines. 通过电解，水中的氢原子和氧原子很容易就分开了，而且可以利用太阳能及风能发电完美地实现清洁化。
- The term carbohydrate suggests a general elemental composition, namely Cx (H20) y, which signifies molecules containing carbon atoms along with hydrogen and oxygen atoms in the same ratio as they occur in water. 碳水化合物这个词指通常的元素组成,即C(RO)y,意思是指分子中含有碳原子、氢原子和氧原子,并且氢氧原子的比与它们在水中时相同。
- The sharp image captures striking details of the nebula's filamentary structures and also records an almost emerald color from strong emission due to oxygen atoms in the glowing gas. 这张清晰的影像捕捉到了这个星云精彩的丝状结构，也记录了发光云气中由氧原子所发出的明亮翠绿色辐射。
- The oxygen atom is nearly 16 times as heavy as the hydrogen atom. 氧原子的重量几乎是氢原子的16倍。
- How many electrons has a magnesium atom in its outer layer? 镁原子的最外层有多少个电子?
- An oxide with each molecule containing one oxygen atom. 一氧化物每一分子含有一个氧原子的氧化物
- Isoxazole, an analog with the nitrogen atom in position 2. 异-{恶唑}-，氮在2位的类似物。
- It is like cytidine, but with one oxygen atom removed. 详细说明： Deoxycytidine is a compound and a nucleoside.
- Recurrence spectra of Li Rydberg atom in oscillation field[J]. 引用该论文 赵文丽;高峰;李洪云;林圣路.
- An oxide containing three oxygen atoms per molecule. 三氧化物每个分子中含有三个氧原子的氧化物
- Closest to the functional group of atoms in an organic molecule. 阿尔法位的，第一位的在有机分子中离功能原子基团最近的
- The Effect of Oxygen Atomization in the Treatment of Acute Conjunctivitis Patients 氧气雾化治疗急性结膜炎患者效果观察及护理
- The remaining two oxygen atoms form oxygen gas. 剩下的二个氧原子形成氧气。
