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RESULTS The chlortetracycline's epimer, tetracycline and its epimer, as impurities in chlortetracycline have been determined by the liquid chromatogram and its first order mass spectrum.

样品液相色谱图以及液相色谱应的一级质谱图。谱图进行分析归纳,推测样品中含有四环、差向异构四环和差向异构杂质组分。

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kiln, kilnboy, kiln-dry, kilneye, kilning, kilnman, kilns, kilo, kilo-, kiloampere,

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3G, 401(K), a,

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And so in the mass spectrum, it doesn't matter if experts don't have to say in advance what molecule they are looking for.

因此,在质谱析中,专家无需事先指定要寻找

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日奥秘

This valuable information was  obtained from the CDA mass spectrum analysis of over 300 ice grains from the E-ring.

这些信息来自对E环中超过300颗冰粒宇宙尘埃析仪质量谱析。

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日奥秘

The instrument then separates the plasma components and analyzes the resulting mass  spectrum of the ions produced by the impacting dust particle.

然后该仪器离等离体成,并析由撞击尘埃粒产生量谱。

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kilocharacter, kilo-character, kilocoulomb, kilocurie, kilocycle, kilodyne, kilogamma, kilogauss, kilograin, kilogram,

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3G, 401(K), a,
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