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The recovered hydrogenate has more impurity, so a new purification method was usedwhichsettl-ed the tail peak problem in finished Doxycycline Hyclate.

采用向盐酸多西环素精制母5-水杨酸和水的方法,从精制母中回收出氢化物,并确定了最

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The content of As and Sb in paints are analyzed by hydride generat io n atomic fluorescence spectrometry (HG-AFS) and L-cysteine prereduction proces s.

采用氢化物发生-原子荧光光谱法,用L-半胱氨酸预还原法,对涂料中砷和锑进行了分析。

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DSM, DSN, DSO, DSOM, D-sorbite, D-sorbitol, DSP, Dsphinganine, D-sphinganine, DSPL,

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3G, 401(K), a,

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Lithium ion batteries are much smarter than older nickel cadmium or nickel metal hydride rechargeable batteries.

池比旧的镍镉或镍金属可充能得多。

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Reactive oxygen species include things like hydrogen peroxide, nitric oxides, and unstable molecules called “free radicals”, the rebellious teenagers of the molecular world.

活性氧包括过氧氢、氮一种不稳定分——自由基,分界的叛逆青少年。

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DT, DTA, DTC, DTCS, DTD, DTE, dtex, DTFA, DTG, DTH,

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3G, 401(K), a,
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