酰氨基

Use only acetaminophen and ibuprofen products for fever but do not use aspirin.

只使用对乙酰氨基酚和布洛芬产品，发烧，但请勿使用阿司匹林。

You can also buy aftersun lotions, gels and sprays, which help to cool and moisturise the sun to prevent peeling and blistering. If the sunburn is severe, you may need painkillers such as paracetamol or antihistamines. If the burns are very severe, you may need hospital treatment. It is important to avoid any further exposure to the sun until the burns have healed.

您也可以购买aftersun乳液，凝胶和喷雾剂，这有助于冷静和保湿太阳，以防止脱皮和起泡，如果晒伤严重的是，您可能需要止痛药如对乙酰氨基酚或抗组织胺，如果烧伤是非常严重的，您可能需要住院治疗，这是重要的是要避免任何进一步的暴露于太阳，直到有烧伤愈合。

ABSTRACT: OBJECTIVE To study the Mutarotation of N-Acetylglucosamine in water.

目的 研究N-乙酰氨基葡萄糖在水溶液中的变旋行为。

METHODS Combined HPLC/MS/MS with specific rotation to inspect the mutarotation of N-Acetylglucosamine in water.

通过液质联用及比旋度分析，监测N-乙酰氨基葡萄糖水溶液的变旋情况。

Nitrations of both hydroxyl- and acetamino-substituted porphyrins were found to take place at the adjacent position of the substituent in the very aryl ring, whereas nitro group was guided into para positions of unsubstituted phenyl ring during the nitration of nitro-substituted porphyrin.

结果表明，羟基和乙酰氨基卟啉的硝化反应发生在与该取代基处于同一芳环的meta位，而硝基卟啉进行硝化时，硝基取代于其他未取代苯环的para位。

FALSE : One of the first things that is often done by doctors is to give you a simple painkiller like paracetamol.

虚假 ：第一位的事情，往往是做医生是给你一个简单的止痛药一样，对乙酰氨基酚。

Results The proposed method was compared with partial least square regression and radial basis function neural network modeling methods.

结果 测定正交设计标样中的阿司匹林、对乙酰氨基酚和咖啡因的平均回收率分别在98.2%～101.2％之间，RSD在0.47%～0.91％之间。

Results: The retention time of phenacetin, paracetamol and IS were 4.1, 1.4 and 2.8 min, respectively.

结果：非那西丁、对乙酰氨基酚和内标的保留时间分别为4.1、1.4和2.8 min。

Sulfamonomethoxine was used as internal standard. Phenacetin, paracetamol and IS were monitored by multiple reaction monitoring mode with ion transitions of m/z 180→138, 152→110 and 281→156, respectively.

以磺胺甲氧嘧啶为内标，非那西丁、对乙酰氨基酚和内标的多反应监测离子对分别为m/z180→138、152→110和281→156。

The accuracy of phenacetin and paracetamol was 87.1%-101.5% and 89.5%-107.3%, the precision was 0.85%-7.83% and 2.53%-8.74%, respectively. The extraction recovery ranged from 58.25% to 69.85%, and matrix effect was 99.0% to 103.6%.

非那西丁和对乙酰氨基酚的准确度分别为87.1%~101.5%和89.5%~107.3%，精密度分别为0.85%~7.83%和2.53%~8.74%，提取回收率为53.0%~76.0%，基质效应为92.0%~106.3%，均符合生物样本分析方法的有关要求。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。