研究了一种简单而温和的合成芴醇的方法，可以选择性地获得9溴芴（9 BF）。
A simple and mild method for the synthesis of fluorenol was studied and 9 bromofluorene (9 BF) can be selectively obtained.
N-异丙基丙烯酰胺与聚乙烯醇的质量百分比分别为5％和25％。
The N-isopropylacrylamide and the polyvinyl alcohol are respectively 5 percent and 25percent by weight percent.
可可中包含一种被称为黄烷醇的化学成分。
被喂服白藜芦醇的实验组中的老鼠则没有出现上述症状。
The group receiving resveratrol showed none of these complications.
本实验以果糖为原料，研究了阴极电化学还原合成甘露醇的过程。
The process of electrochemical reduction synthesis of mannitol from fructose was investigated in this paper.
在家而非在诊所服用米索前列醇的女性，疼痛和呕吐多持续0.3天。
Pain and vomiting lasted 0.3 days longer among women who took misoprostol at home rather than in clinic.
依氟鸟氨酸：该分子比美拉胂醇的毒性略小，于1990年获得注册。
Eflornithine: this molecule, less toxic than melarsoprol, was registered in 1990.
五分钟后，研究人员对调查对象的唾液进行取样分析，测量其中皮质醇的含量。
After five minutes the researchers took mouth swabsand salivasamples from the male subjects and then measured their cortisollevels.
研究发现，参加试验者在喝了含黄烷醇的饮料后，他们计算的速度和准确率都有所提高。
The findings show that they could do the calculations more quickly and more accurately after they had been given the drink.
研究表明，吸一根含薄荷醇的烟比吸一根一般的烟所摄取的一氧化碳，尼古丁和可替宁量更多。
Research has shown that menthol cigarettes may provide higher levels of carbon monoxide, nicotine and cotinine per cigarette smoked than regular cigarettes.
但是对于女性，当她们的丈夫花费更多的时间分担家务时，皮质醇的就会维持在更健康的水平。
But for women, healthier cortisol levels resulted when their husbands spent more time pitching in on housework.
这项新研究中的小鼠接受了很大的剂量--比一个人从一杯红酒中摄取的白藜醇的量要多很多倍。
The mice in this new study received huge amounts of it -- many, many times more than a person would get from a glass of red wine.
适量的葡萄酒——特别是葡萄皮中含有大量化学物质白藜芦醇的红葡萄酒——具有抗癌和有益心脏的作用。
Wine — and, in particular, red wine with its high concentration of the chemical resveratrol from the grape skin — is anti-cancer and pro-heart, at least in moderation.
有些研究人员将这个悖论和法国人爱喝红酒联系起来，特别是，在红酒中发现了一种被称作白藜芦醇的分子。
Some researchers link this with their consumption of red wine-and, in particular, of a molecule called resveratrol that is found in such wine.
现今大学一些研究人员向我们展示了老年人脑中的两种受体，它们如何对一种名为皮质醇的应激激素做出反应。
Now University researchers have shown how two receptors in older brains react to a stress hormone called cortisol.
研究者们目前正为此而努力，同时他们也在探索其他可取代聚乙二醇的多聚体，以便更好地控制细胞的排列结构。
The researchers are now doing that, and they are also exploring the use of different polymers that could replace PEG and offer more control over cell placement.
早晨的日光让我们做好起床的准备，它提醒大脑升高我们的体温以及提高皮质醇的水平，同时降低褪黑激素的水平。
Light is what preps us for waking, alerting the brain to increase body temperature and cortisol, and decrease melatonin.
那些喂饲高脂食物和白藜芦醇的白鼠比仅仅喂饲高脂食物的白鼠多活很多个月，死亡率和正常健康饮食的白鼠一样。
Those fed resveratrol along with the high - fat diet died many months later than the mice on high fat alone, and at the same rate as mice on a standard healthy diet.
Kebony公司首先把木材放入盛有一种被称作糠醇的物质的容器中以防止其腐烂，这种糠醇由甘蔗加工产生的废料生产而成。
Kebony stops wood from rotting by placing it in a VAT containing a substance called furfuryl alcohol, which is made from the waste left over when sugarcane is processed.
但是，尽管研究者花费了大量精力研究白藜芦醇，它的寡聚物，包含多个通过不同构型相连的白藜芦醇单元的化合物，却未被深入研究。
However, while much effort has been devoted to studying resveratrol, its oligomers, consisting of a number of resveratrol units linked in various configurations, have not been as thoroughly probed.
但他坚持认为这样的蛋白质数目可能会很多，因为在皮质醇受体的进化过程中，导致不可改变性的突变之间复杂的相互作用的形式比比皆是。
But he argues that the number is likely to be large because the type of complex interactions between mutations that caused irreversibility in the evolution of the cortisol receptor are common.
在冬季，地热泵会将水与乙二醇(防冻剂)的混合物泵入深入地热井的管道中进行循环。
During the winter months, the pump circulates a mix of water and glycol (antifreeze) into the Wells through loops of pipe.
Weindruch博士表示研究数据令人欣喜地显示白藜芦醇可以在人体中复制低卡饮食的一些效果。
Dr. Weindruch said the study data offered "very encouraging" signs that resveratrol could duplicate in people some of the effects of caloric restriction.
可可当中主要的抗氧化剂成分叫做黄酮醇，这种物质据说能增加大脑的血供。
The main antioxidant found in cocoa, known as flavonols, is said to help increase blood flow to the brain.
黄酮醇是植物类食物中的常见物质，在洋葱、苹果、浆果、羽衣甘蓝和西兰花中含量最高。
Flavonols are common in plant-based foods but are found in highest concentrations in Onions, apples, berries, kale and broccoli.
研究人员测量了人们在工作时和在家里时的皮质醇，即一种压力标志的水平，结果发现在家里，这个原本应该是安身之所的地方，皮质醇含量更高。
Researchers measured people's cortisol, which is a stress marker, while they were at work and while they were at home and found it higher at what is supposed to be a place of refuge.
研究人员测量了人们在工作时和在家里时的皮质醇，即一种压力标志的水平，结果发现在家里，这个原本应该是安身之所的地方，皮质醇含量更高。
Researchers measured people's cortisol, which is a stress marker, while they were at work and while they were at home and found it higher at what is supposed to be a place of refuge.
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