caffeine['kæfi:n]n.1.■【化学、药物】咖啡碱，咖啡因[亦作 caffein]
[ˈkafiːn]
noun
- [mass noun]a crystalline compound which is found especially in tea and coffee plants and is a stimulant of the central nervous system
咖啡因 - An alkaloid, 1, 3, 7-trimethylxanthine; chem. formula: C8H10N4O2
生物碱，1, 3, 7-三甲黄嘌呤；化学分子式：C8H10N4O2
- mid 19th cent.: from French caféine, from café 'coffee'
caffeine
名词 caffeine:
a bitter alkaloid found in coffee and tea that is responsible for their stimulating effects
同义词：caffein
caffeine
■"You are a goddess of the caffeine arts." says Andre, taking his prize.
“你简直就是咖啡艺术女神。”安德烈接过他的慰问品说到。
■But here's a big caveat: most people would probably choose caffeine over a nap, and ditch the nap entirely.
不过我要给你一条重要的提醒：很多人会选择咖啡而不是小睡，他们完全不会打盹。
■The presenting method showed to produce high quality of tea polyphenols and caffeine with high work efficiency.
与其它方法相比，该树脂法具有产品收率高，成本低廉等特点。
■Don: Oh, I know it. But I just can't stop.I've had this caffeine habit for years.
东:我知道,但我已经成瘾多年了,戒不了啦!
■In fact, I never knew how much caffeine I had drunk.
其实我以前根本都不知道喝了多少。
■Lingyun Baekho tea with caffeine 4.91%, 3.63% amino acids, tea polyphenols 35.6%.
凌云白毫茶含咖啡碱4.91%,氨基酸3.63%，茶多酚35.6%。
■That immediate caffeine buzz wakes me up, and makes me think “Hey, I’m fine, I was just a bit dozy first thing.
咖啡让我立即清醒，让我觉得“我很好，我只是有一点小困。”
■This acted in a dose-response fashion - the higher the caffeine leel, the lower the risk, and isa ersa.
咖啡饮料的作用呈现剂量反应模式---咖啡水平越高，心脏病风险性越低，反之亦然。
■Among those, 52 percent said they would rather give up their morning caffeine hit than lose their Internet connection.
在这些人中,52%的受调查者表示他们宁可放弃早上的咖啡时光,也不愿意把自己的电脑从互联网上断开。
■It is the Cortisol in your blood that keeps you awake and pepped up after consuming caffeine.
如果你在这些人身边，你将走入他们的能量领域，不论是精神上还是能量消耗上。
■Caffeine has a mild diuretic effect, increasing your urine production.
它有轻微的利尿作用，会增加你的尿液分秘。
■Caffeine and Sodium Benzoate Injection.
安钠咖注射液。
■Chocolate contains naturally occurring methylxanthines caffeine &theobromine.
巧克力中含有甲基化黄嘌呤？
■They tend to live on sugar and caffeine and may resort to stronger drugs or alcohol to self-medicate their depression.
很多忧郁的人会通过饮酒和药物来寻求安宁。
■I'm a regular coffee drinker and I have to say it was by far the best caffeine fix I'd had.
我是一个经常喝咖啡的人，而我不得不说这是迄今为止我喝过的最好的咖啡。
■Perhaps I should cut back on the caffeine?
或许我真的应该少喝点咖啡了。"
■A new study just released proves the power of a nap over a jolt of caffeine and even more sleep at night.
最新发布的一项研究证明，小睡的威力强过喝咖啡甚至是晚上多睡一会儿。
■Promote healthy lactation. Herb teas for women. Caffeine free. 90% organic ingredients. Made with organic fennel.
有机妈妈奶茶是传统欧洲妇女哺乳专用的天然草本茶，哺乳期间饮用，可促进制造母乳；亦有助消化。
■DHEA, which is free of yeast, wheat, corn, milk, sodium, sugar, caffeine and preservatives.
此后副作用减低到万分之一。
■Steamed milk with almond. Last time I had caffeine, I was up half the night.
热杏仁牛奶。上回我点了杯咖啡,结果到半夜才睡着。
■Methylxanthines such as theophylline,pentoxifylline and caffeine were increasingly regarded in recent research.
甲基黄嘌呤类生物碱是目前日益受到重视的精子体外处理剂。
■Objective: To observe the CK-MB, CRP and MYO contents change in the peripheral blood of Caffeine abusers.
目的:为了查找安钠咖滥用致血中生化变化。
■Objective To establish a new method for meauring the contents of aspirin,caffeine and phenacetin in compound tablets.
目的建立复方乙酰水杨酸片含量测定的新方法。
■Results showed snake venom played the main role in analgesia,tea caffeine had the synergistic analgesic effect.
结果表明蛇毒是起主要镇痛作用的成分,茶叶咖啡碱具有协同镇痛作用。
■The two methylxanthines that we humans seem to love are caffeine and theobromine.
而人们也爱自己的宠物。那么你该与宠物一起分享你喜爱的巧克力吗？
■Friday Avoid caffeine or alcohol; memorise your shopping list.
远离咖啡和酒精。回想你的购物清单。