查询词典 caffeine

The pregnant women were asked about their consumption of alcohol and caffeine, working conditions, diet, and medical history:"anything we could think of," says Katharina Main, a coauthor of the paper and a pediatrician at Rigshospitalet in Denmark.

本文章共同执笔者Katharina Main，丹麦Rigshospitalet市儿科医生提到，只要我们能想到的全部问及这些怀孕妇女，包括饮酒、咖啡、工作环境、饮食以及医疗史等。

Caffeine is a pharmacologically active substance and , depending on the dose , can be a mild central nervous system stimulant .

咖啡因是一种药理学活性物质，并视乎剂量，可以是一个温和的中枢神经系统兴奋剂。

Physicochemical Properties of Amino Acids in Aqueous Caffeine Solution at 25, 30, 35 and 40

[1]中山大学物理学系，广东广州510275 [2]广东工业大学材料科学系，广东广州510090

The GABA content obviously is higher than each kind of tea type for GABA tea Secondly, concerning about the total caffeine and the total polyhydric phenol content, the market green tea had the best non fermented tea performance, which indicated that the fermentation degree also affect the content.

中文摘要茶为华人在生活中扮演著重要的角色，本研究使用市售绿茶、市售红茶、自制绿茶、自制红茶、自制乌龙茶、自制佳叶龙茶等六种茶种类，进行主要成分及抗氧化功能的分析。

Upon initial signal assignment, about 20 chemical constituents in tea were identified, including amino acids, theanine, catechins (EGC, EC, EGCG, ECG and unknown catechins), sucrose, unknown sugars, fatty acids, caffeine, quinic acid and so on. The NMR data were then analyzed by the principal component analysis technique.

检测出约20种物质，包括多种氨基酸、茶氨酸、多种儿茶素表没食子儿茶素(EGC、表儿茶素、表没食子儿茶素没食子酸酯、表儿茶素没食子酸酯和一些未知的儿茶素、蔗糖、未知糖类、脂肪酸、咖啡因等。

Modern research shows that tea contains caffeine and theophylline through the microvascular kidney to increase renal blood flow and inhibition of renal tubular reabsorption of water and other mechanisms to play a significant role in diuresis.

现代研究表明，由于茶叶中所含的咖啡碱和茶碱通过肾脏的微血管，增加肾血流量以及抑制肾小管水的再吸收等机制，从而起到明显的利尿作用。

A HPLC method for determination of phenylephrine hydrochloride, paracetamol, caffeine anhydrous ,salicylamide and brompheniramine maleate in Liufenkamin tablets was established.

建立了HPLC法测定柳酚咖敏片中盐酸去氧肾上腺素、对乙酰氨基酚、无水咖啡因、水杨酰胺、马来酸溴苯那敏的含量。

Both of adsorption of VB〓 on sulphonic resin in Zn〓form from ethanol and caffeine on sulphonic resin in Cu〓 form from ethyl acetate is considerable, with saturation adsorption capacity 60 and 76mg/g respectively.

磺酸锌型树脂对乙醇中VB〓、磺酸铜型树脂对乙酸乙脂中咖啡因和丙烯酸铁型树脂对甲醇中的鞣酸均具较好的吸附性能，其静态饱和吸附量分别为60、76和34mg/g。

The ECA Stack is a component found in thermogenic weight loss pills, composed of ephedrine, caffeine and aspirin working to speed up the metabolism and thus cause calories to burn faster and result in weight loss.

非洲发现的一个组成部分，是栈热减肥丸组成麻黄素咖啡因和阿斯匹林工作，加快代谢，从而导致更快地燃烧热量造成体重损失。

Compare of two kinds of coffee, it is no significant difference in the content of greed coffee, trigonelline, nicotinic acid and caffeine, but the content of chlorogenic acid has significant difference.

比较两种咖啡豆的成分，生豆中葫芦巴碱、烟酸、咖啡因含量没有显著性差别，而绿原酸含量具有显著性差别。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。