1.
Nicotine is a colorless, poisonous alkaloid.
尼古丁是无色有毒生物碱。
2.
Simultaneous Screening for 22 Poisonous Alkaloids in Blood by Liquid Chromatography-Tandem Mass Spectrometry with Multiple-Reaction Monitoring;
LC-MS/MS-MRM筛选血液中22种有毒生物碱成分
3.
Simultaneous Determination of 8 Poisonous Alkaloids in Human Blood by Liquid Chromatography-Electrospray Ionization Tandem Mass Spectrometry
液相色谱-电喷雾串联质谱同时检测血液中8种有毒生物碱
4.
a toxic alkaloid found in certain tropical South American trees that is a powerful relaxant for striated muscles; used by South American indians as an arrow poison.
热带南美洲树木中的一种有毒生物碱，对肌肉有强力的松弛作用，被南美洲印第安人用作箭毒。
5.
poisonous crystalline alkaloid occurring with ephedrine and isomorphic with it.
有毒的晶状生物碱，与麻黄碱共生、同形。
6.
An alkaloid that is the active component of curare.
筒箭毒碱作为箭毒活跃成分的生物碱
7.
Alkaloid One of a group of organic compounds found in plants, which are poisonous insoluble crystalline compounds.
生物碱：一种在植物中发现的有机化合物，通常是有毒的、不溶于水的结晶化合物。
8.
Alkaloids Constitutents Research and Toxicity Evaluation of Oxytropis Falcate Bunge;
镰形棘豆生物碱成分研究及毒性评价
9.
Separation of toxical aconitum alkaloids(Ⅱ);
乌头中剧毒生物碱的提取分离(Ⅱ)
10.
Toxicological Test of the 1.65% Matrine·Cynanchum komarovii Alkaloids
1.65%氧苦·牛心朴子生物碱水剂毒理检验
11.
marked by alkalosis (or a tendency toward alkalosis).
有碱中毒特性的（或有碱中毒的趋势）。
12.
" Atropine： Anticholinergic drug. A poisonous, crystalline alkaloid derived from certain nightshade plants, especially Egyptian henbane."
阿托品:有毒的结晶性生物碱，从茄类植物，特别是埃及天仙子提炼而得。
13.
The deliberate or accidental ingestion of belladonna alkaloids or other classes of drugs with atropinic properties is a major cause of poisonings.
故意或意外服用颠茄生物碱或其它具有阿托品的药物是中毒的主要原因。
14.
a bitter alkaloid poison resembling strychnine and extracted from nux vomica.
一种类似马钱子碱的苦味生物碱毒药，从马钱子提
15.
A BIOINFORMATICS ANALYSIS ON THE APIS MELLIFERA MUSCARINIC ACETYLCHOLINE RECEPTOR GENE
西方蜜蜂毒蕈碱型乙酰胆碱受体基因的生物信息学分析
16.
Advance on pharmacologic actions,toxicity and pharmacokinetics of pyrrolizidine alkaloids
吡咯里西啶生物碱的药理作用、毒性及药(毒)物代谢动力学研究进展
17.
Producing poison or toxic substances.
产毒的产生毒素或有毒物质的
18.
EXPERIMENTAL OBSERVATION ON GERMICIDAL EFFICACY AND TOXICITY OFBE TAINE
甜菜碱杀灭微生物效果及毒性的试验观察