1.
DETERMINATION OF THE MAIN ALKALOIDS IN WU TOU (ACONITE) BY TLC-DENSITOMETRY
乌头类生药中主要生物碱的薄层光密度法测定
2.
Study on Extraction and Sepatation Process of Main Alkaloids in Camptotheca Acuminata
喜树中主要生物碱提取分离工艺的研究
3.
" Nicotine ：Principal alkaloid of tobacco, occurring throughout the plant but mostly in the leaves."
尼古丁:烟草中的主要生物碱，存在于烟草全株，特别是烟叶中。
4.
"Nicotine :Principal alkaloid of tobacco, occurring throughout the plant But mostly in the leaves."
尼古丁: 烟草中的主要生物碱,存在于烟草全株,特别是烟叶中。
5.
KEY WORDS: alkaloids; time to harvest; curative effect; things to notice when using the drug.
关键词：生物碱；采收时间；主要疗效；用药注意事项。
6.
Study on Regulation of Plant Growth Regulators on Nicotine Content and Main Quality Characters of Tobacco Leaf;
植物生长调节物质对烤烟烟碱及主要品质性状的调控研究
7.
Acridone alkaloids, a group of important bioactive compounds, are mainly in the citrus plant of Rutaceae family.
吖啶酮生物碱是一类重要的生物活性物质，芸香科柑橘类植物是天然吖啶酮的主要来源。
8.
an alkaloid poison extracted chiefly from nux vomica; formerly used as a stimulant.
主要从马钱子中提取的生物碱毒药，以前用作兴奋剂。
9.
Wide Medicinal Plant Resources in Saline Soil--Taking Dezhou City as Researching Sample;
盐碱地主要野生药用植物资源研究——以山东德州市为例
10.
Determination of main antiviral alkaloidal constituent in Radix Isatidis and its preparation by HPLC-DAD
HPLC-DAD法测定板蓝根药材及其制剂中主要抗病毒生物碱含量
11.
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。
12.
Objective To determine the main metabolites of aconitine in urine in rats.
目的鉴定乌头碱在大鼠体内的主要代谢产物。
13.
Major identified compounds include solanine, tomatine, and demissine.
鉴定的主要化合物包括茄碱，蕃茄素和德米素。
14.
Soil Enzymatic Activities of Major Plant Communities in Songnen Alkaline Grassland
松嫩盐碱草地主要植物群落土壤酶活性研究
15.
A Comparative Study on Morphological Variation of Four Species in Elymus L.
披碱草属四种植物主要形态特征的变异性比较
16.
A crystalline organic base, C4H4N2, that is the parent substance of various biologically important derivatives.
嘧啶一种晶状生物碱，C4H4N2，是多种生物性地重要衍生物的亲本物质
17.
There are two main kinds of iron used for making steel: 'basic'iron and 'hermatite'iron.
用来炼钢的铁主要有两种，“碱性铁”和“低磷生铁。”
18.
The Main production of burnt basic bricks serves cement.
主要生产服务于水泥行业的烧结碱性砖。