紫茉莉

The poison activity, stomach toxicity action and nonselective food refusal activity of extracts and fractions obtained by extracting the stem of Mirabilis jalapa L against the 4th instar larvae of Pieris rapae L, with 3 polarity solvents（petroleum ether, chloroform and ethanol）were determined by the methods of feeding, leaf-sandwich and leaf dish.

用饲喂法、叶片夹毒法、叶磲法测定了紫茉莉茎的3种极性溶剂提取物及萃取物对菜粉蝶幼虫的毒杀活性、胃毒作用、非选择性拒食活性。

Mirabilis jalapa; chemical constituents

紫茉莉；化学成分

In the soil contaminated by Cd ,accumulating ability of Cd and distribution of Cd in plant tissue were studied in this paper.

研究了紫茉莉在镉污染土壤中的生长特征、对镉的富集能力和体内分布规律。

A caryophyllaceous genus of the family Nyctaginaceae having only one species.

紫茉莉科的一个属，只有一个种。

When the number of users of ICQ became a threat to AOL instant messaging service, AOL acquired Mirabilis/ICQ.

当用户数量的聊天成为威胁美国在线的即时通讯服务，美国在线收购紫茉莉/ ICQ的。

Genus of the family Nyctaginaceae having only one species.

紫茉莉科的一个属，只有一个种。

The structures were identified by NMR, IRand MS.Results Three compounds were identified from its 80% alcohol extract as: 5,7,3'-trihydroxy- 4'-methoxyflavanone, 4',5, 7- trihydroxyflavanone, stigmaasterol.

结果 从紫茉莉种子的80%乙醇提取物中分离到3 化合物，它们的结构分别被鉴定： 5，7，3'-三羟基-4'-甲氧基黄酮(1)， 4'，5， 7-三羟基黄酮(2)，豆甾醇(3)。

The structures were identified by nmr, irand ms.results three compounds were identified from its 80% alcohol extract as: 5,7,3'-trihydroxy- 4'-methoxyflavanone, 4',5, 7- trihydroxyflavanone, stigmaasterol.

结果 从紫茉莉种子的80%乙醇提取物中分离到3个化合物，它们的结构分别被鉴定为： 5，7，3'-三羟基-4'-甲氧基黄酮(1)， 4'，5， 7-三羟基黄酮(2)，豆甾醇(3)。

Betalains are water-soluble nitrogen-containing pigments, which include the red-violet betacyanins and the yellow betaxanthins. Betalains are located in different parts of plants, in roots, fruits and flowers.

甜菜红色素是一种水溶性含氮类色素，主要存在于红甜菜、商陆、火龙果、紫茉莉、鸡冠花及仙人掌属的某些植物体中，是优良的食用红色色素和黄色色素来源。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。