查询词典 Linn

ObjectiveTo extract and identify the active fraction of the seeds of Tibet Medicine Thlaspi arvense Linn.

目的分离鉴定藏药寨卡的有效部位并对其抗肿瘤活性进行初步研究。

Was glucosinolate,and it could evidently inhibit the tumor propagation of the two kinds of animal models.conclusionglucosinolate is the active fraction of thlaspi arvense linn and it has good antitumor effects.

经抑瘤实验表明，其能明显抑制s180荷瘤小鼠和ct-26荷瘤小鼠的肿瘤增殖。结论硫代葡萄糖苷是寨卡抑制肿瘤增殖的有效部位，具有一定的抗肿瘤活性。

And to study its antitumor activities. MethodsThe active fraction of Thlaspi arvense linn was extracted and identified by nethanol-extraction,tart-Al2O3 colum chromatography,TLC and HPLC.

方法采用甲醇萃取、酸性氧化铝层析柱层析和谱图分析对寨卡有效部位进行分离提取和鉴定，采用S180荷瘤小鼠模型和CT-26荷瘤小鼠模型，探讨寨卡有效部位提取物的抗肿瘤活性。

Under hydroponic condition, 5mg I/1 cadmium concentration was the threshold concentration, at which growth of Typha angustifolia Linn was essentially unaffected relative to the control cultures without Cd.

在水培条件下5 mg L~(-1)镉处理浓度可能是狭叶香蒲受毒害的阈值，此浓度远远超过环境中镉的含量，这表明狭叶香蒲对镉具有一定的耐性。

All of them are the members of the Umbelliferae, namely, Angelica pubescens Maxim. f. biserrata Shan et Yuan f.

根据初步考证，认为本草所载的独活有多种植物来源，大多是繖形科独活属Heracleum Linn。

Ultrasonic extraction method of valeriana officinalis Linn natural perfume was studied The basic parameters of extraction technology were obtained.

通过超声萃取宽叶缬草天然香料的试验研究，得出了基本工艺参数，探讨了超声萃取过程中的工作机理，试验结果表明：超声萃取天然香料具有较显著的效果，值得进一步研究和开发。

The classification and distribution of Garcinia Linn.

标题 国产藤黄属植物的分类及其地理分布。

Taking four-year old Rh. tanguticum Maxim. ex Balf and Rh. Palmtum Linn in the same habitat as the research materials, the contents of chlorophyll, carotenoid and UV-absorbing substances in rhubarb leaves were detected. Physiological adaptation characters of two rhubarbs under plateau intensive ultraviolet radiation were studied.

方法］以栽培于同一生境下的4年生唐古特大黄与药用大黄为研究对象，测定2种大黄叶片中的叶绿素、类胡萝卜素及紫外吸收物质的含量，研究了在高原强紫外线辐射下2种大黄的生理适应性。

Put champions in your side of the ring – ch pions like BlinnPR's dedicated and highly ej perien d senior levt el PR professionals and you'll come Market Marketing ng ut on top.

把冠军在贵方-环-冠军一样， b linn 的热诚和有丰富经验的高层关专业人士-和您来，再加。

AD AGE -"This is a good day for parents and children in Seminole County and anyone who believes that corporations should not prey on children in schools," said Dr. Susan Linn, director of the Campaign for a Commercial-Free Childhood.

专案年龄-&这是一个好日子，为家长和儿童， S eminole县的人认为，公司不应该将目标转向儿童在学校博士说：&苏珊林恩，总该运动的一个免费商业童年。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐