查询词典 Raphanus

A cruciferous plant of the genus Raphanus having a pungent edible root.

萝卜属的十字花科植物，具有辛辣的可食的根。

The results showed that memberane permeability increased,POD and SOD activity and soluble protein content decreased in the Raphanus L.seedlings under 300 mg/L lead stress.

结果表明：在300 mg/L铅胁迫浓度下萝卜芽苗菜的膜透性明显增大，过氧化物酶活性、超氧化物歧化酶活性、可溶性蛋白含量明显下降。

Radish (Raphanus sativus L.) is an important commercial vegetable, China is the mainplace where radish was origined and domesticated, and has abundant germplasm.

萝卜是起源于中国的一种重要的蔬菜作物，种质资源十分丰富。

The extract of Raphanus sativus roots demonstratsd stimulatory activity on gastrointestinal tract. And this activity may be induced by the increase of motilin content and enhancement of gastrointestinal electric activity.

白萝卜提取物可明显促进实验动物胃肠运动，该作用的发挥可能与胃动素水平升高及促进胃十二指肠电活动有关。

Memberane permeability firstly decreased and then increased,POD and SOD activity and soluble protein content firstly increased and then decreased after Raphanus L.seedlings were strayed by different concen...

随着外施EDTA浓度的增加，萝卜芽苗菜的膜透性先下降后升高，过氧化物酶活性、超氧化物歧化酶活性、可溶性蛋白含量先升后降。

The allelopathic effects of the volatiles, water extracts and volatile oils from the Michelia maudiae fresh leaves on the seed germination and seedling growth of Robinia pseudoacacia, Raphanus sativus and Sorghum sudanense were studied in this paper.

以刺槐、萝卜和苏丹草3种植物作为受体，通过种子萌发及幼苗生长试验，研究7年生深山含笑新鲜叶片自然挥发物、水浸提液和挥发油的化感作用。

Four isozymes: esterase, peroxidase,α-amylase and superoxide dismutase extracted from buds of 16 radish (Raphanus sativus L.) accessions were studied with polyacrylamid gel electrophoresis.

采用聚丙烯酰胺凝胶电泳技术对16份萝卜种质花蕾的酯酶、过氧化物酶、α-淀粉酶和超氧化物歧化酶同工酶进行系统分析。

This indicated that pgi gene is involved in gluconueogenesis. The virulence of pgimutant was tested on Chinses radish Raphanus sativus L. var. radical us Pers.

碳源利用检测结果表明，pgi突变体对多种碳源，例如柠檬酸、琥珀酸、延胡索酸乙酸、乳糖等的利用能力很差，这说明该基因在糖异生途径中起重要作用。

Objective:The study mainly utilize the raphanus which is a edible Chinese officinal herb and has little side-effect, easily accepted, steadly effect, and so on, to exploit its pharmacological value on gastrointestinal motility. By observing the effects of the crude extract of radishon the electrogastrogram,gastric emptying and small bowel peristalsis activity of the rats in vivo ,the effects of Ecr on gastrointestinal motility could be manifested. Furthermore, the contrast study about the effects of gastrointestinal motility was also observed among Ecr domperidone and prepulsid. The mechanism was explored by observing Ecr on the expression of Fos protein of the dorsal vagal complex.

目的：本研究主要利用十字花科萝卜属植物白萝卜作为食源性中药，具有副作用少、易被接受、作用稳定等特点，通过白萝卜提取物(The crude extract of radish，Ecr)对在体大鼠胃排空、肠推进、胃电活动的观察，并与经典的促胃肠动力药物进行对比观察，研究提取物对大鼠胃肠动力的作用；进一步通过研究提取物对大鼠中枢支配胃运动的迷走复合体(Dorsal vagal complex，DVC)中Fos蛋白表达的影响，从而反映DVC被激活的情况，来探讨白萝卜提取物促进胃肠动力的机制，从而为其在胃肠动力相关的功能性疾病的治疗上的应用提供实验基础和理论依据。

RAPD marker were employed to analyse the genomic ofparents, their hybrids and F_2 progenies in radish, and a genetic map of the Raphanus wasdeveloped based on F_2 population of inter-subspecies hybrid, using RAPD, ISSR andRAMP markers.

应用RAPD标记技术对萝卜亲本、F_1及其F_2分离群体进行遗传分析；并以萝卜亚种间的F_2代群体为作图群体，利用RAPD、ISSR、RAMP标记初步构建出国内第一张萝卜遗传图谱。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。