查询词典 Artemisia

Twenty-three virus samples were collected from Siegesbeckia orientalis, Malvastrum coromandelianum, Ageratum conyzoides, Amaranthus spp, Parthenium spp and Artemisia spp, and these samples were tested by TAS-ELISA with monoclonal antibodies against begomoviruses.

从云南赛葵、稀硷、胜红蓟及苋属、银胶菊属和蒿属杂草上采集了23个病毒样本，用双生病毒单克隆抗体进行TAS-ELISA检测发现，赛葵样本VA2、VA7、VA8对SCR18单抗有弱阳性反应；稀硷样本X2对SCR18、106号单抗呈弱阳性反应；其他杂草材料均无明显阳性反应。

In this study, with the psammophilous Caragana Korshinskii-Artemisia ordosica communities on semifixed dunes and fixed dunes in Shapotou region at the southeastern fringe of the Tengger Desert as the observation sample plots, the survey quadrats were arranged in the vegetation community areas with different types and coverages of soil microbiotic crusts.

本文以腾格里沙漠东南缘的沙坡头地区半固定沙丘柠条一油蒿群落和固定沙丘柠条一油蒿群落为观测样地，选择具有不同类型生物土壤结皮分布的植被群落为观测样方。

This investigation examines the aqueous and ethanolic extract from Andrographis paniculata, Rhinacanthus nasutus, Polygonum cuspidatum, Mesona chinensis, Artemisia lactiflora, and Siegesbeckia glabrescens for their anti-Epstein Barr virus activities.

摘要 本研究主要目的是从蛇总管、穿心莲、白鹤灵芝、虎杖、仙草、角菜、毛梗豨签水和乙醇萃取物中筛选具有抗EB病毒效应的中草药。

The experiment was to measure the controlling effect with the extracts from Meliaazedrach Linn,Artemisia annua Linn and Ginkgo biloba on Pieris rapae in the field.

引言在高新科学技术发展的今日，农业害虫的防治概念已发生了变化，这种变化就是要从大量的快速杀死害虫转变为控制害虫种群增长，综合考虑生态效益、环境质量和长远的经济效益。

extracts from Meliaazedrach linn ; Artemisia annua Linn and Ginkgo.biloba ; Pieris rapae ; controlling effect

苦楝果实和树皮中含有生物碱，川楝素等物质，对多种害虫有较好的毒杀效果。

Furthermore, the anti-chloroquine plasmodia strain have cross - anti character in clinical. Artemisinin from Artemisia annua L.

目前，在临床上疟原虫对治疗疟疾的药物有较强的耐药性，并表现出明显的交叉耐药性。

An LI-1600 porometer was used to measure transpiration of Artemisia ordosica and Caragana korshinskii in four quadrats of a soil water balance experimental plot at the Shapotou Desert Research and Experiment Station.

本研究利用LI-1600气孔计测定了沙坡头试验站土壤水分平衡观测场4个样地的油蒿和柠条的蒸腾。

In this study,with the psammophilous Caragana Korshinskii-Artemisia ordosica communities on semifixed dunes and fixed dunes in Shapotou region at the southeastern fringe of the Tengger Desert .

本文以腾格里沙漠东南缘的沙坡头地区半固定沙丘柠条-油蒿群落和固定沙丘柠条-油蒿群落为观测样地，选择具有不同类型生物土壤结皮分布的植被群落为观测样方。

A field survey and sampling for chemical analysis was carried out to investigate copper contents in Artemisia argyi and Rumex japonicus Houtt at Zhongtiaoshan nonferrous metal company,Shanxi province.

通过对两种生长在山西中条山有色金属公司附近铜矿渣上的植物艾蒿、羊蹄进行调查和铜含量的测定，结果表明，两种植物有比较高的生物量，均为铜尾矿渣上的优势植物，其根周围土壤的铜含量高。

The results showed that with the increase of grazing intensity, the annual (Salsola collina, Cleistogenes squarrosa, Artemisia frigida) replaced the perennial grasses, such as Stipa grandis, Leymus chinensis, the height of vegetative ...

从无放牧的对照样地到重度退化样地植物群落类型依次转变为：羊草+大针茅+丛生禾草、大针茅+羊草+糙隐子草+丛生禾草、糙隐子草+大针茅+羊草+丛生禾草、猪毛菜+糙隐子草+小丛生禾草。

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。