查询词典 spinacia

An unusual isolate from watercress mottle,in association withturnip mosaic and cucumber mosaic viruses,produced small white local necrotic lesions on sapinoculated leaves of Nicotiana tabacum,N.rustica,N.glutinosa,Datura stramonium,Solanumnigra,Brassica pekinensis,B.chinensis,B.campestris,Raphanus sativa,Nasturtium officinale,Spinacia oleracea and Amaranthus mangostanus while small brown local necrotic lesions onGomphrena globosa,Phaseolus vulgaris,Dolichos lablab...

在北京香山樱桃沟野生的十字花科豆瓣菜上发现有芜菁花叶病毒、黄瓜花叶病毒以及一种未报导过的"小白斑"病毒的复合病。小白斑病毒在20多种寄主上，包括十字花科，单独汁液接种时只能产生局部坏死病斑，不能系统侵染；单独接种而能系统感染的寄主有百日菊，只产生极轻微的深浅绿花叶，甚至有时几乎无病状。小白斑病毒能在复合病情况下系统存在于豆瓣菜中是值得注意的一种现象。

The sequencing result shows that this sequence is 1978 bp at full length. This means that the specific fragment could be used as a base to clone sex-linked gene of Spinacia oleracea L.

测序结果显示，该片段全长1 978 bp，该特异条带的获得为菠菜性别相关基因的克隆奠定了基础。

The authors have studied the spectroscopic characteristics and the fluorescence lifetime for the chloroplasts from spinach Spinacia oleracea L.

利用吸收光谱和低温荧光光谱及皮秒荧光单光子计数技术对它们的光谱性质和光系统Ⅱ荧光寿命进行了研究。

Chlorpyrifos residue in soil uptaken by spinach (Spinacia oleracea L.spinach) was studied with pot experiment.

采用盆栽法研究菠菜(Spinacia oleracea L.spinach)对土壤中毒死蜱的吸收情况。

To examine how EDU affects foliar symptom and photosynthetical character of spinach Spinacia oleracea L.

运用改进的开顶式气室(open-top chambers， OTCs)装置，对嘉兴尖叶、嘉兴圆叶和荷兰35三种菠菜Spinacia oleracea L。

And spinach Spinacia oleracea L.

及菠菜Spinacia oleracea L。

It is for the first time that Spinacia oleracea ferredoxin immobilized on the surface of the carbon nanotube modified glassy carbon electrode(SoFd-CNT/GC) can undergo effective and stable direct electron transfer reaction.

将来源于Spinacia oleracea的铁氧化还原蛋白(ferredoxin，SoFd)通过吸附的方法固定在碳纳米管表面。红外光谱表明SoFd固定在CNT表面后没有变性。

Using spinach Spinacia oleracea L.

以菠菜Spinacia oleracea L。

The open reading frame of Spinacia oleracea Betaine Aldehyde Dehydrogenase was retrieved from Spinacia oleracea and inserted into the Agrobacterium tumefaciens binary vector pBin438, which was driven by CaMV35S promoter, and produced the new binary vector pBSB. A. tumefaciens LBA4404 carrying this plasmid was used in genetic transformation of plants. Forty-five primary transgenic plants were detected by PCR and verified by the Southern blotting from 65 regenerated plants, of which 27 transgenic plants had only one copy of T-DNA.

摘 要：分离出菠菜甜菜碱醛脱氢酶基因构建成由CaMV35S驱动的双元植物表达载体pBSB，农杆菌菌株LBA4404携带该载体转化棉花，获得转基因棉花植株。65株转基因植株经过PCR筛选、Southern blotting分析证明有45株为成功的转化株，外源基因已经被整合到棉花的染色体组中，并以单拷贝插入居多。

Spinach（Spinacia oleracea L.

菠菜（Spinacia oleracea L。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。