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chenopodium quinoa
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  昆诺藜
     Specific amplified products were obtained in the detection of ACLSV-C in Chenopodium quinoa by IC/TC -RT-PCR, but the copies obtained by IC-RT-PCR were less than those obtained by TC-RT-PCR.
     采用IC/TC-RT-PCR检测ACLSV-C接种的昆诺藜,均获得了约358bp的目标片段,但IC-RT-PCR所得扩增带相对较弱。
短句来源
     The ultrastructural alteration of Chenopodium amaranticolor and Chenopodium quinoa infected with Grapevine fanleaf virus Hangzhou isolate (GFLV H) was studied by transmission electron microscope. Isometric virus particles were found in the cytoplasm of infected parenchyma cells of leaf tissue.
     电镜观察了葡萄扇叶病毒杭州分离物 (Grapevine fanleaf virus Hangzhou isolate,GFLV- H)侵染苋色藜 (Chenopodium amaranticolor)和昆诺藜 (C.quinoa)的细胞超微结构变化。
短句来源
     1. Wither symptoms occurred on the leaves of Vicicafaba inoculated with the B935 isolate, P158 isolate and PV131 isolate of BBWV2.The typical mosaic symptoms occurred on the leaves of Chenopodium quinoa inoculated with the three isolates of BBWV2 and leaves of V.faba inoculated with NSRV1 isolate of BBWV1. Under the TEM, two main ultrastructural changes were observed in the thin sections of the infected leaves of V.faba and C.
     1.BBWV 2的B935分离物、P158分离物、PV131分离物分别接种蚕豆和昆诺藜,三个分离物在蚕豆上主要呈现萎蔫症状,在昆诺藜上呈现典型的花叶症状。 BBWV 1的NSRV1分离物接种蚕豆,同时呈现出萎蔫症状和典型的花叶症状。
短句来源
     Twenty-three isolates of Apple stem grooving virus were obtained from pear and apple by me- chanically inoculating on Chenopodium quinoa and ELISA confirmation.
     通过昆诺藜接种鉴定和 ELISA 检测,从梨和苹果上分离获得苹果茎沟病毒(Apple stem groo-ving virus,ASGV)23个分离物。
短句来源
     The results are described as following:1. Twenty-three isolates of apple stem grooving virus were obtained from pear and apple by mechanically inoculating on Chenopodium quinoa and ELISA confirmation.
     1.通过昆诺藜(Chenopodium.quinoa)接种鉴定和ELISA检测,从梨和苹果上获得ASGV 23个分离物。
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  “chenopodium quinoa”译为未确定词的双语例句
     By differential centrifugation and Sepharose 4B column chromatography, the virus was qurified from the inoculated leaves of propagation hosts of Chenopodium quinoa, Gompherena globosa and Tetragonia expansa.
     繁殖于昆诺阿藜(Chenopodium quinoa)、千日红(Gompherena globosa)及番杏(Tetragonia.expansa)上的病毒分离物,经PEG6000沉淀结合差速离心浓缩后,用Sepharose4B柱层析法进行分离纯化,获得保持侵染活性的病毒纯化物;
短句来源
     Tolerance of Chenopodium quinoa Willd. to soil salinity in seedling stage
     昆诺阿藜(Chenopodium quinoa Willd)萌发期耐盐性测定
短句来源
     Starch from amaranth (Amaranthus cruentus) and quinoa (Chenopodium quinoa) was isolated and investigated by using enzymatic assay, Rapid Visco Analysis (RVA), Differential Scanning Calorimetry (DSC), Scanning Electron Microscopy (SEM) and X-Ray Diffractometry (XRD).
     对由苋菜籽和昆诺阿黎籽分离的淀粉采用酶法、快速糊粘度分析 (RVA)、差示扫描量热分析 (DSC)、扫描电镜 (SEM)和X -射线衍射分析 (XRD)的方法进行了研究。
短句来源
     The molecullar of RNA_(3b) was 0.5 × 10 ̄6. RNA_(3b) waspropagated only in barley,but was lost in Chenopodium quinoa,and depended for its replicationon the RNAs of the virus isolate from which it was derived. Random-primed cDNA was pre-pared to RNA_(3b)and hybridized with G-RNAs.
     以RNA_(3b)为模板合成 ̄(32)P-cDNA探针,和BrMV-G分离物的RNAs进行分子杂交试验表明:RNA_(3b)属RNA_3的缺陷型组分,它依赖于BrMV-G-RNA_3的帮助才能在大麦寄主中复制。
短句来源
     The rod shaped virus was isolated from sugar beet plants affected with rhizomania disease The virus particles had a width of about 20 nm and at lengths of 65—110nm, 270—300nm, and 390—420nm, The virus could infect Bete uulgaris L., Spinacea oleracea, Chenopodium quinoa, C. amaranticolor, Tetragonia expansa.
     从其分离的病毒粒子呈杆状,宽约20nm,长度为65—110nm、270—300nm和390—420nm,能侵染甜菜、菠菜、昆诺阿藜、苋色藜、番杏,与甜菜坏死黄脉病毒(BNYVV)抗血清呈阳性反应。
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  相似匹配句对
     Tolerance of Chenopodium quinoa Willd. to soil salinity in seedling stage
     昆诺阿藜(Chenopodium quinoa Willd)萌发期耐盐性测定
短句来源
     The infectivity of mixtures ofdifferent RNA components has been investigated on Chenopodium quinoa.
     在昆诺藜上进行核酸侵染性测定,也再次证明其核酸的侵染需要RNA_1、RNA_2、RNA_3。
短句来源
     ,Chenopodium album Linn.
     、藜(Chenopodium album Linn.)
短句来源
     Studies on Quinoa Seed Proteins
     南美藜种子蛋白质研究
短句来源
     Studies on the Quality of Chenopodium Ambrosioides L.
     土荆芥的质量研究
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  chenopodium quinoa
The experimental plant host range of the virus included species in three families: Chenopodiaceae (Chenopodium amaranticolor Coste et Reyn and Chenopodium quinoa Willd.), Solanaceae (Nicotiana benthamiana Domin, and N.
      
Eight RNA2-derived vectors expressing GFP with varied sizes of duplications around the 42KP/Vp25 junction were constructed and tested for infectivity in Chenopodium quinoa.
      
For infectivity assays, Chenopodium quinoa, a local lesion host, and wheat, a systemic host, were used.
      
MiLV was mechanically transmissible from lettuce to Chenopodium quinoa and to several other herbaceous test plants.
      
Beet necrotic yellow vein virus (BNYVV) RNA 3 from which all but the 3' and 5''core' replication origins (promotors) have been deleted replicates when coinoculated to Chenopodium quinoa with viral RNAs 1 and 2.
      
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A spinach stunt mosaic virs was isolated in spring of 1981 on thespinach field of the outskirts of Beijing.The spinach infected with thisvirus appeared dark green and with yellow mosaic.The leaves werecrinkle and malformed,then the plants were severly stunted. The host range has been tested by sap inoculation.The virus caninfect 19 species of plants including families Leguminosae,Solanacea,Chenopodiacea etc.It is transmissible by aphid (Myzus percicae)in non-persistant manner.The thermal inactivation point is...

A spinach stunt mosaic virs was isolated in spring of 1981 on thespinach field of the outskirts of Beijing.The spinach infected with thisvirus appeared dark green and with yellow mosaic.The leaves werecrinkle and malformed,then the plants were severly stunted. The host range has been tested by sap inoculation.The virus caninfect 19 species of plants including families Leguminosae,Solanacea,Chenopodiacea etc.It is transmissible by aphid (Myzus percicae)in non-persistant manner.The thermal inactivation point is 70℃,dilutionend point—10~(-4)~10~(-5) and longevity in vitro—3 days. The virus was purified from Chenopodium quinoa or Gomphrena globosaby means of chloroform clarification,10% PEG-6000 precipitation andtwo cycles of differential centrifugation.Electron microscopy revealedthat the isometric virus particles are 24-25 nm in diameter.The exami-nation of sedimentation parttern of this virus has given three S va-lues,57S,94S,113S.The titer of antiserum prepared to this virus is1:512. From data obtained here a tentative conclusion has been made,thatthe agent of spinach stunt mosaic disease is a strain of broad bean wiltvirus.

1981年5月京郊菠菜留种地发生菠菜矮花叶病。染病植株呈现畸形花叶,严重矮缩,影响抽薹结籽。通过病毒寄主范围的测定证明,它可侵染豆科、茄科、藜科、十字花科中的19种植物。可由桃蚜进行非持久性传毒。从提纯病毒的分析超离心得到三个沉降值,分别为57s、94s和113s。在电镜下观察到球形病毒颗粒,直径为24~25毫微米。根据现有资料分析,引起菠菜矮花叶病的病毒系为蚕豆萎蔫病毒的一个株系。

A virus isolate was obtained from the severely infected mosaic plants of asparagus lettuce (Lactuca sativa L.var.asparagus L.) in the suberb of Taian city.The infected plants were characterized with systematic mosaic,necrotic brown spots and some malformations and shrinkage of young leaves.10 species in 6 families of plant were tested,in which 4 species were infected.These are Chenopodium quinoa,Chenopodium amaranticolor and Gomphrena globosa. The virus is transmissible by mechanical inoculation...

A virus isolate was obtained from the severely infected mosaic plants of asparagus lettuce (Lactuca sativa L.var.asparagus L.) in the suberb of Taian city.The infected plants were characterized with systematic mosaic,necrotic brown spots and some malformations and shrinkage of young leaves.10 species in 6 families of plant were tested,in which 4 species were infected.These are Chenopodium quinoa,Chenopodium amaranticolor and Gomphrena globosa. The virus is transmissible by mechanical inoculation with sap or byaphid (Myzus persicae).Seeds collected from the infected plants carrythe virus.The dilution end point of the virus is 5×10~(-1)~5×10~(-2) and thethermal inactivation point 55~60℃.The infectivity is retained at roomtemperature for 24 hours.A partially purified preparation of the viruswas obtained by homogenizing the infected leaves with borate,clarifyingwith organic solvents and precipitating by PEG and differential centri-fugation The virus particles are flexuous rods,675~775 nm in length nd 10~15 nm in diameter.The electron microscopy of the section of the infected leaf shows the typical pinwheel inclusion bodies in cytoplasm characteristic of the potyvirus group. It is suggested that the virus isolated from asparagus lettuce is anasparagus lettuce strain of lettuce mosaic virus.

由山东济南和泰安两市郊区大面积受害的莴苣(Lactuca sativa L.var.asparagina L.)上分离到一株病毒。莴苣上症状为系统花叶,畸型和褐色斑点。人工接种,在昆诺阿藜和苋色藜上产生局部枯斑和系统症状,千日红上呈不规则斑块,不侵染普通烟、心叶烟、曼陀罗、豇豆、菜豆和黄瓜。传毒试验证明经汁液和蚜虫传播,种子带毒。病毒稀释限点5×10~(-1)~5×10~(-2);失活温度55~60℃;体外保毒期(22~23℃)24小时,经有机溶剂澄清,聚乙二醇沉淀和差速离心可部分提纯。病毒粒子线状,长约750毫微米;病组织超薄切片可见风轮状内含体。试管沉淀法初步测定与马铃薯Y病毒血清呈阳性反应。根据上述病状,寄主反应,物理特性,传播方式,病毒颗粒和内含体形态特征,莴苣分离物属于马铃薯Y病毒组的成员,为莴苣(包心)花叶病毒的一个毒株,故称山东莴苣花叶病毒。

A virus isolate was obtained from sunn crotalaria ( Crotalaria juncea ) with mosaic symptom in Shihezi, Xinjiang. This isolate could infect 12 species of both Leguminosae and Chenopodiaceae, causing [systematic mosaic in Crotalaria juncea, Vicia faba, Pisum sativum, Vigna sesquipedalis, Trifolium pratense, and systematic yellow spotting in Chenopodium amaranticolor and Chenopodium quinoa.Iis thermal inactivation point was 55-60℃, dilution end point was 10-3-10-4 and longevity in leaf extract was...

A virus isolate was obtained from sunn crotalaria ( Crotalaria juncea ) with mosaic symptom in Shihezi, Xinjiang. This isolate could infect 12 species of both Leguminosae and Chenopodiaceae, causing [systematic mosaic in Crotalaria juncea, Vicia faba, Pisum sativum, Vigna sesquipedalis, Trifolium pratense, and systematic yellow spotting in Chenopodium amaranticolor and Chenopodium quinoa.Iis thermal inactivation point was 55-60℃, dilution end point was 10-3-10-4 and longevity in leaf extract was 3-4 days. This virus was transmissible by sap inoculation in the laboratory and by aphids but not by seeds. The filamentous viral particles were 750nm in length and 13-15nm in diameter. Inclusion bodies without definite form in the epidermal cells of the infected leaf were observed under microscopy. Typical pinwheel inclusion bodies in the cytoplasm of the ultra-thin sectioned diseased leaves were very similar to those of the Potyvirus group. This virus could react with Bean Yellow Mosaic Virus ( BYMV ) antiserum. On the basis of these characteristics, it could be identified as Cowpea strain of BYMV.

1984年,从新疆石河子农学院实验站印度麻花叶病植株上,分离到一株病毒分离物Sc-1,经汁液摩擦接种试验表明,它可以侵染10种豆科植物和2种藜科植物。在印度麻、蚕豆、豌豆、箭舌豌豆、扁豆、山藜豆、田菁和红三叶草上引起系统花叶,在豇豆上产生局部枯斑和系统花叶,在苋色藜、昆诺藜上表现为系统黄斑。失毒温度为55~60℃,稀释限点10~(-3)~10~(-4),体外保毒期3~4天。可经汁液和蚜虫传播,不通过种子传毒。病毒粒体为线条状,大小为13~15×750nm。光学显微镜检查可见,病叶表皮细胞内形成不定形的内含体。电镜下可见风轮状、环状内含体。分离物Sc-1与菜豆黄色花叶病毒(BYMV)抗血清呈阳性反应。我们将Sc-1归为菜豆黄色花叶病毒(BYMV),且为豇豆株系。

 
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