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papaya
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  番木瓜
    CONSTRUCTION OF PAPAYA RINGSPOT VIRUS CUPSID PROTEIN GENE
    番木瓜环斑病毒外壳蛋白基因的构建
短句来源
    CONSTRUCTION OF A DIGENOUS RESISTATANT EXPRESSION VECTOR FOR PAPAYA RINGSPOT VIRUS COAT PROTEIN GENE AND ANTHERAEA PERNYI CECROPIN D GENE
    番木瓜环斑病毒外壳蛋白基因及抗菌肽D基因双抗表达载体的构建
短句来源
    EXPRESSION OF PRSV-CP GENE IN TRANSGENIC PAPAYA
    PRSV—外壳蛋白基因在转基因番木瓜中的表达
短句来源
    NIB GENE OF VIRAL RNA REPLICASE TRANSFORMATION IN PAPAYA
    病毒RNA复制酶—Nib基因转化番木瓜的研究
短句来源
    STUDY ON PURIFICArION OF PAPAYA RINGSPOT VIRUS
    番木瓜环斑病毒的提纯研究
短句来源
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  木瓜
    A Study on Morphological Variances Among Adults of Papaya Fruit Fly, Bactrocera papayae Drew and Hancock
    木瓜实蝇成虫形态特征遗传稳定性研究
短句来源
    Applied hot water treatment technical for pest treatment of entry papaya fruits.
    应用热水处理技术对进境木瓜作杀虫处理
短句来源
  “papaya”译为未确定词的双语例句
    A recombinant DNA β molecule and a A-Rich deleted DNA β molecule were isolates in papaya sample G100. DNA β recombinant molecule was resulted from the recombination of part of the sequence from A-Rich region of ToLCCNV DNA β with part of the sequence on Cl gene of PaLCCNV. To study the pathogenecity of the recombinant and the A-Rich deleted DNA β molecules, Infectious clones of these molecules were constructed.
    DNAβ重组分子是ToLCCNV DNAβ在A-Rich区域的部分序列与PaLCCNV C1基因上部分序列发生重组产生的。 为了研究这两个DNAβ重组分子和DNAβ缺失分子致病机制,我们构建了这两个DNAβ重组分子和DNAβ缺失分子的侵染性克隆。
短句来源
    The total RNA of PRSV-infected papaya leaves which contain RNA of PRSV were extracted and purified with Trizol.
    通过Trizol法提取PRSV的总RNA。
短句来源
    papaya var.F1 bad not distinct difference.
    papaya var.F1原生质体中的增殖潜伏期和增殖曲线没有明显差异。
短句来源
    Pairwise comparisons of G2 DNA-A with those of other 41 begomoviruses indicated that G2 DNA-A was most closely related to that of Papaya leaf curl China virus isolate G10 (PaLCuCNV-[G10]) (82.8% sequence identity).
    序列比较结果显示 ,G2与菜豆金色花叶病毒属病毒的DNA_A序列同源率均不超过 83% ,其中同源率最高的是PaLCuCNV_[G10 ](82 8% )。
短句来源
    THE SPECIES AND DISTRIBUTION OF LATENT FUNGI OF PAPAYA FRUIT IN HAINAN PROVINCE
    海南省番木瓜果实潜伏侵染真菌种类及其分布状况的研究
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  papaya
Analysis on virus resistance and fruit quality for T4 generation of transgenic papaya
      
Molecular biological characterization, fruit characters, and nutrients were analyzed for T4 generation of transgenic papaya.
      
All transgenic papaya plants with the mutated replicase (RP) gene from papaya ringspot virus (PRSV) showed high resistance or immunity against PRSV in the field.
      
The growth characteristics of transgenic papaya were much better than non-transgenic papaya in the field.
      
The non-transgenic papaya seedlings began to show typical symptoms caused by PRSV after being inoculated with PRSV.
      
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Ringspotmosaic is one of the important virus diseases of papayain Fujian. Specimens, prepared from a piece of leaf tissue from diseasedpapaya by the dipping method and negatively stained with 2%phosphotungstic acid, show filamentous particles with a diameter of10-15nm and a length of 200-1200 nm. Most of them are 700-800nm in length, amountiog to about 69.3%.Specimens of ultrathinsections also show filamentous particles.similar to the particles bydipping method. These filamentous particles, distributed in the...

Ringspotmosaic is one of the important virus diseases of papayain Fujian. Specimens, prepared from a piece of leaf tissue from diseasedpapaya by the dipping method and negatively stained with 2%phosphotungstic acid, show filamentous particles with a diameter of10-15nm and a length of 200-1200 nm. Most of them are 700-800nm in length, amountiog to about 69.3%.Specimens of ultrathinsections also show filamentous particles.similar to the particles bydipping method. These filamentous particles, distributed in the cytoplasmnear the cell wall, are in parallel arrangement and formed in bundles.Such particles are present only in the leaf tissue of infected papaya,but not in healthy ones

番木瓜环斑花叶是一种危险性的病毒病。用浸出法及2%磷钨酸负染的病叶汁标本,在电子显微镜下观察到线状颗粒,呈长而稍弯的线状构造,直径为10-15nm,平均为12.5nm,长度最长为1200nm,最短为200nm,长度在700-800nm的线状颗粒最多,占总数的69.3%。在病叶的超薄切片中,同样也观察到线状颗粒。这些线状颗粒多达几百个,平行排列,集中成束,位于靠近细胞壁的原生质中。健叶不论采用浸出法或超薄切片制备的标本,均未观察到与上述相同或相似的线状颗粒。所以,我们认为这些线状颗粒不是番木瓜的细胞成分,而是病原病毒的一种构造。此外,我们还观察到感染细胞内叶绿体变小、变形及其基质和淀粉粒减少的现象。

The virus severely affecting papaya(Carica papaya)plantation in South China had a narrow host range ithin ome species of Caricaceaeand Cucurbitaceae.It had a dilution end-point of 10~(-2) to 10~(-3),a thermalinactivation emperature between 50 and 55℃ and a longevity in vitro bet-ween 8 and 16 hours The particles of the virus were lexuous rods bet-ween 600 and 800 nm in length and between 10 and 15 nm in diameter.There were typical pinwheel nclusion bodies in the cytoplasm of the in-fected host tissues...

The virus severely affecting papaya(Carica papaya)plantation in South China had a narrow host range ithin ome species of Caricaceaeand Cucurbitaceae.It had a dilution end-point of 10~(-2) to 10~(-3),a thermalinactivation emperature between 50 and 55℃ and a longevity in vitro bet-ween 8 and 16 hours The particles of the virus were lexuous rods bet-ween 600 and 800 nm in length and between 10 and 15 nm in diameter.There were typical pinwheel nclusion bodies in the cytoplasm of the in-fected host tissues characteristic of the potato virus Y group.The virusresponsible for the papaya disease was identified as a Chinese strain ofpapaya ringspot virus.Due to the very ow concentration of the virus in host tissues,andthe tendency to aggregate and become inactivated,many purification ro-cedures have failed.After the diseased leaves were homogenized withphosphate buffer,clarified progressively ith thyl ether and three cyc-les of differential centrifugation,the partially purified preparation of thevirus was obtained.

为害华南番木瓜的病毒以番木瓜科(Caricaceae)和葫芦科(Cucurlitaceae)中若干植物为寄主,范围狭窄。病毒的稀释终点为10~(-2)~10~(-3);热灭活点为50~55℃;体外存活期为8~16小时。病毒颗粒长约600~800nm、宽约10~15nm的略为弯曲的细丝。在感病番木瓜组织的细胞内,电镜观察到典型的风轮状内含体(pinwheel inclusion body)。病毒具有马铃薯Y病毒组成员的典型特征,可认为是国外报道的番木瓜环斑病毒的中国株系,初步命名为华南番木瓜环斑病毒。由于此病毒极易聚集和失活,多种提纯方法归于失败。用磷酸缓冲液将感病番木瓜叶匀浆、乙醚逐次澄清和三次差迷离心循环,可得到部分纯化的病毒制备物。

As compared with chloroplasts isolated from health leaves of papaya,a

罹致花斑叶病的番木瓜(Carica papaya)叶子的离体叶绿体的DCPIP光还原活性显著地较健康叶子的低。当加入人工电子供体二苯卡巴肼能提高DCPIP的光还原活力。罹病叶子的离体叶绿体对DCMU的抑制敏感。在远红光照射下,罹病叶子离体叶绿体的554nm吸收降低的变化较健康叶子的显著为低。可能表明花斑叶病的侵染降低番木瓜叶子的叶绿体光还原活性,影响非循环光合电子传递。罹病叶子离体叶绿体细胞色素b_(565)的光诱导吸收变化相似于健康叶子的离体叶绿体。花斑叶病的侵染对循环光合电子传递链无显著的影响。

 
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