助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   toxin 在 林业 分类中 的翻译结果: 查询用时:0.729秒
图标索引 在分类学科中查询
所有学科
林业
植物保护
生物学
基础医学
畜牧与动物医学
园艺
农作物
中医学
药学
更多类别查询

图标索引 历史查询
 

toxin    
相关语句
  毒素
    Studies on the Separation,Purification,Structure of LA-Ⅱ Toxin Producing by Brown Spot Needle Blight Fungus (Lecanosticta acicola )
    松针褐斑病菌毒素LA-Ⅱ的分离纯化及其化学结构
短句来源
    Study on the Property of Crude Extract of the Toxin Produced by Pestalotia funerea
    枯斑盘多毛孢菌粗毒素的基本性质研究
短句来源
    Separation and Purification, Structure of LA-I Toxin Produced by Brown Spot Needle Blight Fungus (Lecanosticta acicola)
    松针褐斑病菌毒素LA-I的分离纯化及其化学结构
短句来源
    The effects of toxin from a bacterium strain on the defensive enzymes in pine needle cells of Pinus thunbergii
    假单孢菌毒素对黑松松针细胞防御酶系统影响
短句来源
    Bioassay results of the PN1 toxin components after dialyzation indicated that the PN1 toxic substance wasn't single compound.
    对PN1毒素原液透析及透析后各组分的毒性测定结果表明PN1细菌毒素并不是单一化合物。
短句来源
更多       
  
    Influence of cultivating conditions on toxin produced by Pestalotiopsis funerea Desm.
    枯斑拟盘多毛孢的培养条件对其产的影响
短句来源
    The results showed that there existed the pathogenic material, namely toxin, in the culture liquid of Pestalotia funerea.
    结果表明 ,松赤枯病菌培养液中有致病物质即素存在 ,该菌在PD培养液中能达到最大产量 ;
短句来源
    Strains TR2 and TR3 destroyed the aeciospores more distinctly than TR1. Strain TR1 possessed the highest ability to produce toxins in the culture liquid of PD, and the aeciospore walls could control its toxin production.
    TR1对锈孢子壁的破坏作用弱于TR2和TR3,但在PD培养液中有较强的产能力,锈孢子壁能抑制TR1菌株产
短句来源
    Conditions of Toxin Production by Ceratosphaeria phyllostachdis and Its Impact on Plants
    毛竹枯梢病病原菌产条件及其对植物的影响
短句来源
    Inhibiting effects of 4 toxic mushroom strains and their toxin on Cytospora chrysosperma(Pers.)Fr.
    四种蘑菇菌株及其素对杨树烂皮病菌生长的抑制作用
短句来源
更多       
  毒素的
    Study on the Property of Crude Extract of the Toxin Produced by Pestalotia funerea
    枯斑盘多毛孢菌粗毒素的基本性质研究
短句来源
    Studies on Component of Pathogen Toxin and Bioassay of the Top Branch Blight of Phyllostachys heterocyla( Ceratosphaeria phyllostachdis Zhang)
    毛竹枯梢病病原菌毒素的生物测定及成分研究
短句来源
    Studies on Toxin Produced by Botryodiplodia theobromae
    肉桂枝枯病菌毒素的研究
短句来源
    Studies od Biological Characteristics of Pestalotia Funerea and Its Toxin
    枯斑盘多毛孢菌生物学特性及毒素的研究
短句来源
    After the 5 -instar Spodoptera laura larvae were raised on the samecondition for continual 3 generation, the activity of GSTs enhanced firstly then went down, butthe difference is not significant Primary experiment results seen show that the tendency ofSpodoptera litura larvae accumulate resistance to yuan-hua toxin is not significant when it raisedon for continual 3 generation.
    对斜纹夜蛾5龄幼虫同样连续饲养3代,谷胱甘肽S-转移酶活性也呈先升后降趋势,但每代处理组与对照组的差异均不显著。 初步结果表明,连续饲养3代后,斜纹夜蛾对芫花毒素抗性逐代积累的趋势中南林学院2001届硕士学位论文:斜纹夜蛾和卫矛尺媛对完花毒素的抗性及其机理不明显。
短句来源
更多       
  毒素
    Studies on the Separation,Purification,Structure of LA-Ⅱ Toxin Producing by Brown Spot Needle Blight Fungus (Lecanosticta acicola )
    松针褐斑病菌毒素LA-Ⅱ的分离纯化及其化学结构
短句来源
    Study on the Property of Crude Extract of the Toxin Produced by Pestalotia funerea
    枯斑盘多毛孢菌粗毒素的基本性质研究
短句来源
    Separation and Purification, Structure of LA-I Toxin Produced by Brown Spot Needle Blight Fungus (Lecanosticta acicola)
    松针褐斑病菌毒素LA-I的分离纯化及其化学结构
短句来源
    The effects of toxin from a bacterium strain on the defensive enzymes in pine needle cells of Pinus thunbergii
    假单孢菌毒素对黑松松针细胞防御酶系统影响
短句来源
    Bioassay results of the PN1 toxin components after dialyzation indicated that the PN1 toxic substance wasn't single compound.
    对PN1毒素原液透析及透析后各组分的毒性测定结果表明PN1细菌毒素并不是单一化合物。
短句来源
更多       

 

查询“toxin”译词为其他词的双语例句

 

查询“toxin”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  toxin
Ochratoxin A was quantitatively monitored in grain extracts by indirect solid-phase enzyme immunoassay with the use of an immobilized conjugate of the toxin with gelatin and polyclonal rabbit antibodies raised against the ochratoxin A-BSA conjugate.
      
This monitoring found that 1.7 to 18.5% of the samples were contaminated with the toxin at a concentration of 25.9-291.7 μg/kg.
      
It has been demonstrated in model experiments that the decrease in the content of BET in the culture fluid is accounted for by the toxin interaction with an attendant product, the exogenous metabolite (EM).
      
Primary Structure of a Short Toxin from the Venom of a Vietnamese Scorpion (Buthus sp.)
      
The complete amino acid sequence of an important toxin (toxin 14) from the venom of a Vietnamese scorpion (Buthus occitanus sp.) has been determined, which includes 35 amino acid residues and three disulfide bridges (molecular weight, 3843 Da).
      
更多          


This paper reviews five parts about plant genetic engineering which are, respec-tively, the isolation of target gene, the construction of engineering vectors, the transforma-tion of plant cells, the tissue culture of transformed cells and transgenic plants regeneration,and the detection of foreign gene. In recent years, plant genetic engineering in forest treeshas made rapid progress and great achievements among insect resistance, disease resistanceand herbicide resistance of plants. According to this technique,...

This paper reviews five parts about plant genetic engineering which are, respec-tively, the isolation of target gene, the construction of engineering vectors, the transforma-tion of plant cells, the tissue culture of transformed cells and transgenic plants regeneration,and the detection of foreign gene. In recent years, plant genetic engineering in forest treeshas made rapid progress and great achievements among insect resistance, disease resistanceand herbicide resistance of plants. According to this technique, Populus alba×P. grandi-dentata was successfuly transformed and obtained the first transgenic plant in 1987. Bynow, over twenty forest trees were transformed. Nowadays, Both the toxin gene fromBacillus thuringiensis and proteinase inhibitor gene from other plants were transferred intoforest trees, especially poplar because of its wide plantation severely damaged by insects.The utilization of these engineered trees should be environmentally safer than many trad-itional methods, and mainly because these trees affect only species that feed on them, andeven will generally be harmful to only a limited number of insect taxa. There exist someproblems such as insects counter -- evolve to overcome their resistance, so measurementsshould be taken to solve the counter--volution.

植物基因工程主要包括目的基因的分离、基因工程载体的构建、植物细胞的遗传转化、转化细胞的组织培养和植株再生、外源基因表达的检测等几个方面。利用该技术目前已转化了20多种林木树种,并成功地将抗虫的苏云金芽杆菌内毒素基因和蛋白酶抑制剂基因转入林木树种。

Brown spot needle disease is one of important diseases on Pinus elliottii and P.taeda in south China.On the basis of resistance selection,the glucose-6-phosphate dehydrogenase and phenylalanine ammonia lyase activities in needles of 9 resistant clones and 4 susceptible individuals of slash pine were studied and analyzed.The results showed that there were close relations between the activity levels of glucose-6-phosphate dehydrogenase and disease resistance in two-year-old needles of slash pine.The enzyme activity...

Brown spot needle disease is one of important diseases on Pinus elliottii and P.taeda in south China.On the basis of resistance selection,the glucose-6-phosphate dehydrogenase and phenylalanine ammonia lyase activities in needles of 9 resistant clones and 4 susceptible individuals of slash pine were studied and analyzed.The results showed that there were close relations between the activity levels of glucose-6-phosphate dehydrogenase and disease resistance in two-year-old needles of slash pine.The enzyme activity levels of 9 resistant clones were mostly higher than those of 4 susceptible individuals.Phenylalanine ammonia lyase activities of the resistant clone needles,in general,were also a bit higher than those of susceptible individuals.After resistant and susceptible needles were treated by primary toxin of brown spot fungus,their glucose-6-phosphate dehydrogenase activities all increased,and the increment extents were all about 0.5-1 times,but their phenylalanine ammonia lyase activities didn't evidently change.

松针褐斑病(Lecanostictaacicola)是我国南方重要病害。在湿地松(Pinuselliottii)抗褐斑病选育研究的基础上对湿地松针叶中的6-磷酸葡萄糖脱氢酶和苯丙氨酸解氨酶与抗病性的关系进行了研究分析。结果表明二年生健康针叶的6-磷酸葡萄糖脱氢酶的活性水平与针叶的抗病性有密切关系。在测定的13个无性系和单株中,4个易感株的酶活性较低,9个抗病无性系中除个别酶活性与易感株相近外,其余无性系的酶活性和比活性都明显比易感株高。苯丙氨酸解氨酶的株间差异相对较小,但在总体水平上,抗病无性系的酶活性和比活性也比易感株略高。用松针褐斑病菌毒素液处理后,无论是抗病针叶还是易感针叶,6-磷酸葡萄糖脱氢酶的活性均呈上升趋势,升幅为0.5—1倍,但苯丙氨酸解氨酶的活性在用毒素处理后无明显变化。

The stomach toxin toxicity and contact killing toxicity of 55%of Lindane glue suspen-

本文测定了55%林丹胶悬液对3龄黄脊竹蝗(CeracrisKiangsuTsai)的胃毒毒力和触杀毒力,结果表明:林丹的杀虫作用是胃毒,致死中量LD50为4.187μg/g;用500×10-6、1500×10-6、3000×1O-6、4500×10-6的药剂点滴竹蝗头、胸部之间的节间膜,竹蝗死亡率为0-5%。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关toxin的内容
在知识搜索中查有关toxin的内容
在数字搜索中查有关toxin的内容
在概念知识元中查有关toxin的内容
在学术趋势中查有关toxin的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社