生物型
- 名biotype;eobiont
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借助高效液相色谱(HPLC)技术,研究了130份对褐飞虱生物型Ⅱ具有不同抗性水平的水稻样品(26个品种)中13个次生物质含量(峰面积)的差异;
By the method of high-performance liquid chromatography ( HPLC ), this paper studied the contents of 13 secondary compounds from 130 samples of 26 rice varieties resistant to brown planthopper ( BPH ) Nilaparvata lugens biotype ⅱ .
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[结果](1)Hi携带率为15.6%,生物型Ⅰ、Ⅱ、Ⅲ型共98例(70.5%)为优势菌型。
[ Results ] ( 1 ) The carriage rate of Hi was 15.6 % . The Biotype ⅰ,ⅱ and ⅲ were the domination of Hi , and accounted for 98 cases ( 70.5 % ) .
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CO2在仿生物型等三种吸收剂中传质吸收速率的测定
Measurement of the Mass Transfer Velocity of CO_2 in Biomimetic and other Absorbents
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褐飞虱不同生物型基因组DNA的RAPD分析
Analysis on RAPD of Genome DNA in Different BPH Biotypes
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水稻品种对褐飞虱不同生物型抗性的HPLC分析
HPLC analysis of rice variety resistance to different biotypes of Nilaparvata lugens
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提出了一种基于先进过程控制(AdvancedProcessControl,APC)技术的综合控制方案在生物型人工肝支持系统(BAL)中的应用;
The Advanced Process Control ( APC ) technology is proposed in the bioartificial liver support system .
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双歧杆菌属内种或生物型的区分主要依据是它们的糖类发酵能力和DNA同源模板的研究。
The designation of species and biotypes is on the basis of carbohydrate fermentation physiological characteristics and DNA-DNA homology studies .
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运用6个引物的特异带构建出的梨DNA指纹图谱,可区分14个生物型中的9个。
The DNA fingerprint constructed by the special bands of 6 arbitrary primers could identify 9 biotypes of 14 ones .
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应用AFLP分析广东稻瘿蚊不同生物型DNA指纹
Analysis of DNA fingerprint of gall midge biotypes from Guangdong by using AFLP
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尤其是微卫星引物PCR扩增明确了桃蚜寄主生物型和体色生物型的遗传分化关系。
Particularly the method of microsatellite primer - PCR amplification makes clear the relationship of genetic diversity .
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丰富的寄主植物以及本身具有的多食性特性有助于B型、Q型等生物型在世界各地的广泛入侵。
Multitudinous host plants and the inherent polyphagous characteristics enhance the wide invasion of B and Q biotypes in different counties .
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不同植物上桃蚜两种体色生物型的DNA多态性研究几种化学药剂对破除葡萄与桃自然休眠的效果
DNA Polymorphism Studies on the Two Body Colour Bio-types of Green Peach Aphid from Different Host Plants Effects of Some Chemicals on Dormancy Breaking of Grape and Peach Trees
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APC技术在生物型人工肝支持系统中的应用
Advanced Process Control for Bioartificial Liver Support System
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进化分歧数据还表明,不同生物型之间的遗传距离明显大于同一生物型内遗传距离,其中Q型内部差异最小,在0.9%以内;
The genetic distances among different biotypes were significantly higher than within the same biotype , while Q biotype showed the least genetic distance of0.9 % within itself .
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水生生物型空心莲子草(Alternantheraphiloxeroides)对环境因子的反应及与水稻的竞争
Response of Aquatic Alternanthera philoxeroides to Environmental Factors and Its Competition with Rice
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本文利用mtDNACOI基因片段对国内外12个地理种群烟粉虱的生物型进行了鉴定并对其来源进行了分析。
The mtDNA COI gene of the 12 B. tabaci populations from different regions and countries were cloned and analyzed .
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水稻品种抗褐飞虱不同生物型稳定性的AMMI模型分析
AMMI Analysis of Resistance Stability of Rice Varieties to Different Rice Brown Planthopper ( BPH ) Biotypes
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生物型植物生长促进剂生多素(Cytozyme,细胞酶素)在大豆上的应用效果研究
Study of Biological Form Plant Growth Promoter on Soybean Application Effect
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在非竞争条件下,敏感性生物型稗草S在植株高度、植株鲜重、根长、根鲜重和叶片宽度方面都明显高于抗药性生物型稗草R。
Under the condition of the non-competition , The plant height , the weight of the plant aerial part , the root length , the root weight and the breadth of leaf of sensitive biotype barnyardgrass is better than that of two resistant biotypes .
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目的利用16s-23SRRNA间隔区(ITS)的多态性,对中国布鲁氏菌种间或种内生物型进行鉴别,评价ITS作为基因标识物的意义,寻找适合布鲁氏菌分型研究的基因标识物。
Objective To identify Brucella spp by 16s-23s rRNA Ribosomal-Spacer-Region ( ITS ) and to estimate the significance of ITS as gene labelling in Brucella .
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结论非生物型人工肝对IL-6、TGFβ1、TNF-α、sFas有较好的清除作用,可使IL-2、IFN-α水平升高,对重型肝炎疗效明显。
Conclusion Non-bioartificial liver can decrease the levels of IL-6 、 TGF β _1 , TNF - α, sFas , while increase IL-2 , IFN - α levels , and has obvious efficacy on severe hepatitis .
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TECA生物型人工肝支持系统替代衰竭肝脏功能机制的实验研究
Experimental study of teca bioartificial liver support system in treatment of acute liver failure canines
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采用华农牌20%BN种衣剂18号和生物型水稻种衣剂ZSB-R对汕优63、武育粳3号种子进行处理,其主要作用和效果是:1.提高发芽率1.5~2.7个百分点;
Adopting Hua-Nong brand 20 % BN seed coat agent and bion rice seed coat agent ZSB-R to make a treatment with Shan-You 63 , Wu Yu-Jing 3 , its main effects are the following : 1 . to improve the germination percentage 1 . 5-2 . 7 points ;
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目的研究冷冻复温后猪肝细胞在生物型人工肝支持系统(BALSS)中的生存状态。
Objective To study the living status of cryopreserved porcine hepatocytes in biological artificial liver support system ( BALSS ) .
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小肠结肠炎耶尔森菌的PFGE分型可能与其动力有一定相关,与生物型、血清型、毒力基因型和药敏型别不具有相关性。
The PFGE types of Y. enterocolitica might have relations with motility , but no relations with biotypes , serotypes , virulence genotypes or antimicrobial agent susceptibility types were observed . 4 .
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近3~4年非生物型人工肝治疗重型肝炎在国内得到广泛丌展,采用的手段多为血浆置换(PE)、血液灌流和胆红素吸附,其中尤以PE最为常用。
In recent 3-4 years it has extensively developed to be used on the treatment of severe hepatitis in our country . The main courses of artificial liver system are plasma exchange ( PE ), hemoperfusion and plasma absorption , among them , PE is the most used one .
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本论文在国内首次运用微卫星引物PCR扩增和mtDNACOⅠ-Ⅱ部分序列特异扩增的方法对桃蚜寄主生物型和体色生物型的遗传分化和体色变化机理进行了研究。
It is the first time of using the microsatellite primer-PCR and partial gene of mtDNA CO ⅰ - ⅱ amplification to analyze genetic diversity of host bio-type and body colour bio-type and to probe out the changing mechanism of body colour on green peach aphid in China .
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目的:评价我们改进的生物型人工肝系统(BALS)治疗急性肝功能衰竭犬的有效性和安全性。
Objective : To evaluate the safety and efficacy of the hollow fiber bioartificial liver system in canines with acute liver failure .
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烟粉虱种群分别采自北京、扬州和广州的不同寄主上,烟粉虱生物型包括B型、本地型(NaC)和一种新的生物型(CV型)。
Five B.tabaci populations were collected in the north , middle and south of China , respectively , including three B biotype populations , the indigenous haplotype populations ( NaC haplotype ) and a new haplotype population from ornamental plants ( C_v haplotype ) .
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Gm-6基因是水稻的一个抗稻瘿蚊基因,它是唯一一个抗中国稻瘿蚊四种生物型的基因。
Gm-6 is a rice gall midge resistance gene , it is the only one against four biotypes of gall midge in China gene .