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the race
相关语句
  小种
    Selection of SCN soybean variety Jindou 31 resistant to the race 4
    抗大豆胞囊线虫病4号生理小种大豆新品种晋豆31号选育
短句来源
    The race 1 and 3 had been found in the Northeast of China.
    在东北地区已发现存在孢囊线虫的1号和3号生理小种
短句来源
    It was proved by years field identification and greenhouse inoculation using 252 strains from 11 physiological races that the variety Wunong 1 possesses high resistance to rice blast in field condition, the race\|resistant rate was 81 8% and strain\|resistant rate was 98 6%.
    梧农 1号经多年多点田间鉴定 ,并采用 11个生理小种和 2 52个菌株接种鉴定结果 ,田间抗性强 ,抗小种率达 81.8% ,抗菌株率达 98.6% ,具有抗谱宽、抗性强的特性 ;
短句来源
    17 transgenic lines were Xa21-positive with high resistance to the race P6 of Xoo through PCR analysis and resistance identification, among the total 27 independent primary transformants (T-0) obtained.
    T0代共获得27个独立转基因株系,通过田间抗性鉴定与PCR分析,有17个株系的Xa21基因分子鉴定为阳性,且对白叶枯病原菌P6生理小种具有抗性。
短句来源
    STUDY ON THE RACE ABOUT CONTINUOUS PLANT VARIETIES WITH RESISTANCE TO SCN
    连续种植大豆抗孢囊线虫品种胁迫线虫生理小种变异研究
短句来源
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  “the race”译为未确定词的双语例句
    The resistance of Hongmai to the race CY19 was controlled by repetitive or complementary action of the two dominant genes , to the race CY26 was controlled by one incomplete dominant genes , to the race CY29 was controlled by complementary action of two dominant genes, to the race CY31 was controlled by complementary action of two dominant genes and one recessive gene, to the race CY32 was controlled by dominant epigyny action of the one dominant gene and two recessive genes.
    红麦对CY19的抗性是由重叠的2对显性基因共同控制的,对CY26的抗性是由1对不完全显性基因控制的,对CY29的抗性是由互补的2对显性基因共同控制的,对CY31的抗性是由互补的2对显性基因和1对隐性基因共同控制的,对CY32的抗性是由显性上位的1对显性基因和2对隐性基因共同控制的。
短句来源
    The nutrient qualities ofthe seed of the race are promising,containing 32.4~43.6%,21.9~42.5%and 34.8~55.4% of crude proteins,fatty acids C_(18:1)and C_(18:2)respec-tively.
    中棉粗蛋白质含量较高,变幅32.4~43.6%。 脂肪酸的食用品质较好:其中油酸 C18∶1,平均含21.9~42.5%,亚油酸(C18∶2)平均含34.8~55.4%。
短句来源
    the ratio between high resistance and medium -resistance in F1are all resistance,in F2 is 1:3,in test cross is 1:1,This indicated that soybean resistance to the race 4 of SCN were controled by one dominant gene and two duplicate recessive genes.
    在高抗×中抗正反交组合中,F_1均抗病,F_2抗感分离比率为1:3,测交分离比率为1:1,因而确定抗源品种抗性受1对显性基因和2对重叠的隐性基因控制。
短句来源
    Then the RACE technology was used for the 3'-fragment cloning. A 1322 bp fragment of wheat TaMo3 including the major functioning regions was gained. This fragment encodes 440 amino acids, which contains five transmembrane regions, one CaM binding domain, one nuclear locatization sequence (KKKVR), and several kinase sites.
    而后利用RACE技术成功的从小麦cDNA中得到该基因的3′片段,两次克隆共得到1322bp的TaMlo基因片段,该片段已包含Mlo基因的主要功能区域,编码440个氨基酸,其中包括5个跨膜区域、1个20个氨基酸的钙调素结合位点、1个核定位序列(KKKVR)以及多个磷酸化位点。
短句来源
    The full-length cDNA sequences of the two candidate genes were built up using the RACE (Rapid Amplified cDNA ends) method.
    利用RACE(cDNA末端快速扩增)反应获得两个候选基因的全长cDNA序列。
短句来源
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  the race
In this study, we have identified the gene for the barley vacuolar Na+/H+-antiporter HvNHX2 using the RACE (rapid amplification of cDNA ends)-PCR (polymerase chain reaction) technique.
      
In this study, we have identified the gene for the barley vacuolar Na+/H+-antiporter HvNHX2 using the RACE (rapid amplification of cDNA ends)-PCR (polymerase chain reaction) technique.
      
Tests, the tuning procedure, and measured characteristics of the injection and acceleration systems of the race-track microtron are described.
      
A complete copy of the selected gene having total homology with the mitochondrial ribosomal gene MRPL37 was obtained by the RACE (rapid amplification of cDNA ends) technique.
      
Analysis of the race distribution in the common shrew in the context of paleoecology of the glacial and postglacial period allowed us to reconstruct the sequence of events leading to the establishment of the present-day structure of the species S.
      
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In 1977,seven different varieties,Tetep,Zhenlong 13,Sifeng 43,Dongnong 363,Kanto 51,Hejiang 18,and Ligionsintuanheigu,were proposed to carry on further tests through all provinces and autonomous regions of China by All China Coorporation of Research on Physiological Races of Rice Blast Fungus.The result of this investigation shows that this set of different varieties was suitable in Fujian province except that the high resistant variety was wanting.In order to meet the demand of two highly resistant varieties,Zhayeqing...

In 1977,seven different varieties,Tetep,Zhenlong 13,Sifeng 43,Dongnong 363,Kanto 51,Hejiang 18,and Ligionsintuanheigu,were proposed to carry on further tests through all provinces and autonomous regions of China by All China Coorporation of Research on Physiological Races of Rice Blast Fungus.The result of this investigation shows that this set of different varieties was suitable in Fujian province except that the high resistant variety was wanting.In order to meet the demand of two highly resistant varieties,Zhayeqing 8 and Chengbao 1 were screened and considered as the auxiliary different varieties. In 1978-1980,309 isolates from monoconidial cultures collected from 32 dis- tricts(eities)of seven regions in Fujian were identified as seven Chinese differ- ent varieties and two auxiliary different varieties.It shows that the isolates can be divided into 7 groups with 38 races and 12 biotypes,among which race Zhong G_1 is widely distributed and appears in high frequency,indicating that it is the dominant race in Fujian;among 12 biotypes,biotype ZB_(15)-M_3 appears in high frequency. The results indicate that the races of rice blast fungus appear clear differences in geographic distribution.The more virulent races occupy the prominent place in the northern region and north-western region of Fujian,among which Zhong B group is the dominant race group.The less virulent races remain predominant in the southern region spreading to the plain of eastern seacoast in this province, among which Zhong G group is the one dominant. There are many different virulent races in the same variety or in different rice varieties grown in the same area and also many different virulent races in e same rice variety grown in different regions,The monoconidial isolates obtained from the resistant varieties mostly belong to the more virulent races. The monoconidial isolates obtained from the susceptible varieties are more complicated than that from resistant varieties.The former ones contain different virulent races,however,the majority belong to the group of native dominant race.Besides,problems on the variability and the virulence of rice blast fungus wer ealso discussed.

1977年全国稻瘟病菌生理小种联合试验组推荐各省和自治区试用的7个初选鉴别品种,测定结果证明在我省是适用的,缺点是缺少高抗品种。为此,我们筛选出窄叶青8号(籼稻)和城堡1号(粳稻)两个品种作辅助鉴别品种。

The effect of environment on the infection types shown on the differentials of Puccinia recondita has been studied by inoculating 8 differential hosts respectively with 8 isolates of P. recondita virulent to host Lovrin 10 and 3 isolates avirulent to it at different intervals during one year. The results showed that two of the hosts, i.e. Harvest 3 and Lovrin 10 showed different reactions when reacted with different isolates under different conditions. Harvest 3 was susceptible during March to October, but...

The effect of environment on the infection types shown on the differentials of Puccinia recondita has been studied by inoculating 8 differential hosts respectively with 8 isolates of P. recondita virulent to host Lovrin 10 and 3 isolates avirulent to it at different intervals during one year. The results showed that two of the hosts, i.e. Harvest 3 and Lovrin 10 showed different reactions when reacted with different isolates under different conditions. Harvest 3 was susceptible during March to October, but became resistant during November to January under short days, 12.4—14.4 C and 4069.6—7658 Lux light condition. The race 60 therefore be identified as race 20. Lovrin 10 when reacted with the virulent isolate 79—15—1 became resistant during January and February under short days, 12.9—15.3 C and 4566.6—9419.5 Lux light condition. The race-61 then be identified was race 60. On the contrary, Lovrin 10 when reacted with other 6 isolates, which have the same virulence formula as isolate 79—15—1, was suscoptible during May to September. It is concluded that whother Lovrin 10 is resistant or susceptible depends on what isolate it(?)reacts with. It has been observed that isolates of P. recondita having the same virulence formula may be different in pathogenecity. And cultures from different single uredium belonging to the same race may be different in pathogenecity.

在本试验中,用了对鉴别寄主洛夫林10有毒力的菌株8个和对它无毒力的菌株3个,分别对叶锈菌的8个鉴别寄主作了周年的重复鉴定试验,观察环境条件对鉴别寄主对叶锈菌的反应的影响。在8个鉴别寄主中,只有丰产3号和洛夫林10号在不同条件下对不同菌株的反应不同。丰产3在3—10月都表现为感病,但在11月—1月,在短日照,低温(12.4—14.4℃和弱光照(4069.6—7658Lux)情况下表现为抗病,因而小种60被鉴定为20。洛夫林10与菌株79—15—1结合,在1—2月,在短日照,低温(12.9—15.3℃)和光照7132.2—9448.3Lux情况下表现为感病。在5—9月,在长日照,高温(16.5—25℃)和半遮阴的光照(4566.6—9419.5Lux)下则表现为抗病,小种61相应地被鉴定为60。但洛夫林10与其他6个有相同毒性公式的菌株结合,则在5~9月却表现为感病。因此洛夫林10在不同条件下表现为抗病或感病,决定与不同菌株相结合。在本试验中也观察到具有相同毒性公式的菌株其致病性并不相同。也观察到来自同一菌株的不同单孢子堆的夏孢子所繁殖的培养物的致病性也可以不同。

The different soybean germplasms were inoculated with isolates of Cercospora sojina Hara,the pathogene of frog-eye leaf spot,respectively, obtained from several parts of the Northeast China during 1980-1982. Experimental results revealed obviously the ocurrence of physiological specialization of the pathogenic isolates,which then have been divited into 5 races and named arbitrary Race No.1,No.2, No.3,No.4 and No.5 respectively.Consequently, six cultivars,1.e. Gang 5151,Jiunong l,Shuang-yUe 4,Hejiao...

The different soybean germplasms were inoculated with isolates of Cercospora sojina Hara,the pathogene of frog-eye leaf spot,respectively, obtained from several parts of the Northeast China during 1980-1982. Experimental results revealed obviously the ocurrence of physiological specialization of the pathogenic isolates,which then have been divited into 5 races and named arbitrary Race No.1,No.2, No.3,No.4 and No.5 respectively.Consequently, six cultivars,1.e. Gang 5151,Jiunong l,Shuang-yUe 4,Hejiao 69-231,Ogden and Huanan Green Soya,have been selected as a set of differential host plants for identification of the pathogenic races. It is clear that the Race No.l is the dominant one among them in Sanjiang Plain of Heilongjiang Province.

1980—1982年在东北三省部份地区采集的一批大豆灰斑病菌菌株,分别接种于不同大豆品种材料上,结果证明,大豆灰斑病菌存在明显的生理分化现象。在此基础上,筛选出六个鉴别寄主(钢5151、九农1号,双跃4号、合交69—231、Ogden、桦南绿大豆,将现有采集菌株分为5个生理小种,即病菌生理小种一号、二号、三号、四号及五号;并明确一号小种是三江平原地区的优势小种。

 
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