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maize
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  玉米
    Expression of the Modified cry1Ac、crylIe Genes in E.coli, Transgenic Tobacco Plants and Transgenic Maize Plants
    人工改造的cry1Ac、cry1Ie基因在大肠杆菌、转基因烟草和玉米中的表达
短句来源
    Colonization Pattern of Azospirillum Brasilense Yu62 on Maize Roots Isolation of Nitrogen-fixing Bacilli and Study of glnB Gene
    巴西固氮螺菌Yu62在玉米根部的定殖固氮芽孢杆菌的分离及其glnB基因的研究
短句来源
    Study of Phytase Gene Being Cloning and Maize Being Transformed
    植酸酶基因的克隆及转化玉米的研究
短句来源
    The Roles and Signaling of H_2O_2 and Calcium/Calmodulin in the ABA-Induced Antioxidant Defense in Leaves of Maize Plants
    H_2O_2,Ca~(2+)/CaM在ABA诱导的玉米叶片抗氧化防护中的作用及其信号转导
短句来源
    MEIOTIC CHROMOSOME BEHAVIOR OF THE H_2 PROGENY OF MAIZE POLLEN-PLANTS
    玉米花粉植株后代H_2减数分裂的染色体行为(英文)
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  “maize”译为未确定词的双语例句
    Purification of the 28kD Protein from Maize Pollen and Studies on its Properties
    植物28kD蛋白的纯化及部分性质研究
短句来源
    At the same time, influence of different physical and chemical factors on the growth of PB12 were also studied to confirm the optimum culture conditions, they are 1.0% maize powder, 2.0% soybean powder, pH 7.0, filling amount 100 mL (in 500 mL flask), culture under 36 ℃ for 42 hours, the effectively live bacteria could reach up to 10.2×108 cfu/mL.
    同时研究了各种理化因素对PB12菌株生长的影响,确定了最佳培养条件,即玉米粉1.0%,豆饼粉2.0%,pH7.0,装液量为100mL(500mL三角瓶),36℃培养42h,有效活菌数可达10.2×108cfu/mL。
短句来源
    Study on the Comparing of the Content of Phytohormone and Vitamin in Grasses Pollen of Rice,Maize and Chinese Pennisetum
    三种禾本科植物花粉中激素、维生素含量比较研究
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    MODERN BIOTECHNOLOGY AND MAIZE STARCH BIOSYNTHSIS
    现代生物技术与玉米淀粉生物合成
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    Detection of genetically modified soya and maize by PCR-GeneScan
    PCR-GeneScan法检测转基因产品
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  maize
A mildew strain with high cellulase activity was isolated from mildewy maize cob and classified as Aspergillus glaucus XC9 by morphological and 18S rRNA gene sequence analyses.
      
Differences on Pb accumulation among plant tissues of 25 varieties of maize (Zea mays)
      
In this study, the feasibility of the method is assessed by analyzing Pb concentrations in edible and inedible parts of 25 varieties of maize (Zea mays) grown in Pb-contaminated soils.
      
The resulting mixed cultures utilized cellulose, cellobiose, glucose, maize residue, cotton, and flax boon producing ethanol (up to 0.9 g/l) and acetic acid (up to 0.8 g/l).
      
Ethylene-Induced Activation of Xylanase in Adventitious Roots of Maize as a Response to the Stress Effect of Root Submersion
      
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1. The materials used in this experiment are seedlings of winter cabbage (Brassica campestris L.), maize(Zea mays L.) and tomato (Lycopersicum esculentum M.). Some of the winter cabbage seedlings are raised from vernalized seeds, others from unvernalized seeds. Young branches and detached leaves of tomato plant are also tested. The concentrations of gibberellin are 0 (control), 40 and 80 ppm. Radioactive phosphorus (P~(32)) are supplied as KH_2PO_4 in 485 pc per litre. 2. The results of this experiment...

1. The materials used in this experiment are seedlings of winter cabbage (Brassica campestris L.), maize(Zea mays L.) and tomato (Lycopersicum esculentum M.). Some of the winter cabbage seedlings are raised from vernalized seeds, others from unvernalized seeds. Young branches and detached leaves of tomato plant are also tested. The concentrations of gibberellin are 0 (control), 40 and 80 ppm. Radioactive phosphorus (P~(32)) are supplied as KH_2PO_4 in 485 pc per litre. 2. The results of this experiment indicate that the dry weight of shoots of the winter cabbage, maize and tomato are increased by treatment of 40 or 80 ppm gibberellin. The effect of gibberellin on the winter cabbage, maize and tomato last 10, 7 and 11 days respectively. 3. In all cases the absorption of phosphorus is conspicuously promoted by gibberellin. As the same time, the gibberellin treatments have also a stimulation effect on the conversion of organic phosphorus. Both acid-soluble organic phosphorus, and the phosphorus in the phospholipid and protein fraction (nucleoprotein and phosphoprotein) are higher in the treated plants than in the controls. 4. There is a close parallelism between the dry weight increase and the increased phosphorus uptake, suggesting that the effect of dry weight increase is related to the phosphorus metabolism. 5. The sensitivity of the vernalized cabbage toward gibberellin treatment differs from that of the unvernalized. This difference is shown both in the absorption of inorganic phosphorus and its conversion into organic phosphorus. There seems to be some reason to believe that the well known fact that low-temperature requirement of the winter cabbage can be substituted by gibberellin treatment may be related to the promotion of the phosphorus metabolism. It is suggested that the sequence of the effects of gibberellin is as follows: first it promotes the phosphorus metabolism by increasing the growth of plants and then it influences plant development through its effect on growth.

(一)本实验所用的材料为冬性油菜(Brassica campestris L.)、玉米(Zea mays L.)和番茄(Lycopersicura esculentum M.)以及离体的番茄嫩枝和叶片。多性油菜又分为两部分:春化处理的和未春化处理的。赤霉素的浓度为0(对照)、40和80ppm。放射性磷(P~(32))的剂量为485微居里/升。 (二)实验结果指出:40或80ppm的赤霉素,对油菜、玉米和番茄幼苗的干重增加具有促进效应。赤霉素对油菜、玉米和番茄的药效持续时间,分别为10、7和11天。 (三)赤霉素对油菜、玉米和番茄幼苗以及离体的番茄嫩枝和叶片吸收磷(P~(32))素,有显著的促进作用。对有机磷(P~(32))的转化也有作用,其中酸溶性有机磷(糖磷酸酯和磷酸腺甙等)、磷脂磷和蛋白磷(核蛋白和磷蛋白磷)均较对照为高。 (四)赤霉素处理后,油菜、玉米幼苗干重的增加与磷代谢之加强具有平行关系,说明赤霉素促进植物干重增加的效应与其促进磷代谢有关。 (五)春化的和未春化的油菜幼苗,对赤霉素反应的敏感度不同,主要表现在对磷(P~(32))的吸收和转化上。

In Kwangtung Province,six species of Noctuids are found to injure the rice crop,namely,Leucania separata Walk.,L.loreyi Dup.,L.venalba Moore,Spodoptera mauritia Boisd.,Spodoptera sp.and Prodenia litura Fabr.,among them Leucania separata and Spodopteramauritia are important pests of rice in South China.L.separata infests mainly wheat andrice,and to a less extent sugar-cane and maize.It feeds on rice from October to Novemberand infests wheat from December to March of the following year.Leucania loreyi and...

In Kwangtung Province,six species of Noctuids are found to injure the rice crop,namely,Leucania separata Walk.,L.loreyi Dup.,L.venalba Moore,Spodoptera mauritia Boisd.,Spodoptera sp.and Prodenia litura Fabr.,among them Leucania separata and Spodopteramauritia are important pests of rice in South China.L.separata infests mainly wheat andrice,and to a less extent sugar-cane and maize.It feeds on rice from October to Novemberand infests wheat from December to March of the following year.Leucania loreyi and L.venalba also feed on rice but with less damage.Spodolptera mauritia is a common and seriouspest of rice distributed in twenty-seven counties and cities in Kwangtung,and seriously damagesrice from June to September.Prodenia litura is a very common insect pest and can be foundin the field all the year round.It feeds on vegetables and occasionally on rice.The presentpaper gives in detail the morphological descriptions of the different stages of these Noctuidsfound in rice fields.

在广东地区,被称为水稻剃枝虫的夜蛾科害虫共有六种:即粘虫、劳氏粘虫、白脉粘虫、水稻叶夜蛾、拟稻叶夜蛾及斜纹夜蛾。本文介绍了这些害虫的分布及其发生情况,着重描述了各虫态的特征,并附有检索表。

Somatic hybridization by inducing fusion between protoplasts from different species has been proved to be a potential pathway in genetic study and plant breeding. In present paper, protoplasts enzymatically isolated from wheat, barley, broad beans and Dyer's saffron as well as the processes for their homologous fusion were described. The homologous fusion rates occured in wheat and maize were comparatively higher than others, which amounted up to 15% and 22% respectively. The induction of fusion between...

Somatic hybridization by inducing fusion between protoplasts from different species has been proved to be a potential pathway in genetic study and plant breeding. In present paper, protoplasts enzymatically isolated from wheat, barley, broad beans and Dyer's saffron as well as the processes for their homologous fusion were described. The homologous fusion rates occured in wheat and maize were comparatively higher than others, which amounted up to 15% and 22% respectively. The induction of fusion between remote interspecies with protoplasts from mesophyll of broad bean and from root tip of Dyer's saffron was also discribed in detail. The frequency of the interspecific fusion was shown at the rate more than 4%. The induced fusion between protoplasts from leaf of wheat and root tip of Dyer's saffron had been observed.

通过原生质体融合进行体细胞杂交已或为研究植物遗传和育种的一个潜在新途径。在本报道中,我们描述了用酶法将小麦、大麦、玉米、红花和蚕豆等作物的叶片和根尖细胞游离成大量的完整的原生质体的方法。观察了在降低原生质体悬浮液的渗透浓度下,小麦、玉米及蚕豆的同源融合的过程。这种融合过程可在数分钟内完成。在上述植物中以小麦和玉米的同源融合率较高,分别达到15%和22%。还描述了获得诱发种间融合的方法。利用硝酸钠和降低渗透稳定剂浓度时,于蚕豆叶片和红花根尖的远缘种间原生质体间获得了融合体。诱发融合率达4%强。同时也观察到小麦叶片和红花根尖原生质体间的融合。

 
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