• 甘蓝型油菜对菌核病性育种潜力研究

    Study on breeding potential of sclerotinose resistance in Brassica napus L.

    youdao

  • 结果表明作物抗耐性在酶谱上呈现相同趋势

    The result shows that the disease resistance and tolerance of the two crops tend to the same tendency.

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  • 极性溶剂腐蚀性能天然胶好。

    Features: able to endure the erosion of oil-resisting and non-polarity solvent heat isolation is better than the natural rubber and styrene butadiene rubber.

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  • 秧苗3~5叶龄期易感病,6叶龄逐渐增强分蘖盛期后病株基本死亡

    Seedlings at 3 - 5-leaf stage were the most susceptible. The tolerance to the disease increased after 6-leaf stage. Diseased plants died after the peak time of tillering stage.

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  • 毒素筛选毒素细胞系再生r 1代植株中,病穗的比例明显提高R2代再生植株的赤霉病分离趋向于感病方的分离。

    The selection of toxin increased the proportion of resistant plants in the R1 offsprings. Scab-resistance of R2 regeneration separated, and there was a tendency of susceptible in the separation.

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  • 板材一面冷凝处理防止冷凝水滴落。板材两面UV具有更佳侯性。

    Plate side has the condensation process, prevent condensation water dripping. Both sides have UV resistant layer, has better corrosion resistance.

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  • 隔间一种叫做玻璃隔断主要是采用钢化玻璃,具有好的压性,冲击能够长久使用使用起来更加安全可靠

    High compartment there is a called glass partition, mainly used tempered glass, has a good wind resistance, impact resistance, can be used for a long time, the use of more safe and reliable.

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  • 聚氯乙烯纤维强度弹性磨性气候性能好、保暖性能和保健性好、性强。

    It was high intensity, good elasticity, efficient in heat insulation and health care, strong resistance to wearing, weathering and flame.

    youdao

  • 海水植物种植有效利用开发滩涂资源措施之一

    Planting of salt tolerant plants is one of the effective measures for using and exploiting reasonably the coastal land resources.

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  • 比如说PC候性采光优越性,PC力板能够时间紫外线照耀,作用特优节能通明绝缘

    PC endurance plate, for example, weatherability and lighting, the advantages of PC endurance plate to uv radiation shine for a long time, excellent, and energy saving, lit, insulation.

    youdao

  • 电缆天天生产PUR聚醚护套控制电缆,水解,磨,撕裂

    Hardy cable production PUR polyether every day of the sheath control cable, water resistance, oil resistance, resistance to abrasion, ripstop.

    youdao

  • 同时具有优良电气绝缘性能优良的臭氧电晕憎水防潮性能

    Meanwhile, the medium has excellent electric insulating property and great ozone resistant, corona resistant, water-repellent and moisture resistant performance.

    youdao

  • 如今大部分基改作物都含有害虫除草剂基因,以大豆玉米棉花油菜为主。

    Today most GM crops-mainly soybean, corn, cotton and canola-contain genes enabling them to either resist insect pests or tolerate weed-killing herbicides.

    youdao

  • 高粱具有产量盐碱不良环境特性一个全球性的重要作物

    It has the characteristics such as high yield, drought and waterlogging tolerance, saline and alkaline bearing etc, so it is an important crop in the world.

    youdao

  • 迄今为止,已经针对农作物除草剂病毒的特性以及采后品质进行了基因操作。

    To date, crops have been engineered for herbicide tolerance, insect and virus resistance and post-harvest quality.

    youdao

  • 高速护栏特点防腐防老化特点

    High speed rail features: anti-corrosion, anti-aging, anti drying, weather and other characteristics.

    youdao

  • 介绍了SC9新系列树脂浇注干式变压器铁心绕组结构特点性能重点分析了该产品冲击能力短路能力等。

    The structure and performance of core and winding in SC9 series resin cast dry-type transformer is introduced. Its ability of withstanding impulse and short circuit is analysed emphatically.

    youdao

  • 酒精,能有效防止图脱墨,并保持图案鲜艳光亮。

    The film is scratch resistant, alcohol resistant, and prevent from peeling off to maintain the print colorful.

    youdao

  • 另外,还介绍挤包式结构OPGW雷击振动疲劳方面优越性能

    On the other hand, present additionally the good performance of extruded aluminum tube OPGW on Lightning resistance and Anti vibration fatigue.

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  • 矿物掺和料通过密实填充效应明显改善混凝土氯离子渗透性硫酸盐侵蚀性。

    Mineral composite could greatly improve the chlorion penetration resistance and the sulphate corrosion resistance by filling up the pores in concrete.

    youdao

  • 它们每隔的厚道格拉斯松木压条支撑——一种户外的树种

    They are supported every two meters by thick Douglas pine wood battens -outdoor resistant tree specie -.

    youdao

  • 不同蜡对溶剂型防锈油的油基稳定性性能大气性能影响较大。

    Shelf stability, salt spray resistance and atmospheric resistance of rust preventive oil could be changed with the oil used.

    youdao

  • 处理保证采用全新冲击制造,符合食品级标准任何毒性

    The impact treatment: ensure adopt new impact resistance of new materials manufacturing, food grade standard does not contain any toxicity.

    youdao

  • 良好附着力,良好磨性,良好候性曝晒光泽度

    Excellent adhesion. Excellent rub and scratch resistance. Excellent weather resistant. Light fastness. High gloss.

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  • 种植海水植物是合理利用和开发海涂资源有效措施之一

    Growing plants that are tolerant to salt water is one option for exploiting mudflats along the coast.

    youdao

  • 双向拉伸尼龙6薄膜一种具有热、刺穿以及对气体水蒸气阻隔优良性能新型高档包装材料

    Biax-orientation Nylon6(BOPA) film is a new type of top grade packaging material with outstanding properties including cold-proof, heat-proof, oil resistance and good gas, water vapor barrier etc.

    youdao

  • 种植海水植物是合理利用和开发海涂资源有效措施之一

    Growing plants that are tolerant to seawater is one of options for exploitation of mudflats along the coast.

    youdao

  • 研究结果表明掺量粉煤灰活性粉末混凝土具有较小体积收缩率碳化、离子渗透硫酸盐浸蚀优异

    The result shows that high content fly ash active powder concrete has small volumetric shrinkage and excellent anti-carbonization resistance to penetration of chlorine ion and to sulfate corrosion.

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  • 基因工程技术植入除草剂能力万一失效,使基改作物突然变得异常脆弱这种机率又有多大?

    What are the odds that the genetically engineered traits will lose their ability to protect against insects and invasive weeds, leaving GM plants suddenly vulnerable?

    youdao

  • 基因工程技术植入除草剂能力万一失效,使基改作物突然变得异常脆弱这种机率又有多大?

    What are the odds that the genetically engineered traits will lose their ability to protect against insects and invasive weeds, leaving GM plants suddenly vulnerable?

    youdao

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