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improving salt tolerance
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  “improving salt tolerance”译为未确定词的双语例句
     THE STUDY OF IMPROVING SALT TOLERANCE OF WHEAT BY CHROMOSOME ENGINEERING
     用染色体工程方法提高小麦耐盐性的研究
短句来源
     It is the premise and basis of improving salt tolerance in plants to study the salt stress signal transduction pathway in plants deeply.
     因此,深入研究植物的盐胁迫信号传导是提高植物耐盐性的前提和基础.
短句来源
     Transformation of Tobacco with the HAL1 Gene Improving Salt Tolerance
     HAL1基因转化烟草提高烟草耐盐性的研究
短句来源
     The activation of arginine→ornithine→proline pathway by salt stress in the salt_tolerant cultivar “Jian 4" was 1.7-2.0 folds of that in the salt_sensitive cultivar “KP 7", which suggested that the activation of arginine→ornithine→proline pathway in barley seedlings played an important role in improving salt tolerance of plants.
     耐盐的“鉴 4”品种Arg→Orn→Pro途径对Pro含量上升的贡献是对盐敏感的“科品 7号”的 1.7~ 2 .0倍 ,结果表明盐胁迫下Arg→Orn→Pro途径的激活对大麦幼苗耐盐性的提高具有重要意义
短句来源
     This can be used in genetic engineering for improving salt tolerance of crop plants.
     我们得到了三个在萌发和幼苗时期表现出较强耐盐性的株系。 我们认为该系统对于分离盐地碱蓬耐盐相关基因会有价值的。
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  相似匹配句对
     Melhods of Improving Salt-resistance of Cotton
     提高棉花抗盐性的途径
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     Improving of Drilling Hole For Salt Core
     盐芯钻孔工艺改进
短句来源
     Improving the salt tolerance of plants has been an important project.
     由于土壤盐渍化的日趋严重,提高作物的耐盐性已成为一个日益紧迫的研究课题。
短句来源
     THE STUDY OF IMPROVING SALT TOLERANCE OF WHEAT BY CHROMOSOME ENGINEERING
     用染色体工程方法提高小麦耐盐性的研究
短句来源
     The Salt on the Table
     Salt与餐桌文化
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  improving salt tolerance
euphratica and may be useful for improving salt tolerance in other tree species.
      
However, a large amount of variation in salt tolerance observed in 25 early CIMMYT wheat genotypes can be of considerable practical value for improving salt tolerance in the existing commercial hexaploid wheats.
      
Improving salt tolerance of cotton seedlings with 5-aminolevulinic acid
      
Therefore, it is concluded that a large scope exists for improving salt tolerance in pearl millet and that shoot Na+ concentration could be considered as a potential non-destructive selection criterion for vegetative-stage screening.
      


The height, dry weight and ion concentrations of shoots of Tianxuan 15, Tianxuan 15 nullisomics (4D) and Tianxuan 15 (4D) —rye (4R) substitution lines in saline hydroponic culture were analysed. The results demonstrate that chromosome 4D plays an important role in salt tolerance of common wheat and that chromosome 4Rean significantly improve salt tolerance of receiver variety.

对天选15、天选15—4D缺体和天选15(4D)-黑麦(4R)异代换系在盐胁迫营养液培养后,植株高度、干重及地上部K~+、Na~+含量分析表明,普通小麦4D染色体对耐盐性有重要作用;黑麦4R染色体代换普通小麦4D染色体后能显著提高受体品种的耐盐性。

This study was conducted to determine effect of external K+ on rice salt tolerances under NaCl (0.5% or 86 mmol/L) stress. The rice seedlings were grown in the greenhouse for 1 5 days and then stressed with cultural solutions containing Na/K ratios of 5, 10, 50, 100, 369, and 0.5% KCl. The dry weight was decreased more under 0.5% KCl than under 0.5% NaCl. The addition of KCl to 0.5% NaCl solutions significantly minimized Na+ content in the plants, the total amount of (Na++K+) in the shoots, as well as...

This study was conducted to determine effect of external K+ on rice salt tolerances under NaCl (0.5% or 86 mmol/L) stress. The rice seedlings were grown in the greenhouse for 1 5 days and then stressed with cultural solutions containing Na/K ratios of 5, 10, 50, 100, 369, and 0.5% KCl. The dry weight was decreased more under 0.5% KCl than under 0.5% NaCl. The addition of KCl to 0.5% NaCl solutions significantly minimized Na+ content in the plants, the total amount of (Na++K+) in the shoots, as well as the net rate of Na+ transport from root to shoot, and increased K+in saline mediums significantly reduced membrane premeability of the roots and leaves, and enhanced plasmalemma ATPase activity of the roots. The results indicated that high external K+level can improve salt tolerance of rice seedling. However, ameliorative effects of potassium were related with external Na/K ratio. Lower ratio aggravated the salinity injury. The optimum Na/K ratios which enhance s4lt tolerance were 10 and 50.

外界K~+水平对水稻幼苗耐盐性的影响晏斌,戴秋杰(江苏省农业科学院,南京210014)EffectofExternalK~+LevelonSaltToleranceofRiceSeedlings¥YANBin,DAIQiujie(JiangsuAcad...

The salt tolerance and interfacial tension of carboxymethylated noninic-anionic am-pholytic surfactants were studied. The combined properties of a carboxymethylated noninic-anionic ampholytic surfactant with petroleum sulfonate were investigated. The experiments prove that this noninic-anionic ampholytic surfactant can improve salt tolerance of petroleum sulfonate, and the super low interfacial tension can be obtained without addition of low molecule weight alcohol due to the interfacial tension...

The salt tolerance and interfacial tension of carboxymethylated noninic-anionic am-pholytic surfactants were studied. The combined properties of a carboxymethylated noninic-anionic ampholytic surfactant with petroleum sulfonate were investigated. The experiments prove that this noninic-anionic ampholytic surfactant can improve salt tolerance of petroleum sulfonate, and the super low interfacial tension can be obtained without addition of low molecule weight alcohol due to the interfacial tension synergetic effect. The simulated oil displacement experiment proved that this combined surfactants were specially suitable for the high salinity formation.

对羧甲基化的非离子型表面活性剂进行了应用研究.考察了这种非离子- 阴离子两性活性剂的耐盐能力和界面张力,研究了其与石油磺酸盐复配的性能.试验表明,这种两性活性剂与石油磺酸盐复配,不仅能大大改善石油磺酸盐的耐盐性能,而且由于存在界面张力协同效应,不需添加低分子量的醇即能使复配体系与癸烷的界面张力达到超低,适合于高矿化度地层驱油.此外还进行了高矿化度条件下的模拟驱油试验,取得好的效果.

 
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