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延伸指数
相关语句
  elongation index
     Gene Mapping for Elongation Index Related Traits on Cooked Rice Grain Quality
     水稻米饭延伸指数相关性状的基因定位研究
短句来源
     Wx gene region on chromosome 6 was detected to determine all the traits of cooked rice grain, such as cooked rice grain length, width and elongation index, it showed that wx play an important role on cooked rice grain quality.
     Wx基因对米饭性状以及米饭的延伸指数均具有重要影响。
短句来源
  “延伸指数”译为未确定词的双语例句
     7? 11, respectively. Some QTL affecting length, width were detected between milled grains and cooked rice grains at same time and some QTLs that determined for cooked grain rice traits have their specific genes.
     结果表明 ,共检测到 2 2个与水稻米粒、米饭和米饭延伸指数性状等相关QTL分别位于水稻的 2、 3、 4、 5、 6、 7、 11染色体上 ,发现决定米粒性状的主效QTL同时在饭粒性状中检测到 ,另外饭粒性状还由一些特别的QTL所决定 ,一些与米粒和米饭相关性状的QTL在米饭延伸指数性状中同时发现。
短句来源
     Two main partsof laser flatness gau ge are discussed: the working principle of measuring section composed of laser g enerator and linear CCD camera and the computation method of flatness parameters , including longitudinal elongation, flatness index and dissymmetry index.
     讨论了激光平坦度仪的两个主要内容 :由激光 +线阵 CCD组成的位移测量部分的工作原理和平坦度参数(如相对延伸指数、平坦度指数、非对称指数等 )的表达和计算方法。
短句来源
  相似匹配句对
     Service Quality Index
     服务质量指数
     Gene Mapping for Elongation Index Related Traits on Cooked Rice Grain Quality
     水稻米饭延伸指数相关性状的基因定位研究
短句来源
     Index number for atmospheric pollution
     大气污染指数
短句来源
     Research on Brand Extension Scale based on Animal Colony's Friendship Exponential Model
     基于动物社群敌友指数模型的品牌延伸规模研究
短句来源
     Post-modernism——the Extension of Irrationalism
     非理性主义的延伸——后现代主义
短句来源
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  elongation index
The elongation index (the ratio of the length of major versus minor axis of the vesicles) of S-type synaptic vesicles was about 1.2, while that of the F-type was more than 1.7.
      
No basic relations have been found between elongation index, IE, and flakiness index, IF, and the different aggregate sizes.
      
One-bit binary images were acquired, aiming at large savings in computer memory, and automatic discrimination of roots against extraneous objects based on their elongation index (perimeter2/area), was performed successfully.
      


The alignment of slow extend exponential function branch is well-distributed with"an ideal".This article gives numerical value for the diverge degree of"an ideal"well-distributed,this numerical value is called as theory distribution estimate of this alignment.

延伸指数函数的分项部分的序列是”理想”均匀分布的 .本文对这种”理想”均匀分布的偏离程度给出了一个数值估计 ,并把这一数值估计称为这个序列的理论分布测度 .

We have studied the growth and optic al properties of AlInGaN alloys in this article. By the measurement of three samples, we found that the incorporation o f In decreases with the increase of temperature, while there is nearly no chang e for the incorporation of Al. The sample grown at the lowest temperature had th e best material and optical properties, which owes to the high In component, bec ause the In component can reduce defects and improve the material quality. We al so used the time_resolved photoluminescence(PL)...

We have studied the growth and optic al properties of AlInGaN alloys in this article. By the measurement of three samples, we found that the incorporation o f In decreases with the increase of temperature, while there is nearly no chang e for the incorporation of Al. The sample grown at the lowest temperature had th e best material and optical properties, which owes to the high In component, bec ause the In component can reduce defects and improve the material quality. We al so used the time_resolved photoluminescence(PL) to study the mechanism of recomb ination of carriers, and found that the time dependence of PL intensity was not in exponential decay, but in stretched_exponential decay. Through the study of the character of this decay, we come to the conclusion that the emission co mes from the recombination of localized excitons. Once more, this localization e xh ibites the character of quantum dots, and the stretched_exponential decay r esults from the hopping of carriers between different localized states. In add ition, we have used the relation of emission energy dependence of carrier's life time and the character of radiative recombination and non_radiative combination to confirm our conclusion.

研究AlInGaN材料的生长特性及其光学性质 .通过对不同生长温度生长的三个AlInGaN样品的测量 ,发现In的掺入量随着生长温度的降低而增加 ,而Al的掺入几乎没什么变化 ;在较低温度下生长的材料具有较好的材料质量与光学特性 ,其原因直接与In组分的掺入有关 ,In组分的掺入可以减少材料的缺陷 ,改善材料的质量 .同时 ,用时间分辨光谱研究了AlInGaN材料的发光机理 ,发现其发光强度随时间变化 (荧光衰退寿命 )不是指数衰减 ,而是一种伸展的指数衰减 .通过对这种伸展的指数衰减特性的研究 ,发现AlInGaN发光来自于局域激子的复合 ,且这种局域化中心呈现量子点的特性 ,延伸指数衰减行为是由不同局域态之间的局域激子的跳跃 (hopping)造成的 .此外 ,进一步研究了荧光衰退寿命随发光能量的变化关系和发光的辐射复合和非辐射复合特性 ,进一步证实了局域化中心的量子点特性

The present study was conducted to characterize the genetic bases of traits representing milled rice grain and their relationship with cooked rice traits by analysis QTLs for these traits. The genetic materials were a recombinant inbred population derived from a cross between two indica cultivars Zhenshan 97 and Minghui 63, the parents of the most widely grown hybrid rice in China. Using a linkage map that covers a total of 1796 cM based on 221 molecular marker loci, a total of 22 QTLs were identified for the...

The present study was conducted to characterize the genetic bases of traits representing milled rice grain and their relationship with cooked rice traits by analysis QTLs for these traits. The genetic materials were a recombinant inbred population derived from a cross between two indica cultivars Zhenshan 97 and Minghui 63, the parents of the most widely grown hybrid rice in China. Using a linkage map that covers a total of 1796 cM based on 221 molecular marker loci, a total of 22 QTLs were identified for the seven traits studied on milled rice grain, cooked rice grain and elongation index traits were mapped on chromosome 2?3?4?5?6?7?11, respectively. Some QTL affecting length, width were detected between milled grains and cooked rice grains at same time and some QTLs that determined for cooked grain rice traits have their specific genes. Wx gene region on chromosome 6 was detected to determine all the traits of cooked rice grain, such as cooked rice grain length, width and elongation index, it showed that wx play an important role on cooked rice grain quality.

本研究以珍汕 97与明恢 6 3杂交构建的F11重组自交系群体为材料 ,结合其构建的全基因组饱和分子标记连锁遗传图谱 ,分析了 7个与水稻精米、米饭和米饭延伸指数等相关性状并定位了与水稻米饭品质相关性状QTL。结果表明 ,共检测到 2 2个与水稻米粒、米饭和米饭延伸指数性状等相关QTL分别位于水稻的 2、 3、 4、 5、 6、 7、 11染色体上 ,发现决定米粒性状的主效QTL同时在饭粒性状中检测到 ,另外饭粒性状还由一些特别的QTL所决定 ,一些与米粒和米饭相关性状的QTL在米饭延伸指数性状中同时发现。Wx基因对米饭性状以及米饭的延伸指数均具有重要影响。

 
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