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1)  Zeleny sedimentation
Zeleny沉降值
1.
The result indicated that the main subunit types of our province wheat are 2+12,7+9 subunits;The main effection of the high quality subunits on wheat baking qualities was Zeleny sedimentation.
选用10个山西省推广的小麦品种作为试验材料,分析了它们高分子量麦谷蛋白亚基的组成,测定了10个品种的品质指标,对HMW-GS组成与品质指标的相关性做了研究,结果表明,供试小麦所含亚基类型主要以2+12,7+9等为主;优质亚基对小麦面包烘烤品质的显著性差异主要表现在Zeleny沉降值上,亚基5+10对小麦Zeleny沉降值有显著影响;所试小麦品种大部分缺乏5+10,1,2*,17+18,14+15等优质亚基,今后在小麦的育种工作中,应选用含有优质亚基的亲本以提高小麦品质。
2.
Grain protein contents, Zeleny sedimentation value, Mixograph and RVA parameters were evaluated.
对籽粒蛋白含量、Zeleny沉降值、和面时间、8分钟带宽、峰高、峰高带宽、峰高面积、峰值粘度、稀懈值、最终粘度、低谷粘度、反弹值和峰值时间进行测定,利用188个SSR标记和4个蛋白标记构建遗传连锁图谱,采用复合区间作图法(CIM)对上述13个品质性状进行QTL定位。
2)  Zeleny
Zeleny和SDS沉降值
1.
Effects of Experimental Factors on Zeleny and SDS Sedimentation Volume and the Relationship of two Sedimentation Volume with the Quality of Wheats;
试验因素对Zeleny和SDS沉降值的影响及其与小麦品质性状关系的研究
3)  Zeleny sedimentation value
Zeleny沉淀值
1.
In order to evaluate if the quality test method of SIG(Swelling Index of Glutenin) was applicable in wheat breeding program for quality plants screening,various wheat flours,blended flours and whole-meals from different varieties or lines were tested by means of Zeleny sedimentation value,SDS sedimentation value and SIG,and the correlations among the three parameters were analyzed.
为了评价谷蛋白溶涨指数(SIG,Swelling index of glutenin)在小麦品质育种中的应用价值,检测了不同材料的面粉、配粉以及全麦粉的Zeleny沉淀值、SDS沉淀值和SIG,并分析了SIG与Zeleny沉淀值和SDS沉淀值的相关性。
4)  subsidence threshold
沉降阈值
1.
Aimed at different understanding and view point,based on precise level monitoring,GPS techniques and systematic analysis of in situ monitoring data of scores of years,the authors put forward a perspective of surface subsidence has certain self recoverable capability,summed up the range of surface recoverable subsidence threshold,narrated rational method and in situ monitoring essentials.
针对地面沉降问题的不同认识与见解,采用精密水准监测技术、GPS技术,在系统分析几十年原位监测数据的基础上,提出了地面沉降具有一定自恢复能力的观点,总结出了地面沉降可恢复性沉降阈值的范围,叙述了地面沉降原位监测的合理方法及监测要领。
5)  SDS sedimentation volume
SDS沉降值
1.
In the paper,influence of microwave treatment on germination rate and qulity of wheat grain has been studied;the relations between power per gram,temperature and germination rate of wheat grain,SDS sedimentation volume has been analysesed;and the process parameters of icrowave drying of wheat grain has been established,based on three srains in different type.
以三种不同面筋类型的品种为对象,研究了微波处理对小麦种子生活力和小麦品质的影响,分析了微波干燥单位质量功耗、温度与三种不同面筋类型的小麦品种籽粒发芽率和SDS沉降值的关系,提出了试验的最优组合,并确定了影响微波干燥小麦的工艺参数。
2.
This paper provided a universal view on the correlation between glutenin subunits in wheat and SDS sedimentation volume,protein contain,bread baking quality,dough strength and extensibility,and proposed to speed up the improvement of the wheat quality by introducing the glutenin subunits with high quality.
综述了国内外对小麦高分子量谷蛋白亚基与SDS沉降值、蛋白质含量、烘烤品质、面团强度和延展性的关系的研究,提出了引入优质亚基有利于加快品质育种的步伐,为我国小麦品质育种和改良提供了理论依据。
6)  sedimentation value
沉降值
1.
The results showed that the diameter and the volume of steamed bread had great positive correlation with the gluten content in wheat flour,that the ratio of diameter and height of steamed bread had great negative correlation with dough stability time,and that the volume and height of steamed bread had good correlation with sedimentation value.
结果表明 :小麦粉面筋含量与馒头的直径和体积高度相关 ;稳定时间与馒头的扩展比极显著负相关 ;沉降值与馒头的高度和体积相关性显著。
2.
The total protein content of the grain,the prolamine content and the sedimentation value all negatively correlated with TOM respectively.
籽粒蛋白质含量与TOM值呈显著负相关;蛋白组分中醇溶蛋白含量与TOM值显著负相关;沉降值与TOM值呈极显著负相关。
3.
The study is mainly to test wheat traits such as wet gluten,sedimentation value and stability in southern area of Huanghuai in 2002.
对2002年国家黄淮南片区试参试小麦品系的蛋白质、湿面筋、沉降值和稳定时间等品质性状进行了测定,并运用SDS-PAGE分析了参试品系的高分子量(HMW)麦谷蛋白亚基组成及其与品质性状的关系。
补充资料:力学量的可能值和期待值
      在量子力学中,力学量F用作用于波函数上的算符弲表示。在数学上,对于一个算符,满足
  
  
  的函数 ui(r)称为弲的本征函数,式中Fi是与r无关的数,称为本征值。如果ui(r)描写微观粒子的状态,则它必须满足单值、连续和有限的标准条件。在这种限制之下,上式中的本征值可以取一系列分立值,或取一定范围内的连续数值。
  
  在测量力学量F时,观察到的只能是它的本征值。若一个力学量的本征值具有分立谱,我们说这个力学量是量子化的。
  
  量子力学中假定力学量的全部本征函数组成一个完全系;这意思是说:描写体系的任一状态的波函数ψ都可以用力学量的本征函数ui展开:
  
  
  在ψ和ui都是归一化的情况下,上式中的展开系数сi具有如下的物理意义:在ψ态中测量力学量时,得到结果为Fi的几率是|сi|2
  
  因此,若微观粒子的定态波函数是某力学量算符的本征函数ui(r),则在这一状态中,力学量F取确定值Fi
  
  在ψ态中对力学量进行多次测量,把所得结果加以平均,就得出力学量在ψ态中的期待值,以〈F〉表示:
  
  
  上式称为力学量的期待值公式。如果ψ不是归一化的,那么期待值公式应写为
  
  
  

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