连锁

A chemist at British chain Boots in Pimlico, London told CNN: We usually don't stock them and just order them on demand.

一个英国伦敦市皮米里科区的连锁药店的药剂师告诉CNN记者说，我们不储备它们，订购只是为了满足人们的需求。

Gene linkage ; cucumber ; multi pistillate flowering ; determinate growth

基因连锁；黄瓜；复雌花型；有限生长型

A、Head wear ,plastron and trinket serial products with all kinds of material and novel design;finger ring and necklace serial products;foot ornament, adornment and article decoration serial products;ear ring and waist decoration products; chain ornament franchise store;decoration accessories;tie clip;mobile phone decorations ;eyeglasses ;related machinery equipments etc..

A、各类材质设计新颖的头饰、胸饰、手饰产品系列；戒指、项链系列产品；脚饰、佩戴饰和物饰系列；耳环、腰饰产品；饰品连锁加盟店；饰品配件；领带夹；手机饰品；眼镜；相关机械设备等。

Genetic dissection of QTLs for yield traits were further conducted for the genomic regions harboring Pi25. It was found that two or more linked QTLs for yield traits were located in this region, and they had effects on each of the 6 yield traits studied. It remains unclear that the genetic drag between Pi25 and yield QTLs was solely resulted from unfavorable linkages, or partially ascribed to pleiotropism of Pi25.

应用2期2重复的小区产量性状鉴定试验，进一步剖析产量性状QTL，发现Pi25两侧区间影响所有6个产量性状，且该区间存在2个以上控制产量性状的不同基因座，但尚无法判定研究群体存在的遗传累赘是全部源于抗病基因与产量性状QTL的不利连锁，还是部分源于Pi25的一因多效。

The QTLs controlling the three traits had the same direction on additive effects and dominant effects. And these traits showed bimodal or discontinuous distributions in respective NILs. These results imply that the same gene might control the three traits simultaneously (i.e.; the gene pleiotropism).

两个近等基因系的QTL分析结果表明，3个性状都是由一个QTL或紧密连锁的QTL控制，而且加性效应和显性效应的方向均相同；同时3个性状在各自的近等基因系中呈现典型的双峰分布或不连续分布，这些结果暗示3个性状可能是一因多效的结果。

The article may provide reference to teachers and students in the teaching and learning of population genetics.

目前国内关于群体遗传学的介绍多是关于一对基因的遗传平衡[1] ，而关于两个基因座的连锁平衡介绍的较少[2 ] 。

Two examples from the literature, the first from the field of population genetics and the second from linkage analysis, illustrate this point.

这两个例子，从文学，首先从人口领域的遗传学和第二，从连锁分析，说明了这一点。

L Adopt the newest PLC control system,procedures stability,chain protect is complete,motor coordination reliable,high dfficient,complete function and it can be applicable to many different pothook linking winding.

采用最新PLC控制系统，程序稳定，连锁保护完备，动作协调可靠，效率高，功能齐全，可适用于多种不同的挂钩绕线方式

Detailed analysis of cascading failures in the IEEE-39 system under prepense attacks also proves the index of maximal transition capability is necessary, and the proposed model is more reasonable and valid than the existing models.

对蓄意攻击下系统连锁故障过程的追踪也显示最大传输能力指标的必要性，证明该模型比已有模型更为合理有效。

Therefore,a series studies of ice-pier vibration are performed from different aspects in this paper.The main work of this his thesis is summarized as follows:(1) Ice response spectra is proposed based on the idea of a seismic response spectra analysis of str .. uctures.Firstly,ice response spectra on the basis of power spectra density function is established;Secondly,based on the assumption of quadratic parabolic interpolation method,the nonlinear interpolation analysis method of ice response spectra is studied from both theoretical and practical points of view,and the successive computation formulas including ice displacement,velocity and acceleration response spectrum are deduced by Duhamel integral.Furthermore,to analyze the effectivity and applicability of the method, the real temporal curves of ice pressure are used to be studied.The results show that the presented method is more convenient and accurate to study the structural response induced by ice force,also it can be effectively applied in the design of ice resistance.

鉴于此，本文针对冰激桥墩结构振动问题从不同方面展开了一系列与之相关的研究，主要研究内容如下：(1)根据结构抗震反应分析思想提出了冰振反应谱，首先建立了基于功率谱密度函数的冰振反应谱；其次借鉴地震反应谱内插法的思想从理论和实际观点出发，假定在等距离微小时间间隔内冰荷载按二次抛物线规律变化，由Duhamel积分推导出冰振位移、速度以及加速度反应谱的一系列连锁公式，建立了基于非线性内插法的冰振反应谱，并利用实际冰压力时程曲线进行了冰振反应谱数值分析，为以后冰激结构振动的研究提供一种方便、简捷、精确的分析方法，也能够将其有效地应用到结构的抗冰计算中。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。