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Methods A set of 7 group-specific exonic 5' amplification primers and a single generic 3' primer were included together in a single PCR mix to facilitate a single PCR amplification per sample for HLA-DRB1 typing.

合成7个5'端特异性扩增引物和l个3'端共用引物,将上述引物混合在一起组成单个PCR反应用于HLA-DRB1的DNA测序分型分析。

This paper presents the portfolio selection problem of two-attribute money and creates a model of portfolio selection based on two-attribute money, which can both contain the existing portfolio models and overcome the above-mentioned deficiencies. A series of new concepts is put forward, such as, holding wealth, obtainable wealth, short-term utility function, short-term expectation-variance utility function, state-expectation-variance utility function, short-term expectation-variance utility curve, long-term expectation-variance utility curve, margin utility contribution force, additional contribution force, profit-risk exchange rate and optimal portfolio expansion curve; The state-expectation-variance analytical method is developed from the expectation-variance analytical method; A set of systematic theories concerning two-attribute portfolio selection is thus established.

本文提出了两属性货币的证券组合选择问题;创建了既能包含现有证券组合选择模型又能克服上述两点不足的两属性证券组合选择模型;提出了持有财富、可获财富,短期效用函数,短期期望—方差效用函数、状态—期望—方差效用函数,短期期望—方差效用曲线、长期期望—方差效用曲线,边际效用贡献力,附加贡献力,收益—风险替换率,最优证券组合扩展线等一系列新概念;把期望—方差分析方法发展成状态—期望—方差分析方法;建立了两属性证券组合选择模型的一套系统的理论。

In this dissertation the"Penalty"finite element method was employed to compute the velocity of the three-dimensional flow of power-law fluid in a profile die. In order to decrease the needed computer memory and raise the stability of numerical simulation, a set of decoupled methods such as PFEM, pseudo-body force method and transformation of momentum equation to the elliptic equation was developed to establish the general finite element equations to compute the distributions of velocity and viscoelastic stress of the three-dimensional viscoelastic flow of the Phan ThienTanner fluid in a profile die. During numerical simulation of the extrudate swell of the PTT fluid, the flow in the die and out of the die was analyzed separately, which demands less computer memory.

本文建立了求解挤出口模内幂律流体流动速度场的通用三维罚有限元模型;对于非线性粘弹性的Phan Thien-Tanner流体,为了降低模拟计算对计算机硬件的要求,并使模拟计算更加稳定,采用了一种去耦算法,包括罚有限元方法、拟体力方法和动量方程的椭圆类方程转化方法,并建立了求解速度场和粘弹性应力场的总体有限元方程;对于PTT流体的挤出胀大问题,提出了挤出胀大熔体口模内外分离模拟法,这样可以显著降低数值模拟对计算机硬件的要求。

However, part of these concepts are knowledge where they are already a set of existing formula, and nothing we can do to change the fact; whereas the other half of the concepts and ideas are mainly the culture, a space filled with a blast of colours, a unique characteristics of the folkish side.

可是这些概念一部分是知识,已经是一套既有的方程式,没有太大的改变;一部分则是文化,这是具有地方色彩,民间特色的&活分子&,两者结合才形成一种特有的精神层面,对事物才有新的见解。

The address is transmitted to the memory through a set of parallel wires called an address bus. A 16-bit address bus can locate 64K(2^16) or 65536 memory locations. A 32-bit address bus can locate 4 Gigas(2^32) of different memory locations.

向存储器传送地址是经过一组为地址总线的并行导线进行的。16位地址总线可以确定64K (2的16次幂)即65536个存储位置。32位地址总线可以确定4G (2的32次幂)个不同的存储位置。

It also includes a DVD with 4 of Gnarls Barkley's over the top music videos including a never released music video for "Go Go Gadget Gospel", their is also a set of live audio tracks from radio jam sessions in the UK and several live tracks from tv performances.

它还包括一台DVD的4gnarls巴克利的超过顶尖的音乐录影带,包括从未发表的音乐视频&gogogadget福音&,他们也是一套住声道从无线电干扰会议在英国和一些生活轨迹从电视节目。

NEAR the top of a half-submerged mountain, jutting out of the Atlantic on the south-western tip of Ireland, stands a set of monastic remains that present historians with a puzzle.

爱尔兰西南角的大西洋海域,一座山从海面上突出出来。靠近山顶的地方有一组修道院的遗迹,在历史学家眼中,这个基。

NEAR the top of a half-submerged mountain, jutting out of the Atlantic on the south-western tip of Ireland, stands a set of monastic remains that present historians with a puzzle.

激辩已降临在举世无双的的基督教遗迹上。爱尔兰西南部海角的大西洋上,有一座从水中升起的山峰,山顶附近矗立着的修道院遗迹让史学家困惑不已。

NEAR the top of a half-submerged mountain jutting out of the Atlantic on the south-western tip of Ireland stands a set of monastic remains that present historians with a puzzle.

爱尔兰西南角的大西洋海疆,一座山从海面上突出出来。

NEAR the top of a half-submerged mountain, jutting out of the Atlantic on the south-western tip of Ireland, stands a set of monastic remains that present historians with a puzzle.

q3 { u/ I- \2 _1 y' \www.edmontonchina.cn 爱尔兰西南角的大西洋海域,一座山从海面上突出出来。

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I can still vividly recall the impressive scenes you gave. You were among my friends and relatives who accompanied me from my house to the seaport and when the porters were slow to show up, you obligingly carried my suitcase for me.

你对我的种种感人情意,使我记忆犹新,那天你随着我的亲友从家里送我上轮船,搬运工迟迟不来,你毅然替我提着皮箱上船。

St. Nicholas became the patron saint of Russia, where he was famous for his red cape, flowing white beard, and bishop's mitre.

圣尼古拉成了俄罗斯人的守护神,在那里,他以身披红斗篷,留着飘逸的白胡须,戴着主教法冠而闻名。

Long periods of seeming invincibility. Though some industries or lines of business exhibit characteristics that endow leaders with virtually insurmountable advantages, and that tend to establish Survival of the Fattest as almost a natural law, most do not. Thus, for every Inevitable, there are dozens of Impostors, companies now riding high but vulnerable to competitive attacks. Considering what it takes to be an Inevitable, Charlie and I recognize that we will never be able to come up with a Nifty Fifty or even a Twinkling Twenty. To the Inevitables in our portfolio, therefore, we add a few "Highly Probables."

在所属的产业都被赋予其无可取代的优势地位,大者恒存的自然定律似乎牢不可破,但实际结果却不然,也因此在找到真正的真命天子之前,旁边可能还有好几打假冒者,这些公司虽然曾经红极一时,但却完全经不起竞争的考验,换个角度来看,既然能够被称为永恒的持股,查理跟我早就有心理准备,其数量绝对不可能超过五十家或甚至是不到二十家,所以就我们的投资组合来说,除了几家真正够格的公司之外,还有另外几家则是属于极有可能的潜在候选人。