期望的

Properties of efficient portfolios and the efficient frontier to the model are systematically analyzed. Our main results concerning the properties are: every efficient portfolio can be solved by minimizing portfolio risk under a given level of portfolio return or by maximizing portfolio return under a given level of portfolio risk; on the efficient frontier, the risk is a convex and strictly increasing function of the return and the return is a concave and strictly increasing function of the risk; the utility function on the efficient frontier can be expressed as a quasi-concave function of the risk or the return if the investor's utility function is quasi-concave.

从理论上系统地对该模型下的有效投资组合和有效前沿的性质进行了分析，结果表明：每一个有效投资组合可通过在给定期望收益水平的条件下最小化投资组合风险来获得，或者在给定风险水平的条件下最大化期望投资组合收益来获得；在有效前沿上，风险是收益的严格单调递增凸函数，收益是风险的严格单调递增凹函数；当投资者的效用函数是拟凹函数时，则有效前沿上的效用可表达成风险或收益的拟凹函数。

The expectation norm of Information Systems SERVQUAL has been challenged on both conceptual and empirical grounds, drawing into question the instrument's practical value.

目的：资讯系统服务品质模型的期望标准受到以观念及实证为基础的挑战，质疑量测工具的实用价值，本文测试一组新的量测刻度，其论点为顾客用来评估资讯系统的服务品质的服务期望存在二个程度：1。

The results of this study, we hope, can provide three different joints in three velocities, from low to high, for coaches to train golf players to make a faster clubhead speed and a farer ball distance to gain the best performance in the international competition.

从本研究的结果，期望能够给予教练了解对於腕关节、肘关节和肩关节在不同速度上的差异，以应用於肌力训练上，且提供教学参考的依据和选手们训练的方向，以求在杆头速度上能够更快，球飞行的更远，并期望能在国际上有杰出的表现，缔造更好的佳绩。

Limit theorems for the integration of function sequence with respect to weak convergence probability measure sequence are proved under the condition of the weak tight, which have been used to research the some convergence of expectant functional sequence,and a sufficient condition for the epi-convergence of expectant functional sequence is obtained.

提出了弱胎紧的概念，并在弱胎紧的条件下证明了函数序列关于弱收敛概率测度序列积分的极限定理，用其研究了期望泛函序列的若干收敛性，得到了期望泛函序列的、上图收敛的一个充分条件。

In the following two cases:(1)gcd=1;(2) N=p〓, where p denotes the characteristic of the finite field GF, by using the factorization of the polynomial in finite field, the counting function N〓 is showed, the expected value of the linear complexity E〓 is determined, and a useful lower bound on the expected value of the k-error linear complexity E〓 is established.(7) The stability of the lattice structure for pseudorandom number sequences is put forward.

利用多项式的因式分解等简单工具，研究了任意有限域GF上，周期N与p互素以及N ＝P〓这两种情况下，计数函数N〓，的值，即线性复杂皮为c的N-周期序列的个数，并给出了线性复杂度的数学期望E〓的值以及k-错线性复杂度的数学期望E〓的一个有用的下界，这里p表示有限域GF的特征。

Content reads headline only, with oneself the website concerns, popular recently all is added latter, expect next she brings a few IP to you more, but hope is bigger, disappointment is taller also, had IP to also do not turn namely if value; cannot return the home really, I can get a station again, 30 domain names that just file, triliteral phoneticize, 6 abecedarian feel OK still!

内容只看标题，跟自己网站有关的，最近热门的通通加近来，然后期望"她"多给你带来几个IP，可是期望越大，失望也越高，就是有了IP也转不成价值；假如真回不了家，我会再弄一个站，30号才申请的域名，三个字的拼音，6个字母的感觉还可以！

One, study character is in us in education, discover not hard, the student's study, dependence is very strong, always be used to a teacher all-around specific arrangement, once give them time, a lot of students appear not know what to do, faineant even; is studying a method, be used to machinery repeating, face the study rhythm during study and capacity, times feeling gets tired of the study mood; that dealt with; him student to affect them with the expectation fixed position of parent impropriety many students and parent often the study result with the static state, regard only hope as orientaton, not to be pooh-poohed makes dynamic analysis at whole to learning process, undertake ego is adjusted scientificly....

一、学习品质在我们在教学中，不难发现，学生的学习，依靠性很强，总习惯于教师全方位具体布置，一旦把时间交给他们，很多学生就显得无所适从，甚至无所事事；在学习方法上，习惯于机械重复，面对学习期间的学习节奏和容量，倍感疲于应付；学生本人和家长不适当的期望定位影响了他们的学习情绪；不少学生和家长往往以静态的学习成绩，作为唯一的期望取向，不善于对学习全过程作出动态分析，科学地进行自我调适……。

As an example, the deposited oil Offshore Platform BZ28-1 of BohaiOil Field in China was numerated with genetic algorithms. The results show that the proposed method is significative in the design of the platforms.5. Theory and method of optimum design of earthquake-resistant structures based on optimal fortification intensity were introduced. Optimum design was performed for Platform BZ28-1 of Bohai Oil Field in China according to principle of three-level fortification and aseismic design method of two-stage of code for aseismic design of buildings.

介绍了基于最优设防烈度的抗震结构优化设计的理论和方法，并以渤海油田BZ28-1储油平台为例，在目标函数中既考虑了结构的造价又考虑了损失期望，根据&小震不坏、中震可修、大震不倒&三个水准的抗震设防原则，利用抗震规范的&二阶段&抗震设计方法，对其进行了结构优化设计，得到了考虑造价和损失期望、基于最优设防烈度的最优设计方案。

However, due to disturbances caused by sea wind, sea wave, sea flow and some other uncertainties such as variance of ship physical parameters, how to control autopilots properly is a very difficult problem. An autopilot based on fuzzy logical control is proposed to make a ship follow the virtual course, which is calculated from real course and track deflection.

针对实际航向中，船舶受到来自海风、海浪、海流的干扰和船自身物理参数时常变化使得自动舵的控制变得困难的缺陷，提出了一种基于模糊逻辑控制的自动舵，并提出将期望航向角和航迹偏差共同计算得到的虚拟航向角作为新的期望航向角。

The first one is Vector Pursuit which is based on Screw Theory. The second one is Replicate Line Method presented by this thesis which is presented according to the skid-steering property of track-laying mobile robot and the constraint of its working environment. Thirdly, use the path tracking method proposed by Kanayama for reference to control the robot moving for the current position to the desired position with the desired velocity, so make the path tracking process more precise.

然后从运动学方面，根据机器人当前位置与目标点的位置偏差和角度偏差，采用基于螺旋理论的向量追击法，以及本文根据履带式移动机器人运动特点和工作环境特点提出了的轨迹跟踪方法，折线法，来确定机器人的期望运动；再借鉴Kanayama提出的轨迹跟踪控制方法，对机器人以期望运动速度从当前位置运动到目标点的过程进行控制，从而进一步精确了跟踪过程。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。