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This method represents the virtual objects in Euclidean space instead of in affine space, which is consistent with the popular graphics rendering tools such as OpenGL and is more common in practice. A new classification based local and global tracking strategy to match features between the reference image and the currently frame directly is presented, which enables the augmented reality system working effectively even under large changes of viewing angles. A novel affine coordinate system definition method based on a collection of feature points is also proposed, which makes the tracking method effective even when not all the reference points are detected during the whole process, as long as there are at least four pairs of reference points correspondences.

该方法以仿射变换为桥梁来建立欧氏空间下的摄像机坐标系与世界坐标系之间的变换关系，它与OpenGL等当前流行的图形渲染工具一致，具有更强的通用性；采用基于分类的自然特征匹配策略，能够在视角和视点发生大幅度变化情况下依然正常工作；提出基于特征点集合的仿射坐标系定义方法，使增强现实系统在最小配置下只需4点追踪成功即可完成注册，比需要6点的透视投影方法具有更好的健壮性和精确性。

Eighteen SSR loci in common with a saturated reference linkage map of Prunus allowed a comparative analysis to be made between the two maps, homologies were found among the respective linkage groups, the map in this study showed better identity with peach reference map.

根据18个SSR标记与T×E参考图谱比对，本试验中的11个连锁群对应于参考图谱的G1至G8，标记的线性符合度较好。

In this technique, a suitable block of background in the current image is firstly determined as the reference block, then the most similar background in the next image is searched to gain motion vector when a proper range around the reference block in the next image is taken to compare with the reference block.

本文在背景消除的技术上，主要运用区块比对的方式，首先在前一张图像中找一块合适背景当样板，然后在下一张图像中於样板位置四周取适当的范围搜寻与样板最相似的背景来取得位移向量。

So we designed a adaptive synchronizing controller based on hereinbefore hardware environment: first a small magnitude reference signal r is outputted to system through the signal card (to ensure that the vibrating system works in a linear state), and this signal is sent to the moving coil of vibrator through the power amplifier, so vibration is produced through electromagnetic induction. Secondly the vibration signal can feedback to the data acquiring card in the servo system through the acceleration sensor on the Vibroseis reactor M〓 and the base-plate M〓, then the computer can get the current vibrating state y〓 of the coil of vibrator according to the feedback information from the data acquiring card, and give a real time comparing between the current state y〓 and the reference output y〓 of the set-in reference model with current reference input being r , then regulates the correlative controlling parameters according to the error e〓=y〓-y〓 till y〓→y〓, finally normal signal sweeping begins with a certain phase fixed. Meanwhile a synchronization signal for seismic signal record is sent to seismograph from synchronization signal outputting component in the Vibroseis system to perform the controlling process of synchronization of sweeping phases.

为此，我们基于以上的硬件环境设计了一个自适应同步控制器：首先通过信号发生卡对系统输出小幅度的参考信号r(从而保证振动系统工作处于线性状态)，信号通过前置放大器、功率放大器等送到激震器动圈，并通过电磁感应产生振动，振动信号通过可控震源激震器反应块M〓和基板M〓上的加速度传感器反馈给伺服系统中的数据采集卡，工控计算机根据采集卡的反馈信息，获取当前激震器动圈的振动状态y〓，并实时地将该状态与内置的参考模型在当前参考输入r下的参考输出y〓进行辨识，再将两者输出误差e〓＝y〓-y〓对系统的有关控制参数进行调整，直至y〓→y〓，最后在经过某一固定的相位后，开始信号的正常扫描过程，与此同时，由可控震源系统的同步信号输出部件向地震仪送出一地震信号记录同步信号，进而完成扫描相位同步控制过程。

This research is in accordance with "The Integrating Reference Frame of Public Affair Management" to demonstrate "The policy of the recognition of educational qualifications from Mainland Area" and apply Moore 's V.C.S., the triangle strategic analysis in Value, Capacity and Support addressed in 1995, in searching for the reference variables in value, capability and support while making policy and explain the different comprehensions among each policy-maker by the mold of Social Judgment Theory, SJT, engaging in the questionnaires of SJT and proposing the policy modification after comparing with general questionnaires to enhance the acceptance of the policy of the recognition of educational qualifications from Mainland Area.

本电子全文仅授权使用者为学术研究之目的，进行个人非营利性质之检索、阅读、列印。请遵守中华民国著作权法之相关规定，切勿任意重制、散布、改作、转贴、播送，以免触法。论文使用权限校内校外完全公开统计本论文已被浏览 3499 次，被下载 434 次摘要本研究系依循「公共事务管理整合参考架构」现象面对「大陆学历采认政策」作政策论证，再应用Moore（1995）所提出的V.C.S。（Value， Capacity， Support）策略三角分析，寻找政策在价值面、能力面及支援面上的决策参考变数，并应用社会判断理论（Social Judgment Theory， SJT）的模式实施SJT问卷来解释不同决策者间的认知差异，并对照一般问卷后提出政策修正建议，以提升大陆学历采认政策接受度。

This paper gets the following conclusions through analysis: I The differences of anaphoric and cataphoric reference in English and Chinese are: The use frequency of pronouns in English is much higher than in Chinese; Zero anaphor is a unique coreference form in Chinese text; Cataphoric reference occurs less frequently than anaphoric reference, therefore it is always explained as exceptional cases with communicative motivition or means to strengthen stylistic effect.

在英语语篇中的使用频率远高于在汉语中的使用；汉语所特有的英语中缺乏的指同形式——零照应为汉语语篇中的一大显著特征；反指在文章中的出现频率远远低于前指，因而反指被解释为含有交际动机的例外现象，或为加强文体效果而存在的手段，这一点是英汉文章中反指的共同现象，而汉语区别英语之处在于汉语中大量出现的零反指现象，这一现象可以用来解释英语为形合语言而汉语为意合语言。

The invention relates to a method for synchronizing at least one node of a bus system, which is operated with a predeterminable system clock period, whereby a local clock period and a reference clock period are given for the at least one node, and the reference clock period is synchronized with the system clock period. A local clock period, which is synchronized with the system clock period, of the at least one node is produced whereby linking the local clock period with a splitting factor, whereby the splitting factor represents a ratio of the reference clock period to the local clock period. The splitting factor for synchronizing the local clock period with the system clock period is adapted by adding or subtracting a adaptation value.

用于同步至少一个总线用户的方法，所述的总线系统用可预定的系统周期运行，由此为该至少一个用户给定局域时钟脉冲周期和基准时钟脉冲周期并且把局域时钟脉冲周期与系统时钟脉冲周期同步，其中通过把局域时钟脉冲周期与分配系数相关联的方式产生同步到系统时钟脉冲周期的、至少一个用户的局域时钟脉冲周期，其中，分配系数说明基准时钟脉冲周期与局域时钟脉冲周期的比例，其特征在于，通过加或者减一个适配值或者说补偿值，对用于把局域时钟脉冲周期与系统周期同步的分配系数进行匹配。

In this paper,a new variable structure robust model reference adaptive control scheme is proposed,which deals with a class of SISO plants under parameter and unmodelled dynamical uncertainties.It is shown that even with the existence of unmodelled dynamics,the output tracking error will converge to zero in finite time, and the SPRcondition for reference model is not required.

摘 要 讨论了含结构不确定SISO系统的变结构模型参考鲁棒自适应控制问题，提出了一种新的变结构控制方法，使得：1系统在同时含参数及结构不确定性时，跟踪误差仍能在有限时间内收敛到零；2无须假设参考模型为SPR函数。

Article twenty-second petition in accordance with the Regulations and people directly to the people's governments at all levels other than letters and job agencies proposed by the executive petition matters, the executive authorities should be registered; to comply with this Ordinance, the provisions of the first paragraph of Article XIV and to belong to the organs statutory terms of reference of the petitions should be admissible, shall not prevaricating, perfunctory, delay; do not belong to the organs of the terms of reference of the petition, should inform people to have the right to petition the authorities.

It{YiH_}d1第二十二条信访人按照本条例规定直接向各级人民政府信访工作机构以外的行政机关提出的信访事项，有关行政机关应当予以登记；对符合本条例第十四条第一款规定并属于本机关法定职权范围的信访事项，应当受理，不得推诿、敷衍、拖延；对不属于本机关职权范围的信访事项，应当告知信访人向有权的机关提出。

The concrete dam displacement is studied considering the factors such as foundation modulus increasing with depth, seepage coefficient reducing as depth, seepage coefficient anisotropic, curtain and drainage in the dam heel and seepage field and stress field coupling. Some conclusions are obtained: if the foundation is considered only with the seepage volume load, the dam top horizontal displacement of the reference base point develops upstream. When the foundation size increases, the reference base point's horizontal displacement increases. However, the value measured by the reversed pendulum anchored to the rock foundation is often regarded to be absolute displacement. The above practice is estimated to be limited when the water load on the dam foundation is taken into account.

分析了地基变形模量随深度逐渐增加、渗透系数随深度逐渐减小、坝基渗透系数各向异性、坝踵设置帷幕排水，以及考虑渗流场和应力场耦合等对混凝土坝位移分量的影响，得出如下结论：作用在地基上的水荷载，使混凝土坝坝顶相对参考基点（倒垂锚固点或坝踵正下方1倍坝高处）的水平位移指向上游，而参考基点的水平位移随地基截取范围的增大而增大，由于大坝工程上常将倒垂线锚固在岩基深处，并认为该倒垂线测值为绝对位移。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。