序

The recognition of datum plane cycle is the basis of high resolving power of sequence stratigraphy, because the formation of sequence and superimposed styles of inner sequence are controlled by datum plane cycle.

基准面旋回控制了层序的形成及其内部地层的叠加样式，因此，基准面旋回的识别是高分辨率层序地层学分析的基础。

This result indicates that the problem is harder than and equivalent to the derivability problem in classic logic and in Horn formula respectively, and that there are no polynomial time algorithms in both cases.

为此 ，张东摩和李未 [2 ]推广了文献 [1 ]中的结果，采用全序划分来刻画认知主体对假说中的公式在相信程度上的差异，给出了新的、基于全序划分模型的开放逻辑，其中所定义的重构具有唯一性。

The pattern of difference sequence" precedes individuals and determines to a certain degree the individual behaviors in which some new "pattern of difference sequence will emerge.

差序格局"先于个人并在某种程度上决定个人的行为，而行动中的个人又造就了新的"差序格局。

Just with these isomorphisms, we may use the language of poset and their language of distributive lattice interchangeably.

正是由于这些同构，我们才能用偏序集及其分配格这两种可相互交换的语言来描述偏序集拟阵。

In the second part, we consider the intrinsic structure of the partition of ω, study the separativity of the orders (ω,≤ and discuss the distributivity of the lattices

本文第二部分通过研究自然数分拆的内在结构，讨论偏序(ω，≤的可分裂性，以及格(ω，≤的可分配性，我们证明了存在一个偏序它是可分裂的，但由它诱导的格却是不可分配的。

In this paper, a new computed framework of social rationality is constructed based on the principle of synergetic and point the physical significance of parameters. The authors shell parameter's computing divi...

基于协同学原理，指出模型的物理意义是系统的序参量，并将参数的计算分为 4步：近似线性化、确定序参量、使用支配原理建立微分方程和解微分方程。

Results: It showed that (1) the main motivating factors were "to acquire experience in the sport","to relax and socialize","to satisfy curiosity", and "to kill time amid excitement";(2) the ten most popular sporting activities included walking, scuba diving, swimming, banana boat riding, hot spring, beach games, SPA, cycling, mountain climbing and car racing;(3) the sport tourism experiences sought were geared towards "natural environmental challenge" and "artificial environmental challenge" rather than "interpersonal contest" or "interpersonal combat". In terms of tourism resources consumed,"natural coastal experience" and "natural landscape experience were more favourable when compared to "manmade cultural/entertainment experience"."Manmade historic experience was not mentioned at all. Conclusion: The survey provided support that sport tourism environment and activity forms evoke different motivating factors.

结果：(1)游客主要的运动观光参与动机依序为「运动体验」、「解压与社交」、「满足新奇」与「消磨与刺激」筝四因素；(2)游客参与运动观光活动的类型前十项，依序为散步、浮潜、游泳、香蕉船、泡温泉、海滩游戏、水疗、自行车、登山、赛车，前五项活动合计已占全部运动观光活动八成以上；(3)运动观光客的运动经验以「天然环境的挑战」、「人工环境的挑战」为主，「竞技式人之挑战」及「技击式人之挑战」较少，而其使用的观光资源经」验主要为「自然海岸经验」与「自然风景经验」，其次为「人造文化娱乐经验」，而「人造历史经验」在此地区则未出现。

The four types of sequence interfaces embody ten types, such as paleocrust of weathering, drossy layer, river rejuvenation, palaeokarstification surface, scouring and erosional surface of slope gravity flow, erosional surface of basin turbidity current, volcanism surface, transfer surface of lithologic characters or lithofacies, onlap surface and maximum flooding surface.

以此为基础，将右江盆地泥盆系—中三叠统划分为6个二级层序和49个二级层序。

Direct sequencing of DNA amplified by PCR was used with the primers designed according to the sequence of control region and the neighbor region. Sequences were analyzed and compared base on Sequencing Analysis 3.4 and Seq/Ede software. DP of mtDNA in Yao ethnic group was calculated. MAGA2 software was also employed to analyze the genetic distance between samples and construct the phylogenentic tree.

以南方民族瑶族为研究对象，根据mtDNA控制区及周围区域的序列设计引物，用PCR产物直接测序对105份无关瑶族样本mtDNA控制区进行了测序，通过Sequencing Analysis 3.4和Seq/Ede软件分析比对，得到的序列结果，计算瑶族mtDNA单倍型的识别率，并应用MEGA 2软件对数据做进化距离分析，构建系统发育树。

Based on the sedimentary combination, lithology and sequence characteristic, two classes of sequence structures were generalized as structure entireness and structure lackness.

并根据剖面纵向沉积组合、岩性特征及层序特征，概括出结构完全型和结构缺失型两类层序结构。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。