实际性

According to a study by Dr David Weeks, a clinical neuropsychologist at the Royal Edinburgh Hospital in Scotland and co-author of Superyoung (1999), men and women who reported having sex an average of four times per week looked approximately 10 years younger than they really were.

性爱让你看起来更年轻，任职於苏格兰皇家爱丁堡医院并共同著有 Superyoung 这本书的临床神经心理学医师 David Weeks 在他的研究中指出，每周有平均四次以上性爱的人，他们看起来比实际的年龄还要年轻 10 岁。

Likewise considered as an act of discrimination is any distinction operated between legal entitles because of the origin, sex, family situation, physical appearance, name, state of health, disability, genetic characteristics, habits, sexual preference, age, political opinions, union activities, or actual or supposed membership or nonmembership of a determined ethnic group, nation, race or religion of the members or of certain members of those legal entities..

考虑到 因为歧视行动是任一分别管理在自然人之间由于一种坚定的种族小组，国家，种族或宗教的他们的起源，性，家庭情况，物理出现，名字，健康状态，伤残，基因特征，习性，性特选，年龄，政治看法，联合活动，或实际或假想的会员资格。

If two parties want to sign a contract C over a communication network, they must "simultaneously" exchange their commitments to C Since simultaneous exchange is usually impossible in practice, protocols are needed to approximate simultaneity by exchange partial commitments in a piece by piece manner The party of secondly sending commitments may have a slight advantage; a "fair" protocol must keep this advantage within acceptable limits The protocol for signing a contract is improved based on the research result of secure multiparty computation In this protocol, the parties obliviously transfer the signed bit and the committed bit; the other parties can prove the validity of this bit based on the confirming sub protocol, but he cant gain more information about the whole signature by accumulating the signed bit or the committed bit After the parties exchange the whole signed information, they declare the commitment about the signature respectively, and gain the whole signature of the other party At this moment, the party doesnt care about the advance quit of the other party, because he has gained the whole signed information Finally, it is proved that this protocol is quit fairness

在网络环境中解决合同签订问题需要保证信息交换的同时性，以前提出的协议都会给第 2个发送者部分计算特权，利用不经意传输协议则可以解决这个问题在协议执行过程中，参与者将合同的签名位以及他对签名位的承诺不经意传输给对方，对方可以利用验证子协议证明该位的有效性，但是他却不能通过位交换次数的增加获取更多的完整签名的信息；在完成签名位的交换之后，参与者分别宣布承诺，并得到对方对合同的完整签名；在宣布承诺时，协议参与者已经获得全部的签名内容，要么是签名位，要么是对方对该位的承诺，因此参与者并不需要担心对方提前终止协议在文章的最后利用多方安全计算的结论证明了该协议满足终止公平性1 引言两个参与者A和B想要通过网络协商签订合同C 为了保证公平性，参与者必须同时交换自己对合同的签名，然而在实际的网络环境中，想要完全同时地交换对合同的签名是不可能的，他们必须将签名分成若干块依次地执行，以保证大致的同时性但是这种方法依然存在着问题

In fact, the waves which influenced stability is very large, the overmeasure cant protect the safe of ship.

在实际情况下，波浪对船舶稳性的影响是很大的，有时候，保留的余度并不能保证船舶的稳性满足安全需要。

White sesame E-zhi NO.2 and black sesame Zhong-zhi NO.9 were sowed at intervals as comber-sesame and autumn-sesame. The temperature and sunlight-length of different growing-stage. The result showed that seedling-stage and bud-ding-stage were temperature-sensitive and weak phototonus and temperature was the main factor in the compositive effect of temperature and light. The temperature range of 27~31℃ was optimal for sesame to produce more flowers and prolong the flowering days, but the length of flowerig-stage and practical sunlight-hour had no correlativity.

用白芝麻品种鄂芝2号和黑芝麻品种中芝9号分期进行夏播和秋播，使两个品种各生育阶段处於不同的光温条件下，用试验当年相应时段的温度和实际日照长度对芝麻各生育阶段的发育特性进行相关分析结果表明：芝麻苗期和蕾期感温性强，感光性较弱，在光温综合作用中，温度是主要因子；芝麻开花最适应的温度为27~31℃，该温度有利於多开花和延长开花期天数。

Although so,the research on weakening completeness axiomof preference relation is hardly found in touchable references.

主要集中于对Von Neumann-Morgenstern的独立性公理假设和偏好关系传递性假设方面的弱化，比如不要求独立性和传递性等，从而使新的行为公理假设既能够满足实际中人们的选择行为，同时又能满足规范理论的要求。

In chapter 6, we discussed the wavefront solution of a kind of lattice differential equation which derives from diverse fields. We obtained the wavefront solution by using sup-subsolution iteration when the coupled functions are quasimonotone, and by applying Schauder fixed point theorem, we also obtained the wavefront solution when the coupled functions have a different quasimonotone property.

在第六章中，我们对一类从实际问题中抽象出来的二阶时滞格微分方程的行波解进行了讨论，用单调迭代的方法讨论了耦合函数具有拟单调性时行波解的存在性，用不动点的方法讨论了耦合函数具有指数拟单调性时行波解的存在性。

Through the widly use of in-direction selected topic tacic, mainly develop the explore ability while making mistakes. According to investigation and study, it may help develop the self-thinking ability of the students and also the practise level, team work spirit, the sense of responsibility; Many faced and mutually worked evaluatation tactic is a negation for traditionnal evaluatation, it is good for the establish of newly relationship between teachers and students also students themselves, it may help the rising of students'study level and their self-confident, then the perfect of oneself. I hope this text will have some teahing reference for teachers, thus this text would have little help for the implementation of Chinese comprehensiveness studing.

通过非指示性选题策略的应用，突出培养学生在尝试错误的过程中的自主探索能力；通过实施小组合作性调查研究策略，培养学生的独立思考能力，提高实际操作水平，培养合作精神，增强社会责任感；多元互动的评价策略是对传统的评价的否定，有利于建立新型的师生关系和生生关系，使学生在提高学习水平的同时提升自信，逐步完善自我；希望我的论文能为广大一线教师提供教学参考，为语文综合性学习的实施尽微薄之力。

For large sparse matrix,it is very important to keep the sparse of matrix in computation.

引言 在实际计算中，我们常常碰到一类大稀疏矩阵，这类矩阵由于它本身的稀疏性，我们除了研究它的计算量外，更重要的是使这类稀疏矩阵在计算中仍然保持其稀疏性。

Structures are then designed automatically from bottom to top. The designs of thin plates stiffener are taken as examples to illustrate the process by seve...

以平面薄板的加强筋设计为例，进行计算机仿真，得到的结果与实际依靠人的经验设计的结构拓扑形态较为吻合，且具有较强的泛用性和鲁棒性

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。