非零

The tallest and most dramatic among such grand-scale construction projects, however, is none other than La Grande Arche. This Paris landmark constructed in commemoration of the 200th anniversary of the French Revolution, is 110 meters high and 106 meters wide on each of its four sides, its wall coveringconsisting of 28,000 huge mirror-like glass panels, and occupying area of an entire hectare. The space within it's four archways is enough to accommodate the entire Church of the Magdalene, inclusive of its gothic-style spires!

然而大建设计画中，最高、最戏剧性的建筑物，则非拉德芳斯新凯旋门莫属：这座为纪念法国大革命两百周年的巴黎新地标，高一百一十公尺，宽一百零六公尺，壁面以两万八千块光滑如镜的巨型玻璃拼砌而成，总体覆盖面积为一公顷，中空的大拱门内可容纳包括高耸的歌德式塔顶在内的整座巴黎圣母院！

Combining coherently beams from 19 Yb-doped fiber lasers using homodyne method to cntrol and tune phase,100kW of output power will be obtained.

标 签 非稳腔弯曲损耗大芯径掺镱光纤零差法 unstable cavity large core Yb-doped fiber laser homodyne method

Authors have predicted that a nonscalar curvature singularity will be formed at the Cauchy horizon of 1 + 1 dimensional charged dilaton black hole for the case of infalling null dust.

作者预告，对于入射的零质量尘埃的情况，1＋1维带电的膨胀子黑洞的Caochy视界将出现非标曲率奇性。

Elovich equation,zero order equation ,first order equation and parabolic equation was used to describe the nonexchangeabe k releasing process.Then the best model was selected to describe nonexchangeable k release and its velocity.

利用Elovich方程、零级方程、一级方程和抛物线扩散方程对土壤的累积释放量进行模拟，研究探讨了描述土壤非交换性钾释放及其速率较为理想的动力学模型。

The characteristic of thermal affect induced nonreciprocity of optic loop was introduced, and it is one of the main reasons that affect the steability of Bias and scale factor of FOG.

从理论上推导了光纤陀螺零偏、标度因数温度误差是由于热作用于光纤环导致光路非互易性所引起。

Extensive recent research efforts have established that constant-round concurrent/resettable zero-knowledge for non-trivial languages cannot be achieved in the plain model without setup assumptions.

大量和深入的最新研究已经证明对于非平凡的语言常数轮的并发及可重置的零知识系统在没有Setup假设的朴素模型下是不存在的。

In this thesis, we will refer to the BPK model and its variants as general public-key models. Unfortunately, up to now we do not know how to construct concurrent/resettable zero-knowledge with concurrent verifier security i.

在本学位论文中我们将统称秃公钥模型及其变体为广义公钥模型）不幸的是，至今我们不知道如何对非平凡的语言在秃公钥模型下构造具有并发验证者安全（即：并发可靠性及并发证据可提取性）的并发及可重置的零知识系统。

In the fifth chapter,we study dipolarizations in some quadratic Lie algebras.Inthe first section,we obtain some results on the classification of dipolarizations in gen-eral quadratic Lie algebras,and prove that there exist dipolarizations in the solvablequadratic Lie algebras whose Cartan subalgebras consist of semisimple elements.

第五章讨论了某些二次李代数的双极化，在第一节中，我们给出了二次李代数的双极化的一些分类结果；特别证明Cartan子代数是由半单元组成的二次李代数上存在双极化，第二节确定了四维扩张Heisenberg代数的所有双极化，在第三节中，我们构造了2n+2维扩张Heisenberg代数的六类双极化，我们发现两个不同于半单李代数情形的有趣事实：（1）在扩张Heisenberg代数上同时存在对称和非对称双极化；（2）对应于扩张Heisenberg代数的双极化的特征元有的是半单的有的是幂零的。

The state of a body or physical system at rest or in unaccelerated motion in which the resultant of all ''.'forces'.

平衡'。''条件物体或体系静止或处于非加速运动的状态，在这种状态下所有力的和为零，所有轴上的''。

Dr Myrskyla's data, however, suggest the ultimate outcome of development may not be a collapsing population at all but, rather, the environmentalist's nirvana of uncoerced zero population growth.

不过，Myrskyla博士的数据表明，发展的最终结果可能不会造成人口的崩溃，倒更有可能出现环境保护主义者们的理想天堂：非受迫性的零人口增长率。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。