查询词典 fold singularity

Thesis, wryly noted that "there is a singularity in our past."

他继而证明，整个宇宙都有可能是从某个奇点演变而来的。

The aseismic control for pile-foundation bridges considering soil-structure-interaction was studied. There are two problems were solved:(1) The coefficient matrix is singularity because the elements of rotational degree in mass matrix equal to zero due to the flexiblity of the pier.(2) The iteration of control gain was not convergent because the dumped mass of the beam is very large comparing with that of the pier.

为将Smith[162]方法用于桥梁结构，本文解决了如下两个问题：(1)以弯曲变形为主的桥梁结构，其质量矩阵中相应于转动自由度的元素数值为零，由此导致等效固基模型中的系数矩阵奇异；(2)桥梁结构堆聚到顶部节点的梁体质量很大，由于质量分布不均匀导致控制增益的迭代计算不收敛。

We studied the transformation of Cassinian curves, treatment method of singularity, and equal-interval difference formula.

本文讨论了Cassinian曲线族的变换，奇点的处理方法，等距剖分的差分格式。

The mathematic model for optimization of the design parameters of cycloidal pump with singularity type of profile was proposed.

提出了异形齿廓摆线泵的优化设计数学模型，以单位体积排量最大为目标函数，以泵的连续传动条件、密封条件、强度条件为约束函数，创成系数和弧径系数为设计变量。

The unniquess result on homogeneous special Lagrangian fibration with singular central fibers is proven, which says that special lagrangian fibration with homogeneous isolated singularity is essentially the model of Harvey-Lawson.

证明了当特殊拉格朗日纤维化在孤立奇点附近是代数的，则奇异性是唯一的。这个纤维化在孤立奇点的结构本质上是Harvey-Laweon在1982年给出的模型。这个结果在纤维化的奇异结构的研究中是十分重要的。

Singularity foliolate, leaflets ovate on the health,.

奇性复叶，小叶卵形对生，。

GIM,on the one hand,is presented to simulate the interphase,and on the otherhand,is used to obtain the usual square-root singularity rather than the oscillatorysingularity near the crack tip.

本文所给出的广义界面层模型一方面模拟了界面相；另一方面消除了裂纹尖端附近的应力振荡奇异性。

"Do you know, my dear Villefort," cried the Comte de Salvieux, that is exactly what I myself said the other day at the Tuileries, when questioned by his majesty's principal chamberlain touching the singularity of an alliance between the son of a Girondin and the daughter of an officer of the Duc de Condé; and I assure you he seemed fully to comprehend that this mode of reconciling political differences was based upon sound and excellent principles.

& &好啊，我亲爱的维尔福，&萨尔维欧伯爵大声说道&您的话简直就象那次我在伊勒里宫讲的一样，那次御前大臣问我，他说一个吉伦特党徒的儿子同一个保皇党的女儿的联姻是否有点奇特，他很理解这种政治上化敌为友的主张，而且这正是国王的主张。

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。

The nonspiral phase plate introduces phase singularity to the incident beam, and the spiral one adjusts the radial phase distribution.

非螺旋相位片将一个光漩涡引入高斯光束，螺旋相位片调节光束径向波前相位分布。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。