查询词典 parabolic cusp

Conjugate gradient method, the use of Newtons law or the use of parabolic interpolation.

共轭梯度法，使用牛顿法或者使用抛物线插值法。

With the abstract theory for parabolic differential equations in Banach spaces, the free boundary problem is locally well-posed in little Hlder spaces is proved.

利用Banach空间中抛物方程的抽象理论证明此问题在little Hlder空间是局部适定的。

In chapter 4,we have proposed a semi-parabolic quantum wellmodel and studied the third-order optical nonlinearities.

在第四章，采用与第二章相同的方法，研究了GaAs/AlxGa1-xAs半抛物量子阱中的三阶非线性光学效应—三次谐波产生。

Its span 12.8 meters, the telescope tube diameter 4.27 meters, the weight 11 tons, by three major part are composed, the first part is the opticator, the second part is the scientific instrument, the third part is the servosystem, including two lengths 11.8 meters, the width 2.3 meters, can provide 2.4 kilowatts powers the solar cell windsurfboards, two the parabolic antenna which use with the ground communication.

它全长12.8米，镜筒直径4.27米，重11吨，由三大部分组成，第一部分是光学部分，第二部分是科学仪器，第三部分是辅助系统，包括两个长11.8米，宽2.3米，能提供2.4千瓦功率的太阳电池帆板，两个与地面通讯用的抛物面天线。

The production of five major categories of more than 300 varieties of different specifications of the parabolic Shot peening, painting line, shape line, deal with sand, dust, such as a full set of casting equipment, products in the domestic market share of more than 52 percent.

主要生产五大类别三百多个品种规格的抛喷丸清理、涂装线、造型线、砂处理、除尘等全套铸造设备，产品在国内市场占有率达到52%以上。

The most interesting piece is the surprising central living room crowned by a parabolic dome surpassing the roof in conic form.

最有趣的作品，是不足为奇的中央客厅加冕由一个抛物线圆顶超过屋顶在圆锥曲线的形式。

On the condition of electric-longitudinal-optical phonon strong coupling in both two- and three-dimensional parabolic quantum dots, we obtain the eigenenergies of the ground state and the first excited state, the eigenfunctions of the GS and the first ES by using a variational method of Pekar type.

在电子-体纵光学声子强耦合情况下，我们采用Pekar类型的变分方法获得了二维和三维抛物势限制的量子点中的电子的基态和第一激发态的本征能量和本征波函数。

By means of a priori estimates, a nonexistence theory for a class of quasilinear parabolic equations is established.

在第一章中，利用ODE方法，证明了一类散度型拟线性椭圆型方程边值问题径向解的存在性。

This paper is devoted to a further study of the problem of interfacesfor several kinds of quasilinear degenerate parabolic equations.

本文旨在对分界面问题作进一步探讨。

In chapter two ,we consider the Expanded Mixed Finite Method for the following quasilinear parabolic integro-differential equation.

在本章中我们给出了拟线性抛物问题的混合体积元的变分形式，并利用该方法得到了其真解与离散解的最优L~2模误差估计。

METHODS: Lipofectamine method: The BMMSCs were obtained from the tibias and femurs of the guinea pigs. The third passage BMMSCs were cultured with plasmid-lipofectamine mixture for 6 hours, followed by fetal bovine medium for 48 hours. Immunohistochemistry was performed for transient expression. G418 was added after 48 hours.

①脂质体法：取体外分离、培养的第3代豚鼠骨髓间充质干细胞，将质粒-脂质体混合物加入含细胞的培养基中培养6 h，再加入胎牛血清的培养基，孵育48 h 后行免疫组织化学检测，即为瞬时表达。48 h后加入含G418培养基筛选。

It's a scenario familiar to many relationship experts, who say that first comes love, then comes marriage, and then comes the husband in the baby carriage.

许多关系学家对这种情景都很熟悉，他们说起初是因为爱，接着是婚姻，再然后就把老公当孩子对待了。