查询词典 higdon

The results show that the absorbing effect of low-order Higdon absorbing boundary condition is undesirable and relatively strong boundary reflection exists in wave field snapshot and analog recording; the effect of traditional and improved PML absorbing boundary conditions are similar, which can effectively absorb and attenuate the boundary reflections from any angle.

结果表明，低阶Higdon吸收边界条件吸收效果较差，在波场快照和模拟记录中存在较强的边界反射；改进的PML吸收边界条件与传统的PML吸收边界条件效果相当，均能有效地吸收衰减任意角度的边界反射波。

However the lower order traditional absorbing boundary conditions are only effective for the incident waves with smaller incident angles. A fourth-order absorbing boundary condition equation based on Higden's ABC is deduced in this thesis, and a new algorithm is presented to automatically select the Higden's parameters.

本文基于Higdon提出的吸收边界条件方法，推导出四阶吸收边界条件方程，并提出了一种新的吸收边界条件角度参数的自动选择方法，使该吸收边界条件能够吸收全角度(0～90度)入射波。

A fourth-order absorbing boundary condition equation based on Higdon's ABC is deduced in this paper, and a new optimal algorithm is presented to automatically select the parameters of Higdon's ABC.

本文基于Higdon提出的渐进吸收边界条件方法，推导出四阶吸收边界条件方程，并提出了一种新的吸收边界条件角度参数的优化选择方法。

The study of the consistency of ABCs shows that Higdon抯 operator, Mur抯 ABC, dispersive ABC and etc.

给出了当步长趋于零的极限情况时，廖吸收边界条件的微分方程。

They won't compute the total distance Figge swam until after she completes the journey, her friend David Higdon said.

她的朋友大卫·海格顿说，菲林的行程会等她结束所有旅程后计算出来。

The establishment principles of traditional and improved PML absorbing boundary condition were described. Through numerical simulation, the absorbing effect of improved and traditional PML absorbing boundary and low-order Higdon absorbing boundary on boundary reflection was discussed.

阐述了传统和改进的PML吸收边界条件的构建原理，通过数值模拟讨论了改进和传统的PML吸收边界以及低阶Higdon吸收边界对边界反射的吸收效果。

The results indicate that the Z-ABCs show better performance than Higdon's ABC in suppressing instability caused by spurious modes.

与Higdon吸收边界条件相比，这种新的吸收边界条件不会产生假模，不需对时间偏移因子作任何修改而且更加精确有效。

"You go outside, and you're suffocating," said Julia Higdon, a waitress at Sarge's Deli in New York, where it was in the mid-90s.

"你出去便会窒息。"在纽约 Sarge's Deli 做女服务员的朱利亚。

Trinidad. Figge plans to continue her odyssey, swimming from Trinidad to the British Virgin Islands. They won't compute the total distance Figge swam until after she completes the journey, her friend David Higdon said.

她的朋友David Higdon透露，Figge打算继续她的冒险旅途，即从Trinidad 游到英属维京群岛，等到她完成这一旅程他们才会去计算整个线程的长度。

One family even offered guaranteed admission to an elite private school for the children of its family-office chief, since the patriarch of the family is a trustee of the school, says Jane Bierwirth, a New York-based executive search consultant at Higdon Partners who helps the rich find office managers.

简·比尔沃思是Higdon Partners驻纽约的高级猎头顾问，她的工作就是帮助有钱人寻找家族理财室。她说，有一个家族甚至还保证让其家族理财室负责人的孩子进入一所私立贵族学校，因为该家族的大家长是那所学校的受托人。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了