zeroth ['ziərəuð; rəuθ; zi:-]

zeroth的基本解释

adj.

零的

与zeroth相关的网络例句 [注：此内容来源于网络，仅供参考]

Analytical expressions for electromagnetic fields of a vertical or horizontal electric dipole over the finitely conducting plane are derived subject to the boundary conditions; Sommerfeld type integral contained in Hertz potential is expressed as the sum of two parts: zeroth order Hankel function and an absolutely convergent series of spherical Hankel function.

在此边界条件下，推导出有限导电平面上垂直和水平电偶极子电磁场的解析表达式；赫芝位函数中的索末菲型积分被表达成零阶汉克尔函数与绝对收敛的球汉克尔函数级数之和的形式。

A new method based on the Fourier-Bessel series is proposed to calculate the higher-order harmonic components of a nonlinear ultrasound field in absorbing medium and an analytical solution of a series form is obtained. A closed analytical solution of the higher-order harmonics in the zeroth-order Bessel ultrasound field and the focused Gaussian ultrasound field is deduced to study the field property, especially the near-field property.

提出了一种基于Fourier-Bessel级数的新方法，用于计算吸收媒质中非线性超声场的高次谐波分量，得到其级数形式的解析解，由此推导出吸收媒质中零阶Bessel超声场、Gauss聚焦超声场高次谐波的封闭解析解，进而对其声场特性尤其是近场特性进行了研究。

The fundamental and higher-order harmonic ultrasound fields of a zeroth-order Bessel ultrasound field and focused Gaussian field in absorbing medium are computed and simulated by solving the KZK equation using a frequency domain finite difference method.

通过频域有限差分方法求解KZK方程，对吸收媒质中的零阶Bessel超声场、Gauss聚焦超声场进行计算，得到基波和高次谐波声场的数值解和仿真图，计算仿真结果验证了上述的理论结论。

与zeroth相关的网络解释 [注：此内容来源于网络，仅供参考]

zeroth order：零级

zero correction 零点校正 | zeroth law of thermodynamics 热力学第零定律 | zeroth order 零级

zeroth order：级

2637 zeroth law of thermodynamics 热 学第定 | 2638 zeroth order 级 | 2639 zodiac 黄道带

zeroth：零

zeroterminal 零线端子 中心线端子 | zeroth 零 | zeroth-order 零次 零级 零阶

zeroth：零的

x-ray fluorescence x射线荧光 | xylene 二甲苯 | Zeroth 零的

zeroth order：零阶

zeroth mode ==> 零次波型 | zeroth order ==> 零阶 | zeroth-order ==> 零次,零级,零阶