有限

The time is limited,so he abridge his composition.

时间有限，他缩短了他的作文。

Studio help was kept to an absolute minimum.

画室的作用也十分有限。

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。

Enterprise human resources outsourcing has been born in new era environment, that is for the sake of reducing cost and absorbed in core strategy, so human resources outsourcing is popular ,and has great market potential.

企业人力资源管理外包给企业带来机遇的同时，由于外界环境的可变性、成员的有限理性、系统的复杂性，外包过程隐含巨大的风险，这是管理者担忧与畏惧的。

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。

It was proved that the existence of an absorbing set and a global finite dimensional attractor which is compact, connected in the function space for the high-frequency modes coupled two Ginzburg-Landau equations.

利用了无穷维动力系统理论，证明了两个高频模态耦合的Ginzburg-Landau方程在函数空间中存在吸引域，因而存在连通的、有限维的紧的整体吸引子。

The full space calculation model, which suits for the asymmetric structure sometimes even including air below the surface of medium, can enable simulative result to approach real one. The FDTD algorithm based on the mixed ABCs is proper to calculate the transmission line where the electromagnetic wave is transmitted in order to send electromagnetic energy along central conductor. The calculation efficiency will be raised if the PML absorbing boundary condition is set on both planes of transmitting direction and so is the MUR two-order absorbing boundary condition in the other planes.

全空间计算模型是适合所有的不对称结构的待研究体的，而且包括了介质下面的空气部分，使仿真更加的接近实验真实情况；基于MUR-PML混合吸收边界条件的时域有限差分法非常适合计算传输线这种结构，因为传输线是传送电磁波的，电磁能量主要是沿着中心导带行进，因此在两个传输端面上设置PML完全匹配层吸收边界条件，在其他面上设置MUR二阶吸收边界条件，会大大提高计算效率，而且计算结果与XFDTD仿真软件计算结果相比较，基本趋于一致。

Let m be a finite μ-invariant measure of Q-matrix, as Q is totally stable, consists of a single absorbing state or single-instantaneous state, we prove that exists Q-processes P , in which m be a μ-invariant measure of P , and construct the Q-processes P .

第四章致力于μ不变测度的研究，设m是Q的有限μ不变测度，在Q是全稳定、单瞬时不可和准保守拟Q-矩阵，以及含有吸收态的情形，分别证明了存在Q过程P，使m是P的μ不变测度，并且都具体构造出Q过程。

See from the level for science and technology development of today , energy can be full used for our huaman beings is limited , so , we must develop it calculated and abstemiously .

按目前的科学技术发展水平来看，人类可以有效开发利用的能源是很有限的，所以，要有计划地，有节制地开发利用。

Obviously, in painting language, he has been enlightened from the portrait bricks of the Han Dynasty and the civil rubbing from stone inscriptions, while strengthening the use of the simple tools and the limited media to achieve the maximization of artistic tension. He has abandoned colors and brushwork which always fascinated him in the past, while emphatically featuring the connotation of the cross-smear between notch and paint in order to suggest that the historical and substantial abrasion cannot destroy the certain spirit of our nation it abstemiously describes one seemingly veiled allegory in the passionate portray that seems calm and incisive.

显然，在绘画语言上，他是从汉画象砖石及民间碑帖中得到启发，强化运用简单的工具和有限的媒材，来达到艺术张力的最大化体现，他放弃了先前一贯着迷的色彩和笔触，而着重表现着刻痕与颜料交错涂敷的内涵，从中提示历史和物质的磨损，依然不能摧折我们这个民族的某种精神--它在看似冷静而锋利的激情刻画中，被节制地叙述为一个看似隐晦的寓言。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。