查询词典 back space

It can compute the seismic resolution limit in time and space (1/4 wavelength) according to seismic apparent dominant frequency and the velocity of targets.

根据地震视主频和目的层的速度可以计算出空间和时间地震分辨率(1/4波长)极限。

The geodesic eqations of vaidya space-time in the new coordinate can reach the event horizon farther than the apparent horizon.

而新坐标下的Vaidya时空的测地线方程可以达到比表观视界更远的事件视界处。

The digital image generating method was simulated based on CCD and optical system parameter, results show that the method can generate a star map with higher apparent magnitude (magnitude＞10) and can satisfy the requirements of space object detection and surveillance for star map.

结果表明，该方法可生成较大星等(星等＞10)的星空背景图像，基本满足了现有空间目标检测与跟踪算法对星空背景数据的要求。标签空间监视星空背景星等数字图像成像灰度值 space surveillance star map star magnitude imaging gray value

Secondly,in order to resolve the problems such as great calculation account and memory space of three-dimensional tomography,we study an approximate calculation method of three-dimensional Fresnel volume.

此外，通过模型实验，分析了频率对菲涅耳体层析反演收敛速度和成像结果等的影响，提出了用于菲涅耳体层析成像的一种变频方法。

For another, reduced-space approaches allow to exploit problem-dependent structure and approximate second derivative information.

简约空间方法适合过程系统优化命题的高维、低自由度特征，并可利用问题结构和近似二阶信息求解，是该类优化命题的良好求解途径。

It can be proved mathematically that the associated approximation error in the proposed approach is of details omitted due to lack of space

它算术地可能被在被计画的方式中的联合近似值错误是细节省略预定空间缺乏

Finally, the universal approximation theorem of fuzzy system is generalized to the function space L〓.

为进一步提高控制系统的跟踪精度，在补偿控制律中采用了可变边界层的方法。

Secondly, the approximation equivalent theorem for Bernstein-Kantorovich-Bezier operators have been studied by using of smooth modulus ω_φ_p in the space L_p(1 ≤ p≤∞).

二、利用光滑模ω_φ_p和与之相对应的K泛函研究了Bernstein-Kantorovich-Bézier算子于L_p(1≤p≤∞)空间中的逼近正、逆定理和等价定理。

In the meantime, we study estimators'approximation theory, this go forward by a space.

并给出了计算机仿真结果。

Use small Aqua controls to minimize the use of space.

使用小水族控制，以最大限度地减少空间的使用。

We are in a good position to meet your requirements.

我们完全可以满足你方的需求。

We are all pervade d with a sense of disaster.

我们普遍有大祸降临的感觉。