查询词典 symmetrical

The simulation shows that STFMPC signal is sensitive to Doppler frequency-shift,and its ambiguity function has one aiguille at the origin and four symmetrical right-angle set-squares with the aiguille as their common spindle.

通过计算机仿真，结果表明该信号是多普勒敏感信号，其模糊函数为在原点的1个尖峰和4个以尖峰为公共轴的有一定厚度的对称直角三角板。

Since the method does not need to derive the concrete form of the transformation matrix, making it simple and easy to calculate the results to the eigenvalue problems of the Hamilton with symmetrical form. This algebraic methods is more universal and more effective.

由于该方法不需要求出变换矩阵的具体形式，使得运用此方法求解具有对称形式的Hamilton量的本征值问题变得简单、易计算出结果，该方法更具有普遍性，是一种十分有效的代数方法。

These guys look great even when not flaring, and when they do flare the effect is astounding; a huge tail that spreads straight up and straight down, full dorsal, and symmetrical anal fin.

即使半月斗鱼相貌一般还是很吸引人的目光，如果它身型华丽耀眼，绝对会令人过目难忘的。

It is arranged by the pressed corrugated wire mesh pieces,with inclination angle of 30 or 45 degrees for the corrugated symmetrical line.

金属丝网填料目前已成为最重要的高效精密填表料之一，它是由压成波纹的金属丝网片排列而成。

Lastly, standing from "shang" and "xia", the high frequently used antonymy, we make a specific survey of the symmetrical and asymmetrical characteristics when they collocate with noun of human organs.

最后，我们以"上"、"下"这对意义相反且使用频率比较高的方位词为视点，具体考察了它们与人体名词搭配时表现出的对称与不对称的特点。

As substitute for fluorite lens, a double-layer DOE is used in a long focal-length apochromatic objective lens. The modulation transfer function of this hybrid optical system is suggested for evaluating diffraction efficiency of the multilayer DOE. The results show the diffraction efficiency has a wide and symmetrical distribution in the whole waveband.

利用双层衍射光学元件替代萤石透镜校正混合光学系统的二级光谱，设计并制作了一套长焦距物镜，并利用系统调制传递函数评价了多层衍射光学元件衍射效率，测试结果表明衍射效率在整个设计波段内以较高的数值平均分布。

Symmetrical finite element model for the suspended-type surge arrester located ground is proposed to calculate the electric field distribution.

建立了悬挂式避雷器置于地面时的2D轴对称有限元模型，对其电场进行了计算。

She likes to talk about symmetrical and asymmetrical triangles.

她喜欢谈论对称和不对称的三角形。

The ratio of the symmetrical diatomic molecule generates more than the atomics because of charge resonance in theory.

对称双原子分子由于电荷共振，理论上比原子有更的谐波产生率。

In this paper the principle of simulating an axial and plane symmetrical magnetic field by a resistance network analogue is analysed.

本文论证了兼有轴对称和平面对称性质的磁场的模拟方法以及有关的电流注入问题。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。