查询词典 symmetrical kernel

Then for complicated sine integral and prolix formulae, the study on symmetrical dipole can be easily solved by MATLAB.

对于复杂的正弦积分和冗长的公式，都可以通过简单的编程实现仿真。

The parametic geometric feature include standard spur gear , helical gear, symmetrical tooth ,asymmetric tooth, double involute gear with ladder shape teeth, and Max-supporting quadruplet involute gear with four independent pressure angles with Ladder shape teeth.

支持的形状包括直齿，斜齿，对称齿形，不对称齿形，分阶齿。最高支持到具有4个独立压力角的齿轮副的生成。

As for the inadequate contrast of infrared thermal imaging, as S curve mapping function is proposed to enhance target objectives and in the meantime suppress background clutters, which has the same range of domain with a variable interval and a non-symmetrical inflection point.

针对红外热成像对比度不足的问题，提出了一种S曲线映射函数，该函数具有定义域与值域区间一致、拐点非对称的特点，在目标图像增强的同时拟制了杂波背景。

The second milestone was the development of bilateral symmetry ( two halves of the body mirror each other ) with an identifiable head , in contrast to radial symmetry ( symmetrical in a ray pattern from the center ), for example , jellyfish .

第二个重要事件是动物身体进化成两侧对称，并出现明显的头部组织。当然也有例外，例如海蜇这种生物就是径向对称（即对称点在身体中心，呈放射对称）。

According to the reactive characteristics of the distributed generation and the shortcomings of the compensation system for static var compensator, based on the instantanous reactive theory and symmetrical component method, a real-time method for calculating the value of reactive power of the system is presented.

根据分布式发电的无功特点及现在SVC补偿系统的不足，利用瞬时无功理论和对称分量法，提出一种实时求取电力系统无功功率的方法。

With complex analytical analysis for B, the fixed points of B at real axis and C-plane are found. It is proved that zero is the only attract fixed point and the iteration of B on the complex plane is symmetrical. And the domains of the constringency and the divergence of B are given.

通过对B的复解析分析，得出了B在实轴和复平面上不动点的性质与求解方法，证明了0点为唯一的吸引不动点；说明了B在复平面上迭代的对称性，求出了函数迭代在整数点处的敛散区域。

Loci are symmetrical about the real axis since complex open-loop poles and zeros occur in conjugate pairs.

根轨迹关于实轴对称，因为复开环极点和零点是以共轭对出现的。

TE mode diffraction characteristics of surface-relief grating having different symmetrical profiles (rectangular, sinusoidal, triangle, trapezoidal profile) are calculated with rigorous second order vector couple-wave theory, the law of diffraction efficiency as a function of grating groove depth are analyzed: in a specific condition, diffraction efficiency might be close to 100%.

本论文采用严格的二阶矢量耦合波理论计算了矩形、正弦、三角形、梯形等对称面形蚀刻光栅的TE模偏振的衍射特性，分析了光栅的衍射效率随着沟槽深度变化规律。

Assuare fuel tank regular to draw thick stick ring first symmetrical crooked one, have good crafts, not only can improve and make a precision and save the raw materials but also simplify the crooked craft course and mold design greatly .

保油箱固定拉杠环是一个对称弯曲件，具有良好的工艺性，不仅可以提高制件精度和节省原材料，而且大大简化弯曲工艺过程和模具设计。

Don't forget that these effects are absolutely symmetrical as between frames of reference in uniform relative motion.

不要忘记的是，在相对匀速运动系统中，这两种效应是完全对称的。

Don't listen to their haver, nothing of that sort.

别听他们胡说八道，根本就没那回事。

But bank's shares trade below their book value, suggesting that investors are skeptical.

但是，银行股票以低于账面价值的价格交易，这一点反应了投资者的怀疑。