• 然后通过改变中间三角位置找到最好

    Then you can find the best tone by changing the position of middle triangle.

    youdao

  • 我国现行《钢结构设计规范》(TJ17-74)中,关于阶形计算长度取值更为合理更强的逻辑性

    It is more rational and logical than the current PRC Specificat ion (TJ 17-74) in regard to the method for determining the effective lengths of mill building stepped columns.

    youdao

  • 阶形设计费时复杂的。

    The design of the stepped columns is time-consuming and complicated.

    youdao

  • 分析了模糊控制滤波器频率-幅度特性,噪声有色噪声分变化

    The frequency-magnitude response of the fractal filter and the change of fractal box dimension of white noise and color noise are analyzed.

    youdao

  • 采用螺旋理论首先分别建立了3 -UPU并联角台机构初始沿x方向发生移动影响系数矩阵

    Based on the screw theory, the first-order effect coefficient matrixes of a 3-upu parallel pyramid mechanism under initial position and movement along X-coordinate axis are established.

    youdao

  • 本文证明任意次磁多极线方程可以有限解析表示对偶极族和四族磁多极子场力线给予注记。

    In this paper it is pointed out that the equation of field lines of a magnetic multipole with any order and degree can always be analytically expressed in term of finite form.

    youdao

  • 针对工程实践常见桥梁问题,建立其在自由振动下的模型分析其前几振动模态下的动态应变分布

    Aimed at popular bridge in the engineering, we build a piezoelectric bridge vibration model and analyze the vibration shape and distribution of the dynamic strain.

    youdao

  • 分数微积分理论框架下动力学机制引入生物弹性方程研究

    Within the framework of the fractional calculus theory, the mechanism of fractal dynamics is introduced to the constitutive equation research of viscoelastic materials.

    youdao

  • 最后MAPLE符号算法语言编写计算程序给出了非线性系统规范具体

    Finally, the MAPLE symbolic program for calculating the third order normal form is given. The concrete normal form of six dimensional nonlinear systems is obtained.

    youdao

  • 方法实质寻找分数因子使随机分信号通过分数差分后的输出信号接近噪声

    The method is to find out a fractional factor that makes the fractional differenced result closest to the white noise.

    youdao

  • 江西省信丰县铁石口剖面二叠世长兴铁石下部动物群有了新的认识。

    A detailed research has been worked on the Late Upper Permian conodont fauna of Tieshikou section in Xinfeng area, Jiangxi Province.

    youdao

  • 本文首次一种改进共轭算子研究了非线性系统规范以及所用的非线性变换

    An improved adjoint operator method is employed to compute the third order normal form of six dimensional nonlinear dynamical systems and the associated nonlinear transformation for the first time.

    youdao

  • 常规有限元和动态有限元算了一个悬臂三角弯曲固有频率。

    The First six natural frequencies of a cantilevered triangular bending plate are calculated both by the conventional finite element and by the second order finite dynamic element.

    youdao

  • 首次描述并图示了位于华北华南地台之间秦岭山脉中的石炭世杜内上部的牙刺。

    Late Tournaisian conodonts from the Jiehejie Formation in the Qinling Mountains, situated between the North China Platform and South China Platform are first described and illustrated in this paper.

    youdao

  • 地震剖面断面反射结构主要四种类型:(1)、(2)、(3)、(4)

    Texture of the reflection from fault plane shown in seismic profile can be divided into four type: (1) Spoon shaped, (2) Listric shaped, (3) Step shaped and (4) Scarp shaped.

    youdao

  • 分别采用螺旋天线V平板天线作为单元天线,以六边阵列进行综合仿真得到比较的旁

    With the helical antenna and a V-shaped plate antenna as a unit antenna and the second-order hexagon as the array, the antennas are integrated and simulated and get the low side-lobe characteristics.

    youdao

  • 应用动力数值模拟软件,研究线性下拼过程建立线性压边力终止值随初始值变化的关系曲线,曲线拟合为二多项式曲线。

    The forming of box with TWBs based on a series of linearly increasing and decreasing variable blank holding forces(VBHF)over the stroke were studied by means of dynamic explicit finite element method.

    youdao

  • 通过一系列坐标变化恒等变换,将电力系统动态方程简化成三规范从而得到系统的分岔方程

    The dynamical equations of the system are simplified to a3-order normal form with a series of coordinate and approximately identical transformations, and a bifurcation equation is thus obtained.

    youdao

  • 最后用MAPLE符号算法语言编写计算程序,给出了非线性系统规范具体式。

    Then, a general six dimensional nonlinear system is analyzed to drive the formula of computing the third order normal form.

    youdao

  • 其次给出了参数提取方法区间分析了变换数对分参数估计影响

    Then, determination method of fractal parameters and scale-invariant interval is given and influence of transform order on the estimation of fractal parameters is also discussed.

    youdao

  • 分数微积分特别是函数紧密相连研究函数的一个有力工具

    Fractional calculus is related to fractal, in particular is closely linked with the fractal function, which is a powerful tool to study the fractal function.

    youdao

  • 尖端第一折断后,尚有棘刺第二标相合,避免标的可能

    After the first step of the tip part of the male mark is broken off, the second thorn-shaped step is buckled with the female mark, which avoids the possibility of mark falling.

    youdao

  • 尖端第一折断后,尚有棘刺第二标相合,避免标的可能

    After the first step of the tip part of the male mark is broken off, the second thorn-shaped step is buckled with the female mark, which avoids the possibility of mark falling.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定