1、

Under the condition that the engaged line initial displacement is influenced by modified tooth form, the formulas of the flow pulse rate of the second type compound gear pump was deduced.

简要说明了修正时对啮合点初始位移的影响,给出了修正齿形的第2类复合平衡齿轮泵流量脉动率公式。

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2、

Rock displacement control is a new conception, coupled with setting up proper displacement warning limit for local tunnel construction.

提出围岩位移控制理念,结合实践经验和现场检验制定适合本地区隧道施工的围岩变形安全警戒值。

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3、

B é zier Curves and Surfaces Represented by the Shifting Operator

Bézier曲线曲面的位移算子表示形式

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4、

The final result shows that the stress peak value of the tunnel is reduced by 95% with the foamed concrete backfill layers, and dynamic parameter such as acceleration and displacement is attenuated to a certain extent.

计算结果表明,增加泡沫混凝土耗能层后,坑道结构的应力峰值衰减了95%以上,加速度和位移等运动参数也有不同程度的降低。

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5、

Using ballistic pendulum test, the transients of impact forces, displacements and energy absorbing are estimated.

利用冲击摆锤试验,测定了冲击力、冲击点位移以及能量转换的瞬态值。

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6、

The active power at mains is dependent on input current modulation index, input filter parameters, input current displacement and load resistance, so are reactive power and input power factor;

输入端有功功率、无功功率和输入功率因数都与输入电流调制度、输入滤波器参数、输入电流位移和负载电阻大小有关;

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7、

This volume increment is transmitted to the elastic element ( bellows) within the gauge to make it generate a corresponding displacement.

这个体积增量通过毛细管传递到仪表内弹性元件(波纹管),使之产生一个相对应的位移。

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8、

In virtue of the wave solution of plastic dynamic response of plate and the dynamic fracture theory, the critical blasting charge was derived theoretically when onset of initial circumferential crack namely critical damage happened in thin plate subjected to explosions.

应用塑性动力响应波动解及动态断裂理论,从理论上推导了薄钢板在爆炸冲击载荷作用下产生初始环向裂纹即发生临界破坏时的装药量,并得出板的临界位移理论表达式。

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9、
10、

Application of Quadruple Frequency Phase Discrimination and Counting Circuit in Motion Controller;

给出一种新的光栅位移传感器的四倍频细分电路设计方法。

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11、

A velocity dispersion method based on pulse counting is put forward in this essay and the well-used auto-leveling algorithm is expended to the whole process of the draw frame control.

为此,本文提出一种等位移变速点下速度曲线离散化方法,将其运用于并条机加减速过程,并针对出条速度恒定后的成熟匀整算法,将其作用域扩大到启停机全过程。

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12、

Therefore, the nonlinear effect due to large displacement should be taken into consideration.

因此,对于六位移单摆,应当考虑其非线性效应。

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13、

The tension sensor and the transmitting instrument construct tension closed-loop control, it make the tension invariable.

松紧架 、 角位移传感器组成张力闭环控制实现恒张力控制.

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14、

The electric field which is produced by free surface charge on the interface lies in both ends of the interface and is added to original electric field in opposite direction, which results in normal component discontinuation of dielectric displacement vector.

界面上的自由面电荷所产生的电场,在界面两侧,以相反的方向叠加在原电场上,导致了电位移矢量的法向分量的不连续;

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15、

The effects of the dielectric on the potential displacement vector

电介质对电位移矢量的影响

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16、

A mathematical model of transient electric field is deduced, which takes dielectric polarization loss and displacement current into account.

推导出了考虑介质极化损耗和位移电流情况下暂态电场计算的数学模型。

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17、

Starting from the exact differential equations of the circular cylindrical thin shells set by W · Flugge, this paper makes a study of the characteristic equation of the open circular cylindrical thin shells deduced by F · Dischinger.

本文直接从弗留盖(W.Flügge)建立的圆柱形薄壳的位移的精确微分方程出发,分析研究了由迪辛盖尔(F.Dischinger)导出的开口圆柱形薄壳的特征方程。

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18、

Design of a measuring system using differential transformer sensor

差动变压式传感器位移测量系统设计

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19、

Study on the Differential Transformer Type Displacement Sensor with Wide Range

关于差动变压器式大量程位移传感器的探讨

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20、

The two classes of planar curve generation are DDA ( digital differential analyzer) and DCM ( displacement comparison method).

平面曲线的生成算法主要有DDA(数学微分分析器)和DCM(位移比较法)。

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