The interaction of a gravity wave with a steady uniform current is dis - cussed in this paper.
本文讨论了波浪与稳定均匀水流的相互作用问题。
Energy dissipation or wave height attenuation is analysed theoretically for water waves propagating on a non-uniform current.
本文对波浪在非均匀流动中传播时的波能耗散或波高衰减进行了研究。
The VIV characteristics of the cylinder with a small aspect ratio and the deep-sea riser with a large aspect ratio in a uniform current profile are numerically simulated and analyzed.
本论文成功地模拟了均匀来流下小长径比立柱以及大径长比深海立管在均匀来流时的流固耦合振动特性。
The uniform current test of the rectifier for traction power is the test subject that aimed at inspecting the current distribution of the rectifying elements in every parallel branch line bridge.
牵引整流柜均流试验正是为了检测其各个桥臂并联支路整流元件的电流分配情况而设立的检验项目。
So, the key techniques for development of MOA domestics are correlation standards, making and test of elements for DC MOA, and the measurement of non-uniform current between multi-column arresters.
而相关标准及导则的制订，直流金属氧化物电阻片的制造与检验，多柱（或只）避雷器的电流分布测量是其国产化的关键。
But current forest management practices, including fire suppression, often create forests full of trees of uniform age, which are particularly susceptible.
但是包括扑火在内的现有林务实践，经常创造年龄段均一的树林，这种树林对于环境变化是很敏感的。
Vector potentials produced by uniform electric current in the shape ring, cylinder and disc are discussed.
采用柱对称性和叠加原理讨论了均匀载流圆环、圆筒、圆盘的矢势问题。
Secondly, stable and uniform conductive function to avoid the current density is too large, so that the bottom of the hot, hot spots and premature damage.
其次，安稳和均匀的导电功能避免电流密度过大，使底衬过热，出现热点而过早损坏。
Two kinds of magnetic field distribution are discussed and the result show magnetizing current on interface can be replaced with discrete mirror image current for uniform, linear and isotropic medium.
对于均匀线性和各向同性的介质，通过计算两种特殊位形的磁场分布，得到其介质界面连续分布的磁化电流可用分立的镜象电流来代替。
The uniform expressions of multilayered medium spectral dyadic electric and magnetic current Green's functions for field and potential are derived by using spectral domain immittance approach.
利用谱域导抗法推导分层介质的电磁流场位并矢格林函数各分量的统一的表达式。
Based on the uniform geometrical theory of diffraction, the equivalent current is used to calculate the back scattering field for the finite cone.
在一致性几何绕射理论基础上，采用等效电流的方法给出了有限锥体在完全极化平面波照射下后向散射场的散射极化矩阵表示式。
Calculated results showed that the current distribution over three-dimensional networks is more uniform than that over general grid and plate of lead-acid battery.
结果表明，与常规板栅相比，三维网络碳化硅板栅与极板内电流分布比较均匀。
Non uniform temperature distribution causes deviation in emission current, the error of which is less than 5% for the shortest length of diode cathode.
对阴极温度的不均匀导致的发射电流偏差进行了计算分析，并首次得到了发射电流误差小于5%的阴极丝最小长度的计算公式。
Meanwhile in allusion to the problem of uniform triphase chopping circulating current in DC side, dynamic share current control strategy was employed.
同时针对直流侧三重化斩波三相电流环流问题，确立采用动态电流均流的控制策略。
A new method is presented to calculate the non-uniform of current distribution on grounding electrode.
针对直流接地极和杆塔接地极上电流分布不均匀的问题，提出了计算电流分布的一种简化方法。
Based on hydraulics open ditch uniform flow theory, this paper builds up the formula to calculate the velocity gaging section water level current.
从水力学明渠均匀流理论出发，建立了计算测流断面水位和流量的公式。
The obtained manganese dioxide features uniform thickness, large discharge capability, small deviation and high current efficiency.
所得二氧化锰产品厚度均匀，放电容量大而偏差小，电流效率高。
The invention provides an ion pipe with a plurality of ion beam extraction holes, so that the ion beam current density becomes uniform.
本发明提供一种排列有多个离子束引出孔的离子管，使得离子束电流密度变得均匀。
The invention provides an ion pipe and ion beam extraction method, wherein the ion pipe is arranged with a plurality of ion beam extraction holes, so that the ion beam current density becomes uniform.
本发明提供一种离子管及离子束的引出方法，离子管排列有多个离子束引出孔，使得离子束电流密度变得均匀。
The electron emission film can restrict the field intensity to a low level when it causes an emission current to flow, and has a uniform electron emission characteristic.
该电子发射膜可以在其使发射电流流动时将场强限制为低水平，并且该电子发射膜具有均匀的电子发射特性。
The voltage and current of lossy uniform transmission lines are function of not only time but also distance.
有损均匀传输线的电压、电流既是时间的函数，也是距离的函数，需要用分布参数电路模型分析。
When the excitation current increases to 20A, the number of pores sharply decreases, the grains are fine and uniform, and the particle reinforced phases are uniformly distributed in the weld.
当激励电流提高到20A时，气孔数量急剧减少，焊缝晶粒细小均匀，颗粒状增强相弥散分布；
Then by selecting out the uniform parts in the DCT domain, the direct current encodes directly without any fractal matching.
基于人眼视觉系统选择平坦块，选择出DCT域中的均匀部分，直接将其直流部分编码输出，不需分形匹配。
Furthermore, we established a linear theory of the non-uniform slow wave structures and formulated the expression of the starting current.
进而建立了非均匀波纹慢波结构返波管的线性理论，给出非均匀慢波结构返波管中起振电流的计算表达式。
But because of the lack of the current seismic ability design criterion of Highway bridge, there isn't a uniform standard in the bridge detailed component's seismic ability design.
但由于我国现行公路桥梁的抗震设计规范存在不足，致使设计细部构造时没有统一的标准。
In the special time, the service uniform even more suddenly reveals to the fashionable clothing current tidal influence.
在特殊时期，军服对时装潮流的影响作用更加突显。
A current-carrying coil in non-uniform magnetic field is subjected to magnetic force and magnetic moment, it commits rotation other than translation.
载流线圈在非均匀磁场中由于受到的磁力矩和磁力都不为零，载流线圈除了发生转动外还要平动。
A current-carrying coil in non-uniform magnetic field is subjected to magnetic force and magnetic moment, it commits rotation other than translation.
载流线圈在非均匀磁场中由于受到的磁力矩和磁力都不为零，载流线圈除了发生转动外还要平动。
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