查询词典 currents

The first step in developing the solution for the currents is to driven the appropriate electric field integral equation for general structures and the basics of the method of moments, which were then applied to a straight wire antenna.

计算电流解的第一步在于推导出适当的电场积分方程。

At the same time, oceanographer Dr Kate Stansfield will study the deep ocean currents in the Cayman Trough for the first time and geochemist Dr Doug Connelly will hunt for volcanic vents on the ocean floor.

同时，海洋学家凯特·斯坦斯菲尔德博士与地球化学博士道格·康奈利也将首次分别对开曼海沟深海洋流和海底火山口进行探索研究。

It seems likely that electric currents in the core of the earth are responsible for the observe geomagnetic field.

似乎很可能是地核内的电流引起了我们观察到的地磁场。

RCS of facetsof targets coated RAM was resolved by combining Impedance Boundary Condition and Geometric Optics and RCS of those edges were approximated by computing the RCS of edges of impedance wedge through Method of Equivalent Currents.

其中，涂覆目标面元的散射场是通过结合阻抗边界条件和几何光学法而得到；而涂覆目标棱边的散射场则是通过等效电磁流法求解阻抗劈的边缘绕射场近似得到的。

RCS of facets of targets coated RAM was resolved by combining Impedance Boundary Condition and Geometric Optics and RCS of those edges were approximated by computing the RCS of edges of impedance wedge through Method of Equivalent Currents.

其中，涂覆目标面元的散射场是通过结合阻抗边界条件和几何光学法而得到；而涂覆目标棱边的散射场则是通过等效电磁流法求解阻抗劈的边缘绕射场近似得到的。

The temporal and spatial distribution and evolution of the SCS warm pool is investigated using the water temperatures at a depth of 20 m in the sea. The formation of the warm pool is discussed by combining water temperatures with geostrophic currents and simulated oceanic circulation.

本文主要采用南海20 m层的水温分布资料，讨论了南海暖池的时空演变特征，并结合地转流和海洋环流数值模拟的结果探讨了暖池的形成机制。

Upon this presently it occurr'd to me, that I should go up to the highest piece of ground I could find, and observe, if I could, how the sets of the tide, or currents lay

这时，我忽然想到，应该找一个最高的地方，上去观察一下潮水上涨时那两股急流的流向

By adding an equivalent harmonic impedance in the branch circuit of power grid, this HAPF could force all the harmonic currents flow into passive power filters, which resulting in eliminating harmonic contamination more effective. And using the capacitive feature of PPF in the fundamental frequency, this HAPF could compensate fixed-capacity reactive power without increasing APF's burden. Moreover, in order to decrease APF's cost, the fundamental voltage will largely be endured by capacitor in view of the series resonance circuit tuned at the fundamental frequency, so the APF just bears little harmonic voltages.

其基本工作原理是：有源部分等效于在电网支路中串联了一个谐波阻抗，该谐波阻抗对基波电流不起作用，而对谐波电流产生很大阻碍作用，迫使谐波电流流入无源滤波器，从而达到滤除谐波的目的；同时新型注入式混合有源滤波器还充分利用了无源滤波器的无功补偿功能，在不增加有源部分容量的前提下，可以提供一定容量的无功功率；由于有源部分承受的电网基波电压不大，也没有基波电流流入，因此逆变器容量小，初期投资较小。

The small physical nature and short cable runs of completely unbalanced systems also contain these ground loop noise currents.

小的物理性质和短期电缆背道而驰的，完全不平衡系统，也含有这些接地回路噪声电流。

In fact, even without a ground loop, a little noise current always flows through every interconnecting cable (ie, it is impossible to eliminate these currents entirely).

事实上，即使没有接地回路，几乎没有什么噪声电流总是流经每个互连电缆（即，就不可能消除这些电流完全）。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷