查询词典 transversal field

In addition, electron gets the transversal drift velocity and meanwhile causes an additional temperature rise in this crossing field produced by space charge field and longitudinal solenoid field.

标 签 电子冷却空间电荷冷却效率漂移速度温升 Electron cooler Space charge Cooling efficiency Transversal drift velocity Temperature rise

The second chapter discusses and proves the Revised Dulacs Theorem, that is, if a polycycle of an analytic vector field has a monodromy map, then there is a semi-transversal for which the monodromy map is either flat, semi-regular, or the inverse of a flat.

第二章详细讨论和证明了修正的Dulac定理，即解析向量场的单一多边环，可选取一适当半匀断，使相应的单一变换芽或为平坦芽，或为半正则芽，或为平坦芽的逆。

In this paper,we give a sufficient and necessary condition for the level surface s with respect to non-degenerate quadratic functions by the usage of the Hessian metric and of a transversal vector field.

本文利用Hessian度量和横截向量场，给出了非退化二次函数的水平曲面的一个充要条件。

To solve the problem of transversal turnover of the paddy field boat during the cultivation operation, combining the method of theoretical calculation with paddy field test, the kinetic and dynamic characteristics were analyzed and the mathematical model was established according to movement stability in this paper.

为了解决机滚船犁耕作业转弯时的横向倾翻问题，采用理论计算与水田试验相结合的方法，通过对机滚船犁耕作业时的运动学和动力学分析，从稳定性角度出发，建立数学模型。经过分析和计算，求出了机滚船犁耕作业时最小转弯半径的关系表达式，将其运用到1BG-0.9型带铧式犁机滚船上，计算出了该机滚船的最小转弯半径。

Structural parameters such as the width of the low ridge waveguide and the high ridge waveguide are determined and optimized by analyzing the transversal mode field of the device.

论文通过求解横向模场，设计和优化了低脊宽度、调制器高脊宽度等结构参数，并分析了制作调制器高脊的工艺容差。

From the self-consistent solution of 2-D Poisson equation and Schrdinger equation,the electron states and pinch-off behavior in quantum well channel of GaN HFET under longitudinal and transversal electric field were investigated.

从自洽求解二维泊松方程和薛定谔方程出发，研究了纵、横向电场作用下GaNHFET沟道中的电子态和夹断特性。

The system has a 70cm patient aperture, the transversal field of view is 58.5cm, and the axial FOV is 16.2cm.

仪器病人入口孔径为 70cm，横向视野为 58.5cm，轴向视野为 16.2cm。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。