最后讨论了高次模对均匀场的影响。
The effeetion of the higher order modes on the uniform field is discussed.
高次模通带分布均匀合理,带间无重叠,不存在陷阱模。
There is no overlap between the bands, therefore no trapped modes.
具体数值研究了波导高次模求解精度和剖分疏密的关系。
The relation between computation accuracy and division mesh is investigated numerically.
但这种方法由于数值实现比较困难,处理高次模问题有一定的局限性。
Because of the difficulty of numerical realization, this method is limited to base mode problem.
模幂算法采用从右到左扫描指数的方法,可以使得两次模乘运算同时进行。
Modul ar exponentiation algorithm scans encryption from right to sot, so t wo modular multiplications can be processed parallelly.
由于考虑了辐射效应和高次模的影响,测量频率范围成功地扩展到了X波段。
By considering the influence of radiation effect and higher order modes, the measurement frequency range has successfully extended to X-band.
根据单模辐射产生的条件,讨论了怎样抑制高次模辐射来扩展单模辐射的带宽。
The problem was discussed that how to restrain the high mode radiation field of LCX and expand its single mode radiation band based on the conditions that only single mode radiation generated.
提出了利用二次模变换计算同杆双回输电线路潜供电流与恢复电压稳态值的方法。
A new method for calculating secondary arc current and recovery voltage on double-circuit transmission lines by twice-model transformation was proposed.
计算了这种结构中低次模的谐振频率,及该频率随谐振器系统参量变化的调谐特性。
The resonant frequency is calculated as a function of the system parameters, and the curves of the field strength variation and the contours of individual field components are ploted.
本文应用直线法理论严格推导了在极坐标系统中分析任意截面形状同轴线高次模的公式。
A set of formulas for analyzing high order modes of coaxial lines with arbitrary section in polar coordinate by the method of lines are rigorously derived in this paper.
数值计算结果表明,薄片的少子光电导衰退曲线可以用这种解的一次模和二次模之和来表示。
The numerical results show that the photoconductive decay curve for minority carriers of the wafer can be expressed by the sum of the first mode and the second mode of this solution.
微带线泄漏一般分为表面波形式和空间波形式两类,其中微带线高次模泄漏一般以空间波的形式发生。
The leakage of microstrip line has two forms: the surface wave form and the space wave form, and the higher order modes on microstrip line mostly leak as space wave form.
本文提出了一种可以证明安全性的身份识别方案,只包含一次模指数运算,其在线计算只需要一次乘法和一次加法。
There is only one exponent calculation in our scheme and the on-line computing is just a one multiplication together with one addition.
对高功率电控铁氧体功率分配器产生高次模谐振的原因进行了初步的唯象分析,并提出了几种有效的高次模谐振控制方法。
This article gives the elementary analysis on why does high-order mode resonance arise and how to control it, and proposes several practical methods controlling high-order mode excitation.
当我第一次打开货运包装时,我以为Xilinx给我送来了两个工具包,因为包裹中有两个表面上一模一样的盒子。
When I first opened the shipping container, I thought Xilinx had sent me two kits, since the package is comprised of two superficially identical glossy boxes.
科学计算,加、减、乘、除、开方、平方、三次方、三角函数(sincos tan)、阶乘、求反、取模等。
Scientific calculator supporting addition, subtraction, multiplication, division, square-root, square, cube, sin, cos, tan, Factorial, inverse, modulus.
介绍了一种复合式连杆切边模,可在压力机一次行程过程中完成连杆的冲孔、切边和整形工序,该模具具有工作效率高、切边质量好等优点。
Introduced a kind of compound triming die with connecting rods, it could finished the piercing and triming and sizing process in one press, the working efficiency is high, triming quality is good.
清除积料后在口模出料口使用脱模剂或者硅酮可以减轻积料程度并延长两次清除之间的时间。
Applying mold release or silicone to the die exit area after cleaning can reduce the rate of buildup and extend the time between cleanings.
安娜和露西每周做一次红外线汗蒸浴、微晶换肤以及磨皮来维持一模一样的形象。
Once a week, Anna and Lucy take advantage of infra-red saunas, microdermabrasion and skin peels to maintain the mirror image.
这种较高次包层模谐振将导致极宽带的长周期光栅,论文中还预计了这种长周期光栅未来的应用。
Such higher order cladding mode resonances will result in ultra-broadband LPG. The possible application of such an LPG is predicted.
导出了关于混合模的耦合边界积分方程组及其退化形式,并用矩量法将之离散为齐次代数方程组,从而得波导的混合模传输常数;
The coupled boundary integral equations and their reduced forms are deduced for hybrid mode problems, and these equations are discreted into a system of linear algebraic equations by moment method.
由于长周期光栅在较高次包层模谐振时的特殊性,在光栅制作的过程中会出现与其它包层模谐振不同的特性。
Since the characteristics of higher order cladding mode resonances are specific in LPG, it will exhibit different phenomena during the process of grating manufacturing.
对圆柱形工件在弹性工具中镦粗和闭合模镦粗时的回弹和二次屈服进行了分析。
The spring back and secondary yielding of cylindrical billets in elastic tools during upsetting and closed-die upsetting are analyzed.
这是我第一次参加模联,所以我没有什么经验。
It was my first time to attend conferences, so frankly I have no experience.
并采用一次成形的复合复位模结构,既保证了产品的质量,又提高了生产效率,同时降低了生产成本。
The construction of once-formed compound repositioning die is also adopted to guarantee the quality of the product, raise the production efficiency and decrease the cost of production.
该改进设计主要是在定模部分增加型芯,并将一次分型改成二次分型,再使倒锥部分实现强制脱模。
The improved design is increased in the fixed mold core, which change first parting into second parting and demould the inverted cone mandatorily.
介绍了医用一次性塑料镊子的成型工艺及注射模结构,模具试模一次成功,成型塑件满足用户要。
The forming process for the medical one_off plastic tweezers and the structure of the injection mould were introduced.
介绍了医用一次性塑料镊子的成型工艺及注射模结构,模具试模一次成功,成型塑件满足用户要。
The forming process for the medical one_off plastic tweezers and the structure of the injection mould were introduced.
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